Commit Graph

7364 Commits

Author SHA1 Message Date
Markus Armbruster
4aea88335d tests/check-qjson: Cover number 2^63
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201210161452.2813491-4-armbru@redhat.com>
2020-12-19 10:37:16 +01:00
Markus Armbruster
1a68eb8c18 tests/check-qjson: Examine QNum more thoroughly
simple_number() checks only qnum_get_try_int().  Also check
qnum_get_try_uint() and qnum_get_double().

float_number() checks only qnum_get_double().  Also check
qnum_get_try_int() and qnum_get_try_uint().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201210161452.2813491-3-armbru@redhat.com>
2020-12-19 10:37:16 +01:00
Markus Armbruster
3953f826a3 tests/check-qjson: Don't skip funny QNumber to JSON conversions
simple_number() and float_number() convert from JSON to QNumber and
back.

simple_number() tests "-0", but skips the conversion back to JSON,
because it yields "0", not "-0".  Works as intended, so better cover
it: don't skip, but expect the funny result.

float_number() tests "-32.20e-10", but skips the conversion back to
JSON, because it yields "-0".  This is a known bug in
qnum_to_string(), marked FIXME there.  Cover the bug: don't skip, but
expect the funny result.

While there, switch from g_assert() to g_assert_cmpstr() & friends for
friendlier test failures.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201210161452.2813491-2-armbru@redhat.com>
2020-12-19 10:37:16 +01:00
Eric Blake
54aa3de72e qapi: Use QAPI_LIST_PREPEND() where possible
Anywhere we create a list of just one item or by prepending items
(typically because order doesn't matter), we can use
QAPI_LIST_PREPEND().  But places where we must keep the list in order
by appending remain open-coded until later patches.

Note that as a side effect, this also performs a cleanup of two minor
issues in qga/commands-posix.c: the old code was performing
 new = g_malloc0(sizeof(*ret));
which 1) is confusing because you have to verify whether 'new' and
'ret' are variables with the same type, and 2) would conflict with C++
compilation (not an actual problem for this file, but makes
copy-and-paste harder).

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20201113011340.463563-5-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
[Straightforward conflicts due to commit a8aa94b5f8 "qga: update
schema for guest-get-disks 'dependents' field" and commit a10b453a52
"target/mips: Move mips_cpu_add_definition() from helper.c to cpu.c"
resolved.  Commit message tweaked.]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-12-19 10:20:14 +01:00
Max Reitz
0e72078128 iotests: Fix _send_qemu_cmd with bash 5.1
With bash 5.1, the output of the following script changes:

  a=("double  space")
  a=${a[@]:0:1}
  echo "$a"

from "double space" to "double  space", i.e. all white space is
preserved as-is.  This is probably what we actually want here (judging
from the "...to accommodate pathnames with spaces" comment), but before
5.1, we would have to quote the ${} slice to get the same behavior.

In any case, without quoting, the reference output of many iotests is
different between bash 5.1 and pre-5.1, which is not very good.  The
output of 5.1 is what we want, so whatever we do to get pre-5.1 to the
same result, it means we have to fix the reference output of basically
all tests that invoke _send_qemu_cmd (except the ones that only use
single spaces in the commands they invoke).

Instead of quoting the ${} slice (cmd="${$@: 1:...}"), we can also just
not use array slicing and replace the whole thing with a simple "cmd=$1;
shift", which works because all callers quote the whole $cmd argument
anyway.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201217153803.101231-3-mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
2020-12-18 12:47:38 +01:00
Max Reitz
0c8fbfb915 iotests/102: Pass $QEMU_HANDLE to _send_qemu_cmd
The first parameter passed to _send_qemu_cmd is supposed to be the
$QEMU_HANDLE.  102 does not do so here, fix it.

As a result, the output changes: Now we see the prompt this command is
supposedly waiting for before the resize message - as it should be.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201217153803.101231-2-mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
2020-12-18 12:47:37 +01:00
Alberto Garcia
5cddb2e95f quorum: Implement bdrv_co_pwrite_zeroes()
This simply calls bdrv_co_pwrite_zeroes() in all children.

bs->supported_zero_flags is also set to the flags that are supported
by all children.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-Id: <2f09c842781fe336b4c2e40036bba577b7430190.1605286097.git.berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-12-18 12:35:55 +01:00
Alberto Garcia
ef9bba1484 quorum: Implement bdrv_co_block_status()
The quorum driver does not implement bdrv_co_block_status() and
because of that it always reports to contain data even if all its
children are known to be empty.

One consequence of this is that if we for example create a quorum with
a size of 10GB and we mirror it to a new image the operation will
write 10GB of actual zeroes to the destination image wasting a lot of
time and disk space.

Since a quorum has an arbitrary number of children of potentially
different formats there is no way to report all possible allocation
status flags in a way that makes sense, so this implementation only
reports when a given region is known to contain zeroes
(BDRV_BLOCK_ZERO) or not (BDRV_BLOCK_DATA).

If all children agree that a region contains zeroes then we can return
BDRV_BLOCK_ZERO using the smallest size reported by the children
(because all agree that a region of at least that size contains
zeroes).

If at least one child disagrees we have to return BDRV_BLOCK_DATA.
In this case we use the largest of the sizes reported by the children
that didn't return BDRV_BLOCK_ZERO (because we know that there won't
be an agreement for at least that size).

Signed-off-by: Alberto Garcia <berto@igalia.com>
Tested-by: Tao Xu <tao3.xu@intel.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <db83149afcf0f793effc8878089d29af4c46ffe1.1605286097.git.berto@igalia.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-12-18 12:35:55 +01:00
Vladimir Sementsov-Ogievskiy
d2ace2b95f iotests: add 298 to test new preallocate filter driver
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201021145859.11201-13-vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-12-18 12:35:55 +01:00
Vladimir Sementsov-Ogievskiy
1865471645 iotests.py: execute_setup_common(): add required_fmts argument
Add a parameter to skip test if some needed additional formats are not
supported (for example filter drivers).

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201021145859.11201-12-vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-12-18 12:35:55 +01:00
Vladimir Sementsov-Ogievskiy
5b66a8fc20 iotests: qemu_io_silent: support --image-opts
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201021145859.11201-11-vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-12-18 12:35:55 +01:00
Wainer dos Santos Moschetta
d44423ad14 tests/acceptance: Bump avocado requirements to 83.0
To use Avocado's testlogs plug-in on CI it is required to use
its 83.0 or greater version.

Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20201211183827.915232-2-wainersm@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-12-18 12:25:42 +01:00
Alexander Bulekov
d61368d1e9 fuzz: fix the generic-fuzz-floppy config
On the pc-i440fx machine, the floppy drive relies on the i8257 DMA
controller. Add this device to the floppy fuzzer config, and silence the
warning about a missing format specifier for the null-co:// drive.

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201216203328.41112-1-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-12-18 12:05:19 +01:00
Alexander Bulekov
cbe945c74c fuzz: Add more i386 configurations for fuzzing
This adds configurations for fuzzing the following devices on oss-fuzz:

* vmxnet3
CC: Dmitry Fleytman <dmitry.fleytman@gmail.com>
* ne2k
* pcnet
* rtl8139
CC: Jason Wang <jasowang@redhat.com>
* eepro100
CC: Stefan Weil <sw@weilnetz.de>
* sdhci
CC: Philippe Mathieu-Daudé <f4bug@amsat.org>
* ehci
* ohci
* ac97
* cs4231a
* es1370
* sb16
CC: Gerd Hoffmann <kraxel@redhat.com>
* megasas
CC: Hannes Reinecke <hare@suse.com>
* parallel
CC: Michael S. Tsirkin <mst@redhat.com>
CC: Paolo Bonzini <pbonzini@redhat.com>

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201123184352.242907-1-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-12-18 12:05:19 +01:00
Vladimir Sementsov-Ogievskiy
1a35110150 iotests:172: use _filter_qom_path
device[NUMBER] thing in QOM path is not stable and tracking it during
code modifications is not fun. Let's filter it like it's already done
in iotest 186.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201216095205.526235-3-vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-18 11:48:39 +01:00
Vladimir Sementsov-Ogievskiy
7ba9646c60 iotests: make _filter_qom_path more strict
According to original commit, that added this filter (627f607e3d),
the problematic thing in qom path is device[NUMBER], not the whole
path. Seems that tracking the other parts of the path in iotest output
is not bad. Let's make _filter_qom_path stricter.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201216095205.526235-2-vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-18 11:48:39 +01:00
Max Reitz
8ba9c4d9b0 iotests/210: Fix reference output
Commit 8b1170012b has added a global maximum disk length for the block
layer, so the error message when creating an overly large disk has
changed.

Fixes: 8b1170012b
       ("block: introduce BDRV_MAX_LENGTH")
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201214175158.299919-1-mreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-18 11:48:39 +01:00
Thomas Huth
4f07e71bad tests/fp: Do not emit implicit-fallthrough warnings in the softfloat tests
The softfloat tests are external repositories, so we do not care
about implicit fallthrough warnings in this code.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Chen Qun <kuhn.chenqun@huawei.com>
Message-Id: <20201211152426.350966-12-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-12-18 09:14:23 +01:00
Marc-André Lureau
77d35c83d3 tests: remove GCC < 4 fallbacks
Since commit efc6c07 ("configure: Add a test for the minimum compiler
version"), QEMU explicitely depends on GCC >= 4.8.

(clang >= 3.4 advertizes itself as GCC >= 4.2 compatible)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20201210134752.780923-6-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15 12:52:10 -05:00
Thomas Huth
c8c9dc42b7 Remove the deprecated -realtime option
It has been marked as deprecated since QEMU v4.2, replaced by
the -overcommit option. Time to remove it now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201210155808.233895-4-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15 12:52:02 -05:00
Paolo Bonzini
4bfb024bc7 memory: clamp cached translation in case it points to an MMIO region
In using the address_space_translate_internal API, address_space_cache_init
forgot one piece of advice that can be found in the code for
address_space_translate_internal:

    /* MMIO registers can be expected to perform full-width accesses based only
     * on their address, without considering adjacent registers that could
     * decode to completely different MemoryRegions.  When such registers
     * exist (e.g. I/O ports 0xcf8 and 0xcf9 on most PC chipsets), MMIO
     * regions overlap wildly.  For this reason we cannot clamp the accesses
     * here.
     *
     * If the length is small (as is the case for address_space_ldl/stl),
     * everything works fine.  If the incoming length is large, however,
     * the caller really has to do the clamping through memory_access_size.
     */

address_space_cache_init is exactly one such case where "the incoming length
is large", therefore we need to clamp the resulting length---not to
memory_access_size though, since we are not doing an access yet, but to
the size of the resulting section.  This ensures that subsequent accesses
to the cached MemoryRegionSection will be in range.

With this patch, the enclosed testcase notices that the used ring does
not fit into the MSI-X table and prints a "qemu-system-x86_64: Cannot map used"
error.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15 12:52:00 -05:00
Alejandro Jimenez
c9ca89a907 qtest/pvpanic: Test panic option that allows VM to continue
Test the scenario where the -action panic=none parameter is used to
signal that the VM must continue executing after a guest panic
occurs.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com>
Message-Id: <1607705564-26264-5-git-send-email-alejandro.j.jimenez@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15 12:51:59 -05:00
Paolo Bonzini
164dafd174 remove preconfig state
The preconfig state is only used if -incoming is not specified, which
makes the RunState state machine more tricky than it need be.  However
there is already an equivalent condition which works even with -incoming,
namely qdev_hotplug.  Use it instead of a separate runstate.

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15 12:51:48 -05:00
Peter Maydell
a930cadd83 tests/tcg/multiarch/Makefile.target: Disable run-gdbstub-sha1 test
Disable the run-gdbstub-sha1 test: it provokes an internal error
assertion failure in Ubuntu gdb 8.1.1-0ubuntu1 (Ubuntu gdb
8.1-0ubuntu3.2 also has this assert but we were previously skipping
this test because it doesn't support connection over local domain
sockets) :

timeout 60  /home/petmay01/linaro/qemu-for-merges/tests/guest-debug/run-test.py --gdb /usr/bin/gdb-multiar
/build/gdb-veKdC1/gdb-8.1.1/gdb/regcache.c:122: internal-error: void* init_regcache_descr(gdbarch*): Asser
A problem internal to GDB has been detected,
further debugging may prove unreliable.

This is a bug, please report it.  For instructions, see:
<http://www.gnu.org/software/gdb/bugs/>.

Aborted (core dumped)
/home/petmay01/linaro/qemu-for-merges/tests/tcg/multiarch/Makefile.target:51: recipe for target 'run-gdbst

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20201214133702.24088-1-peter.maydell@linaro.org
2020-12-14 15:31:31 +00:00
Peter Maydell
ad717e6da3 Block layer patches:
- Support for FUSE exports
 - Fix deadlock in bdrv_co_yield_to_drain()
 - Use lock guard macros
 - Some preparational patches for 64 bit block layer
 - file-posix: Fix request extension to INT64_MAX in raw_do_pwrite_zeroes()
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAl/TpwsRHGt3b2xmQHJl
 ZGhhdC5jb20ACgkQfwmycsiPL9alQxAAxBbtKSakFvRLRsJ/zoKSGF/8r/O7CSJ3
 zvD3LetdRRn98y2rLIKde/82kMmdjF62+KAoz5QboOf/3FO+1QJfSDO16hDR4rDQ
 iXLoJoMULNsugU0fJzJSbPt0CQ1din+zrr96VZcP5wkYEzRx3l7ANq0ZmD42C7rN
 FNc4r7FTB3JuCb1QHS19Ql1XTJh50zWoO4CluQbxTv23YX5RrBoN0xCbmq67PCAs
 nuJiA5D1J907nlh+xzfM2qOpuILfNULoch+dT0f0rYrmpANHzJX+VmjsTwQvkDdz
 7CdVQsyXd1YmU0JMM41acQAe3WCxmIps2WaFRiVFRVrGWo29NJourb5OEYY7XN0T
 DEKwLbQ9nXPLN6FnedwMBZ9r4FNThsu5tdjbW+MEw8xSukxfnUjLYiBKHroRckDv
 7n5gBu9T9x3DI+SpFo1YVhdeS+W3eHtZeyYoP2nahuTbMjhRCYwpqEtrnMldAcFa
 mYea9lqDeuAEPo5XBkQK7XFT8gpJp9CByr0jPkf/ZRa0TJhgA0TLmEdEEDScdk6M
 RMkhvfcyOxVj30rw8yy/BjZ+boJ9eVAHkUUfbB0ZD9pcrYwMzEgw++aC1hHUGzxB
 B1XPWk1ueOtGXPKG+6fvwVv9yrqW55eJ/8DSwjos+bvhzX6yGitpBiEFiHJIpcjY
 e17e7M3ocf4=
 =ISxg
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- Support for FUSE exports
- Fix deadlock in bdrv_co_yield_to_drain()
- Use lock guard macros
- Some preparational patches for 64 bit block layer
- file-posix: Fix request extension to INT64_MAX in raw_do_pwrite_zeroes()

# gpg: Signature made Fri 11 Dec 2020 17:06:19 GMT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (34 commits)
  block: Fix deadlock in bdrv_co_yield_to_drain()
  block: Fix locking in qmp_block_resize()
  block: Simplify qmp_block_resize() error paths
  block: introduce BDRV_MAX_LENGTH
  block/io: bdrv_check_byte_request(): drop bdrv_is_inserted()
  block/io: bdrv_refresh_limits(): use ERRP_GUARD
  block/file-posix: fix workaround in raw_do_pwrite_zeroes()
  can-host: Fix crash when 'canbus' property is not set
  iotests/221: Discard image before qemu-img map
  file-posix: check the use_lock before setting the file lock
  iotests/308: Add test for FUSE exports
  iotests: Enable fuse for many tests
  iotests: Allow testing FUSE exports
  iotests: Give access to the qemu-storage-daemon
  storage-daemon: Call bdrv_close_all() on exit
  iotests/287: Clean up subshell test image
  iotests: Let _make_test_img guess $TEST_IMG_FILE
  iotests: Restrict some Python tests to file
  iotests/091: Use _cleanup_qemu instad of "wait"
  iotests: Derive image names from $TEST_IMG
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-12 00:20:46 +00:00
Peter Maydell
a4b307b0ea First set of 6.0 patches for s390x:
- acceptance test for device detection
 - bugfixes
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEEw9DWbcNiT/aowBjO3s9rk8bwL68FAl/TZFkSHGNvaHVja0By
 ZWRoYXQuY29tAAoJEN7Pa5PG8C+vPyUP/1uk7emXd9zTSFXBzMyC/Fyfq0n528Q9
 xXUjVX8l16ytKr/AMFDIbu6RhcobAcnZmfLF7sP3kTiU9iJctoouTS4e7vYuzO4e
 MBJ6GqAfxz+rKSRJLRjnkdWINgCpQUE7cWDxvXUtrInI/FmHM5INXGIbQmQ7U73k
 TyHX3ww5XhyLwiyaH0ulZHz2tyIFCPwJQZxke1VEQ/nHAIYIYJyLLGQ1mdu8UA6A
 xj4aY1BXJ2rGM2aGzohUWKGBsaXVIUbStLGEyrtgPT4DoY8W5fYgykOc65UfEdXp
 MD4KaZ+NXnx7K4Lcgy3EdOHp0sciBFhfifWvV7ZAkrO1sZIQJN6VIgW93lFm/ghd
 roJZnQHA5TXvKNQPHfxf6PrSggF6VYOwG4VEP3APfWeStuU286+TITzoHCSi5ggh
 LSmT3tiieF6XzK4UBmWkwSHLjeHbFYHbC4rS6cMaWLtSUt96BF+QgGp0XC2SYOlP
 shNd6yLwP51hfq/5R+ka9EsqaD62voy5A91fOI3vqkIpZmVsJd8d7YOAa8UaEOZG
 bVNuYXUidCC5Ba3uvi0Nk4S3wL22LL22iouJJYXuCpCH2fdBNEjV9uBY8muXvFCK
 cKf8hGJ7uX3UFOLyqs9Jn4teBLJyTrqXXo4Apr66IDNQWQ9uLAkfTs7ne21gaenx
 TVCilkJINC2h
 =8CZa
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20201211' into staging

First set of 6.0 patches for s390x:
- acceptance test for device detection
- bugfixes

# gpg: Signature made Fri 11 Dec 2020 12:21:45 GMT
# gpg:                using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF
# gpg:                issuer "cohuck@redhat.com"
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown]
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full]
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full]
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>" [unknown]
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>" [unknown]
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20201211:
  s390x/cpu: Use timer_free() in the finalize function to avoid memleaks
  tests/acceptance: test s390x zpci fid propagation
  tests/acceptance: verify s390x device detection
  tests/acceptance: test virtio-ccw revision handling
  tests/acceptance: add a test for devices on s390x
  hw/watchdog/wdt_diag288: Remove unnecessary includes

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-11 22:22:50 +00:00
Vladimir Sementsov-Ogievskiy
8b1170012b block: introduce BDRV_MAX_LENGTH
We are going to modify block layer to work with 64bit requests. And
first step is moving to int64_t type for both offset and bytes
arguments in all block request related functions.

It's mostly safe (when widening signed or unsigned int to int64_t), but
switching from uint64_t is questionable.

So, let's first establish the set of requests we want to work with.
First signed int64_t should be enough, as off_t is signed anyway. Then,
obviously offset + bytes should not overflow.

And most interesting: (offset + bytes) being aligned up should not
overflow as well. Aligned to what alignment? First thing that comes in
mind is bs->bl.request_alignment, as we align up request to this
alignment. But there is another thing: look at
bdrv_mark_request_serialising(). It aligns request up to some given
alignment. And this parameter may be bdrv_get_cluster_size(), which is
often a lot greater than bs->bl.request_alignment.
Note also, that bdrv_mark_request_serialising() uses signed int64_t for
calculations. So, actually, we already depend on some restrictions.

Happily, bdrv_get_cluster_size() returns int and
bs->bl.request_alignment has 32bit unsigned type, but defined to be a
power of 2 less than INT_MAX. So, we may establish, that INT_MAX is
absolute maximum for any kind of alignment that may occur with the
request.

Note, that bdrv_get_cluster_size() is not documented to return power
of 2, still bdrv_mark_request_serialising() behaves like it is.
Also, backup uses bdi.cluster_size and is not prepared to it not being
power of 2.
So, let's establish that Qemu supports only power-of-2 clusters and
alignments.

So, alignment can't be greater than 2^30.

Finally to be safe with calculations, to not calculate different
maximums for different nodes (depending on cluster size and
request_alignment), let's simply set QEMU_ALIGN_DOWN(INT64_MAX, 2^30)
as absolute maximum bytes length for Qemu. Actually, it's not much less
than INT64_MAX.

OK, then, let's apply it to block/io.

Let's consider all block/io entry points of offset/bytes:

4 bytes/offset interface functions: bdrv_co_preadv_part(),
bdrv_co_pwritev_part(), bdrv_co_copy_range_internal() and
bdrv_co_pdiscard() and we check them all with bdrv_check_request().

We also have one entry point with only offset: bdrv_co_truncate().
Check the offset.

And one public structure: BdrvTrackedRequest. Happily, it has only
three external users:

 file-posix.c: adopted by this patch
 write-threshold.c: only read fields
 test-write-threshold.c: sets obviously small constant values

Better is to make the structure private and add corresponding
interfaces.. Still it's not obvious what kind of interface is needed
for file-posix.c. Let's keep it public but add corresponding
assertions.

After this patch we'll convert functions in block/io.c to int64_t bytes
and offset parameters. We can assume that offset/bytes pair always
satisfy new restrictions, and make
corresponding assertions where needed. If we reach some offset/bytes
point in block/io.c missing bdrv_check_request() it is considered a
bug. As well, if block/io.c modifies a offset/bytes request, expanding
it more then aligning up to request_alignment, it's a bug too.

For all io requests except for discard we keep for now old restriction
of 32bit request length.

iotest 206 output error message changed, as now test disk size is
larger than new limit. Add one more test case with new maximum disk
size to cover too-big-L1 case.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201203222713.13507-5-vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
f0947dc694 iotests/221: Discard image before qemu-img map
See the new comment for why this should be done.

I do not have a reproducer on master, but when using FUSE block exports,
this test breaks depending on the underlying filesystem (for me, it
works on tmpfs, but fails on xfs, because the block allocated by
file-posix has 16 kB there instead of 4 kB).

Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201207152245.66987-1-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
e6c7964769 iotests/308: Add test for FUSE exports
We have good coverage of the normal I/O paths now, but what remains is a
test that tests some more special cases: Exporting an image on itself
(thus turning a formatted image into a raw one), some error cases, and
non-writable and non-growable exports.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-21-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
57284d2ada iotests: Enable fuse for many tests
Many tests (that do not support generic protocols) can run just fine
with FUSE-exported images, so allow them to.  Note that this is no
attempt at being definitely complete.  There are some tests that might
be modified to run on FUSE, but this patch still skips them.  This patch
only tries to pick the rather low-hanging fruits.

Note that 221 and 250 only pass when .lseek is correctly implemented,
which is only possible with a libfuse that is 3.8 or newer.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-20-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
f96ac06bf0 iotests: Allow testing FUSE exports
This pretends FUSE exports are a kind of protocol.  As such, they are
always tested under the format node.  This is probably the best way to
test them, actually, because this will generate more I/O load and more
varied patterns.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201027190600.192171-19-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
cc575c3edb iotests: Give access to the qemu-storage-daemon
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201027190600.192171-18-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
7eadb1e59d iotests/287: Clean up subshell test image
287 creates an image in a subshell (thanks to the pipe) to see whether
that is possible with compression_type=zstd.  If _make_test_img were to
modify any global state, this global state would then be lost before we
could cleanup the image.

When using FUSE as the test protocol, this global state is important, so
clean up the image before the state is lost.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-16-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
d2d5310c8e iotests: Let _make_test_img guess $TEST_IMG_FILE
When most iotests want to create a test image that is named differently
from the default $TEST_IMG, they do something like this:

    TEST_IMG="$TEST_IMG.base" _make_test_img $options

This works fine with the "file" protocol, but not so much for anything
else: _make_test_img tries to create an image under $TEST_IMG_FILE
first, and only under $TEST_IMG if the former is not set; and on
everything but "file", $TEST_IMG_FILE is set.

There are two ways we can fix this: First, we could make all tests
adjust not only TEST_IMG, but also TEST_IMG_FILE if that is present
(e.g. with something like _set_test_img_suffix $suffix that would affect
not only TEST_IMG but also TEST_IMG_FILE, if necessary).  This is a
pretty clean solution, and this is maybe what we should have done from
the start.

But it would also require changes to most existing bash tests.  So the
alternative is this: Let _make_test_img see whether $TEST_IMG_FILE still
points to the original value.  If so, it is possible that the caller has
adjusted $TEST_IMG but not $TEST_IMG_FILE.  In such a case, we can (for
most protocols) derive the corresponding $TEST_IMG_FILE value from
$TEST_IMG value and thus work around what technically is the caller
misbehaving.

This second solution is less clean, but it is robust against people
keeping their old habit of adjusting TEST_IMG only, and requires much
less changes.  So this patch implements it.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-15-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
eda7a9c574 iotests: Restrict some Python tests to file
Most Python tests are restricted to the file protocol (without
explicitly saying so), but these are the ones that would break
./check -fuse -qcow2.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-14-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
b4a373bc1c iotests/091: Use _cleanup_qemu instad of "wait"
If the test environment has some other child processes running (like a
storage daemon that provides a FUSE export), then "wait" will never
finish.  Use wait=yes _cleanup_qemu instead.

(We need to discard the output so there is no change to the reference
output.)

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-13-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
4c36f03063 iotests: Derive image names from $TEST_IMG
Avoid creating images with custom filenames in $TEST_DIR, because
non-file protocols may want to keep $TEST_IMG (and all other test
images) in some other directory.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-12-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
63c17df7a4 iotests/046: Avoid renaming images
This generally does not work on non-file protocols.  It is better to
create the image with the final name from the start, and most tests do
this already.  Let 046 follow suit.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-11-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
620a628db0 iotests: Use convert -n in some cases
qemu-img convert (without -n) can often be replaced by a combination of
_make_test_img + qemu-img convert -n.  Doing so allows converting to
protocols that do not allow direct file creation, such as FUSE exports.
The only problem is that for formats other than qcow2 and qed (qcow1 at
least), this may lead to high disk usage for some reason, so we cannot
do it everywhere.

But we can do it in 028 and 089, so let us do that so they can run on
FUSE exports.  Also, in 028 this allows us to remove a 9-line comment
that used to explain why we cannot safely filter drive-backup's image
creation output.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-10-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
d81fe252a2 iotests: Do not pipe _make_test_img
Executing _make_test_img as part of a pipe will undo all variable
changes it has done.  As such, this could not work with FUSE (because
we want to remember all of our exports and their qemu instances).

Replace the pipe by a temporary file in 071 and 174 (the two tests that
can run on FUSE).

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-9-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Max Reitz
f96e59da1f iotests: Do not needlessly filter _make_test_img
In most cases, _make_test_img does not need a _filter_imgfmt on top.  It
does that by itself.

(The exception is when IMGFMT has been overwritten but TEST_IMG has not.
In such cases, we do need a _filter_imgfmt on top to filter the test's
original IMGFMT from TEST_IMG.)

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027190600.192171-8-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
Peter Maydell
b785d25e91 * Fix for NULL segments (Bin Meng)
* Support for 32768 CPUs on x86 without IOMMU (David)
 * PDEP/PEXT fix and testcase (myself)
 * Remove bios_name and ram_size globals (myself)
 * qemu_init rationalization (myself)
 * Update kernel-doc (myself + upstream patches)
 * Propagate MemTxResult across DMA and PCI functions (Philippe)
 * Remove master/slave when applicable (Philippe)
 * WHPX support for in-kernel irqchip (Sunil)
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl/SWS4UHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroMHLAf8Cr1nOn1ou2S2H9vePeoqRAVGdQBv
 tbQ/nZs+2NZMyhLF7mBj7y6Ym0wNyXzkyiFnN1wR04V5e0tF+q1Y0OOZtihJ+Ntk
 esjzHAzdqS22xI2dNnNDBo69eQQKDq3C0Ug5x6z63tO81AoTNKP+vq+QbZqe7v7K
 2TScroAnhX9zE5Hz1+qJ35w13EMCNFnUPHNcOwxVSGHj4HNoEpIjjcE6rme46jX+
 REsEGKJKIJ88aV2hzOLSrdJ0/mNuWsjfOvcfgtoIYUPbb55hHMykqD+LapoyEp8K
 gjnco6JT6wWFN1+tVxTjY4TaERVw+NGomd2QyHSbanDoRd8igFhxu2gBnQ==
 =yeQi
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* Fix for NULL segments (Bin Meng)
* Support for 32768 CPUs on x86 without IOMMU (David)
* PDEP/PEXT fix and testcase (myself)
* Remove bios_name and ram_size globals (myself)
* qemu_init rationalization (myself)
* Update kernel-doc (myself + upstream patches)
* Propagate MemTxResult across DMA and PCI functions (Philippe)
* Remove master/slave when applicable (Philippe)
* WHPX support for in-kernel irqchip (Sunil)

# gpg: Signature made Thu 10 Dec 2020 17:21:50 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (113 commits)
  scripts: kernel-doc: remove unnecessary change wrt Linux
  Revert "docs: temporarily disable the kernel-doc extension"
  scripts: kernel-doc: use :c:union when needed
  scripts: kernel-doc: split typedef complex regex
  scripts: kernel-doc: fix typedef parsing
  Revert "kernel-doc: Handle function typedefs that return pointers"
  Revert "kernel-doc: Handle function typedefs without asterisks"
  scripts: kernel-doc: try to use c:function if possible
  scripts: kernel-doc: fix line number handling
  scripts: kernel-doc: allow passing desired Sphinx C domain dialect
  scripts: kernel-doc: don't mangle with parameter list
  scripts: kernel-doc: fix typedef identification
  scripts: kernel-doc: reimplement -nofunction argument
  scripts: kernel-doc: fix troubles with line counts
  scripts: kernel-doc: use a less pedantic markup for funcs on Sphinx 3.x
  scripts: kernel-doc: make it more compatible with Sphinx 3.x
  Revert "kernel-doc: Use c:struct for Sphinx 3.0 and later"
  Revert "scripts/kerneldoc: For Sphinx 3 use c:macro for macros with arguments"
  scripts: kernel-doc: add support for typedef enum
  kernel-doc: add support for ____cacheline_aligned attribute
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-11 13:50:35 +00:00
Cornelia Huck
085cec59cf tests/acceptance: test s390x zpci fid propagation
Verify that a fid specified on the command line shows up correctly
as the function_id in the guest.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
[re-formatted overlong lines]
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20201130180216.15366-4-cohuck@redhat.com>
2020-12-11 11:38:10 +01:00
Cornelia Huck
864852ccb8 tests/acceptance: verify s390x device detection
The kernel/initrd combination does not provide the virtio-net
driver; therefore, simply check whether the presented device type
is indeed virtio-net for the two virtio-net-{ccw,pci} devices.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
[re-formatted overlong lines]
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20201130180216.15366-3-cohuck@redhat.com>
2020-12-11 11:38:10 +01:00
Cornelia Huck
083470b579 tests/acceptance: test virtio-ccw revision handling
The max_revision prop of virtio-ccw devices can be used to force
an older revision for compatibility handling. The easiest way to
check this is to force a device to revision 0, which turns off
virtio-1.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
[re-formatted overlong lines]
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20201130180216.15366-2-cohuck@redhat.com>
2020-12-11 11:38:10 +01:00
Cornelia Huck
2d9ca5a37b tests/acceptance: add a test for devices on s390x
This adds a very basic test for checking that we present devices
in a way that Linux can consume: boot with both virtio-net-ccw and
virtio-net-pci attached and then verify that Linux is able to see
and detect these devices.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20201126130158.1471985-1-cohuck@redhat.com>
2020-12-11 11:38:10 +01:00
Paolo Bonzini
2c65db5e58 vl: extract softmmu/datadir.c
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10 12:15:18 -05:00
Paolo Bonzini
32c02fdda4 qemu-option: restrict qemu_opts_set to merge-lists QemuOpts
qemu_opts_set is used to create default network backends and to
parse sugar options -kernel, -initrd, -append, -bios and -dtb.
These are very different uses:

I would *expect* a function named qemu_opts_set to set an option in a
merge-lists QemuOptsList, such as -kernel, and possibly to set an option
in a non-merge-lists QemuOptsList with non-NULL id, similar to -set.

However, it wouldn't *work* to use qemu_opts_set for the latter
because qemu_opts_set uses fail_if_exists==1. So, for non-merge-lists
QemuOptsList and non-NULL id, the semantics of qemu_opts_set (fail if the
(QemuOptsList, id) pair already exists) are debatable.

On the other hand, I would not expect qemu_opts_set to create a
non-merge-lists QemuOpts with a single option; which it does, though.
For this case of non-merge-lists QemuOptsList and NULL id, qemu_opts_set
hardly adds value over qemu_opts_parse.  It does skip some parsing and
unescaping, but that's not needed when creating default network
backends.

So qemu_opts_set has warty behavior for non-merge-lists QemuOptsList
if id is non-NULL, and it's mostly pointless if id is NULL.  My
solution to keeping the API as simple as possible is to limit
qemu_opts_set to merge-lists QemuOptsList.  For them, it's useful (we
don't want comma-unescaping for -kernel) *and* has sane semantics.
Network backend creation is switched to qemu_opts_parse.

qemu_opts_set is now only used on merge-lists QemuOptsList... except
in the testcase, which is changed to use a merge-list QemuOptsList.

With this change we can also remove the id parameter.  With the
parameter always NULL, we know that qemu_opts_create cannot fail
and can pass &error_abort to it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10 12:15:12 -05:00
Paolo Bonzini
991c180d74 treewide: do not use short-form boolean options
They are going to be deprecated, avoid warnings on stdout while the
tests run.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10 12:15:11 -05:00
Paolo Bonzini
75b208c283 target/i386: fix operand order for PDEP and PEXT
For PDEP and PEXT, the mask is provided in the memory (mod+r/m)
operand, and therefore is loaded in s->T0 by gen_ldst_modrm.
The source is provided in the second source operand (VEX.vvvv)
and therefore is loaded in s->T1.  Fix the order in which
they are passed to the helpers.

Reported-by: Lenard Szolnoki <blog@lenardszolnoki.com>
Analyzed-by: Lenard Szolnoki <blog@lenardszolnoki.com>
Fixes: https://bugs.launchpad.net/qemu/+bug/1605123
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10 12:14:49 -05:00
Peter Maydell
2ecfc0657a Miscellaneous patches for 2020-12-10
-----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAl/SSicSHGFybWJydUBy
 ZWRoYXQuY29tAAoJEDhwtADrkYZT97QP/2unFyNgKUXpqYAvjYiTlBS/GLq8nigB
 y2ylZ2miJ/YiWDo2xUzfAUc50mTxGGGnXIfrpc3ZDdxwTp0uLy/DxT7u/F7eQWVG
 OaDKs2mVRy2WPxJaqj08ELSP6r095yjYR5HkXWCL/3yo0un1tlg+SlxtmnpY+c5Y
 W6grjFhCtdn0j3olm2rdsJdzJImOS/00dDhSej75vQvplPCLkXFnf/lvX8QqQl3P
 kPxejAjlok1KAHXG9pK2yhxottRvSs7ilLYY50GBDW9RcHvsgpijALKWmZ4AbrMb
 AF25dSYZPOF39z9W3bCkgiP8fCGSDMH6qi21eZe5t9q8B3YwFsBbIU6VJsbOhpgU
 fm5tp2LN8YJs5833bTg55kYDUgV2QYpr/5/E4GoA/5TP5BvutA9I44sr6yCUX3Gh
 ININ/OWZO+/55lXBHiJGflsVpX0fXW7eMzfcMYpQaptJ+I5aWWMXinBXjUEGWkpi
 6K6/jYAetjCrESkKhKWOUYgNKNiyTr41DnCWYDpH+1/UZWhQd4alVdW2rmZXksaM
 +klQtc0RGKLccyemh7Ae7U/dpp7jJlbFyTRm1zV310FWBUysf+6K72J6Ixg5ZrgJ
 K3crR4BsJ0xnibbFesctT+ssxpuJr9I1WxwQ6CuDQZXmgGEpaTpXqBtrw6zqTDhr
 OmWHUvtEEqBf
 =hp9K
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2020-12-10' into staging

Miscellaneous patches for 2020-12-10

# gpg: Signature made Thu 10 Dec 2020 16:17:43 GMT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2020-12-10:
  docs/devel/writing-qmp-commands.txt: Fix docs
  qapi: Normalize version references x.y.0 to just x.y
  Tweak a few "Parameter 'NAME' expects THING" error message
  qom: Improve {qom,device}-list-properties error messages
  qga: Tweak a guest-shutdown error message
  qga: Replace an unreachable error by abort()
  ui: Tweak a client_migrate_info error message
  ui: Improve a client_migrate_info error message
  ui: Improve some set_passwd, expire_password error messages
  block: Improve some block-commit, block-stream error messages
  qerror: Eliminate QERR_ macros used in just one place
  qerror: Drop unused QERR_ macros
  Clean up includes

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10 17:01:05 +00:00
Markus Armbruster
b0d7be2a62 block: Improve some block-commit, block-stream error messages
block-commit defaults @base-node to the deepest backing image.  When
there is none, it fails with "Base 'NULL' not found".  Improve to
"There is no backing image".

block-commit and block-stream reject a @base argument that doesn't
resolve with "Base 'BASE' not found".  Commit 6b33f3ae8b "qemu-img:
Improve commit invalid base message" improved this message in
qemu-img.  Improve it here, too: "Can't find '%s' in the backing
chain".

QERR_BASE_NOT_FOUND is now unused.  Drop.

Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: qemu-block@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201113082626.2725812-4-armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
2020-12-10 17:16:44 +01:00
Markus Armbruster
4bd802b209 Clean up includes
Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes, with the changes
to the following files manually reverted:

    contrib/libvhost-user/libvhost-user-glib.h
    contrib/libvhost-user/libvhost-user.c
    contrib/libvhost-user/libvhost-user.h
    contrib/plugins/hotblocks.c
    contrib/plugins/hotpages.c
    contrib/plugins/howvec.c
    contrib/plugins/lockstep.c
    linux-user/mips64/cpu_loop.c
    linux-user/mips64/signal.c
    linux-user/sparc64/cpu_loop.c
    linux-user/sparc64/signal.c
    linux-user/x86_64/cpu_loop.c
    linux-user/x86_64/signal.c
    target/s390x/gen-features.c
    tests/fp/platform.h
    tests/migration/s390x/a-b-bios.c
    tests/plugin/bb.c
    tests/plugin/empty.c
    tests/plugin/insn.c
    tests/plugin/mem.c
    tests/test-rcu-simpleq.c
    tests/test-rcu-slist.c
    tests/test-rcu-tailq.c
    tests/uefi-test-tools/UefiTestToolsPkg/BiosTablesTest/BiosTablesTest.c

contrib/plugins/, tests/plugin/, and tests/test-rcu-slist.c appear not
to include osdep.h intentionally.  The remaining reverts are the same
as in commit bbfff19688.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201113061216.2483385-1-armbru@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Alexander Bulekov <alxndr@bu.edu>
2020-12-10 17:16:44 +01:00
Peter Maydell
379e9eaed4 Aspeed patches :
* New device model for EMC1413/EMC1414 temperature sensors (I2C)
 * New g220a-bmc Aspeed machine
 * couple of Aspeed cleanups
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAl/SDVIACgkQUaNDx8/7
 7KFF3BAAvYPgi/XJN0caP0qbxZy7GvBA1nmINQq910d1ARz04Vin8K6oj9x02taq
 1MMhk9KryNRF1VuT98eya8u9htsg1OxrosqSAwjrtI72oSRWLGSl1Ww0sKIPcBET
 OUq8pfAv+gW5lVWRkpnEA4Ly33PMTp5zfT3sy0riuSf+Z7Mg/8Lk28tNSOYu6hBl
 LUZddcweMshishrJ46F1SSwWFfdZ2+5Y1eLSDRGwn8Ba5xy6SI3UDQVFze1vFmo3
 h1Sd9s2tVJtJn4It2op41XKQX99uoGUy98CYVrbAd/1euZIm/6c4ju9upZiFUU/p
 wm8I1njd5ybdPzRmJkJ8zQxsblgvw/Ua0YLmX/4aFsPUlKPyomOr++YMXcyrThEY
 cxezJsSmj5f/oVaGRULbRVR8hhaM18RLBgwQAbfNSOTylmFa+URT6FLR4mnysfhz
 zv76xt6S8BIS8CAgxqB13tj4tQPXUansQsuVTWwRwE8mHd5Vkhau2oOQR5n9cV+n
 FNjvmqUN7ICtekmwMmBdNOI4yiGBY1ckcj/UoCzkuAYK444kzTqFfB4CZABNhs5f
 /fjAsWAvYtqsLFUWCUnpHkxyq/8N0hpSZc0DI3FDPsup4/NlRG17p+DcrNqimwIE
 SZ1I28YYdmoh1igMQK46x7UvvnceCCXkHAnR+nGix8jOpSCWLKs=
 =abAb
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/legoater/tags/pull-aspeed-20201210' into staging

Aspeed patches :

* New device model for EMC1413/EMC1414 temperature sensors (I2C)
* New g220a-bmc Aspeed machine
* couple of Aspeed cleanups

# gpg: Signature made Thu 10 Dec 2020 11:58:10 GMT
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* remotes/legoater/tags/pull-aspeed-20201210:
  aspeed: g220a-bmc: Add an FRU
  aspeed/smc: Add support for address lane disablement
  ast2600: SRAM is 89KB
  aspeed: Add support for the g220a-bmc board
  hw/misc: add an EMC141{3,4} device model

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10 14:26:35 +00:00
Peter Maydell
00ef48ff0d microvm: add support for second ioapic
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABCgAGBQJf0hD2AAoJEEy22O7T6HE4YR4QAKclgGrNwtnKaRRmkqzM1Neo
 R+vfbRlghZ5Uj7qt6i8B/WJ+BmDOOgOUXq+xUODPl7Bc03sBJBKoBJmjtbEKfQFu
 Vm1+gIrSEMsWT7t8KoHYj+piGJnUMu46G1iaQDURHVGTfRZoNyMHLw9+bTHLsznp
 jNAp5XnBgyFTvwn61whaXW57Zw3jm0OPtjxqd6PxCWgvLB7MEogO4P1+S8RpTWu3
 8h2J2kLFDY3iPBeENrxq33Ui2/3yQV19iVke0KzOhu0ncQ6QEHaQeAxXuiZBfplW
 8ZxxujbJnJgcsnZm6EOdDPlbqW/KkDtqztnz+B/yXrQU1R6esu535gtXFSyrGOVa
 n+EuVqDfTlfSUp4RVnk1qZqwC6Y/ZPyj940DGgWA1E+FNyjuuxkr+n72ZUzFkvT/
 epWsIbStvSjV222wAQ9+f061wd9dqj58Nm/X4MEY+Omg+6Poq3CBafIKh7lTz6cr
 4nMuqZ1MReONc52Cgz/6amo7wTJ8+wl68+WnxxXPqdoSz1y9NzqXbF/8bnEtUhMz
 UAtZHGAtVP+MiNJf3bpXMDwBVcDedyIT0Jied/NWJ3yv0+OcekGCBOc6+gJsSS61
 mJc5t0kJim2dE0Vkzi5+95HeGyCPoPqdDf56gU123TJLJAOAw/htenVpMr+O9znV
 MfmgjNYMeDKDr9dyDdcN
 =u8Kq
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/microvm-20201210-pull-request' into staging

microvm: add support for second ioapic

# gpg: Signature made Thu 10 Dec 2020 12:13:42 GMT
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/microvm-20201210-pull-request:
  tests/acpi: disallow updates for expected data files
  tests/acpi: update expected data files
  tests/acpi: add ioapic2=on test for microvm
  tests/acpi: add data files for ioapic2 test variant
  tests/acpi: allow updates for expected data files
  microvm: add second ioapic
  microvm: drop microvm_gsi_handler()
  microvm: make pcie irq base runtime changeable
  microvm: make number of virtio transports runtime changeable
  x86: add support for second ioapic
  x86: rewrite gsi_handler()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10 12:53:01 +00:00
Havard Skinnemoen
1af979b492 tests/qtest/npcm7xx_rng-test: dump random data on failure
Dump the collected random data after a randomness test failure.

Note that this relies on the test having called
g_test_set_nonfatal_assertions() so we don't abort immediately on the
assertion failure.

Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: minor commit message tweak]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10 11:30:44 +00:00
Vikram Garhwal
ab5e842c4b tests/qtest: Introduce tests for Xilinx ZynqMP CAN controller
The QTests perform five tests on the Xilinx ZynqMP CAN controller:
    Tests the CAN controller in loopback, sleep and snoop mode.
    Tests filtering of incoming CAN messages.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Francisco Iglesias <francisco.iglesias@xilinx.com>
Signed-off-by: Vikram Garhwal <fnu.vikram@xilinx.com>
Message-id: 1605728926-352690-4-git-send-email-fnu.vikram@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10 11:30:44 +00:00
John Wang
5e623f2bf1 hw/misc: add an EMC141{3,4} device model
Largely inspired by the TMP421 temperature sensor, here is a model for
the EMC1413/EMC1414 temperature sensors.

Specs can be found here :
  http://ww1.microchip.com/downloads/en/DeviceDoc/20005274A.pdf

Signed-off-by: John Wang <wangzhiqiang.bj@bytedance.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20201122105134.671-1-wangzhiqiang.bj@bytedance.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2020-12-10 12:11:03 +01:00
Gerd Hoffmann
08af4e13f8 tests/acpi: disallow updates for expected data files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-id: 20201203105423.10431-13-kraxel@redhat.com
2020-12-10 08:47:44 +01:00
Gerd Hoffmann
59775f563d tests/acpi: update expected data files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-id: 20201203105423.10431-12-kraxel@redhat.com
2020-12-10 08:47:44 +01:00
Gerd Hoffmann
38ee397f3f tests/acpi: add ioapic2=on test for microvm
APIC table changes:

 [034h 0052   1]                Subtable Type : 01 [I/O APIC]
 [035h 0053   1]                       Length : 0C
 [036h 0054   1]                  I/O Apic ID : 00
 [037h 0055   1]                     Reserved : 00
 [038h 0056   4]                      Address : FEC00000
 [03Ch 0060   4]                    Interrupt : 00000000

+[040h 0064   1]                Subtable Type : 01 [I/O APIC]
+[041h 0065   1]                       Length : 0C
+[042h 0066   1]                  I/O Apic ID : 01
+[043h 0067   1]                     Reserved : 00
+[044h 0068   4]                      Address : FEC10000
+[048h 0072   4]                    Interrupt : 00000018

DSDT table changes:

-        Device (VR07)
+        Device (VR23)
         {
             Name (_HID, "LNRO0005")  // _HID: Hardware ID
-            Name (_UID, 0x07)  // _UID: Unique ID
+            Name (_UID, 0x17)  // _UID: Unique ID
             Name (_CCA, One)  // _CCA: Cache Coherency Attribute
             Name (_CRS, ResourceTemplate ()  // _CRS: Current Resource Settings
             {
                 Memory32Fixed (ReadWrite,
-                    0xFEB00E00,         // Address Base
+                    0xFEB02E00,         // Address Base
                     0x00000200,         // Address Length
                     )
                 Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, )
                 {
-                    0x00000017,
+                    0x0000002F,
                 }
             })
         }
     }

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-id: 20201203105423.10431-11-kraxel@redhat.com
2020-12-10 08:47:44 +01:00
Gerd Hoffmann
0d0f2a4578 tests/acpi: add data files for ioapic2 test variant
Copy microvm/APIC -> microvm/APIC.ioapic2
Copy microvm/DSDT -> microvm/DSDT.ioapic2

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-id: 20201203105423.10431-10-kraxel@redhat.com
2020-12-10 08:47:44 +01:00
Gerd Hoffmann
cdecc3d39a tests/acpi: allow updates for expected data files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-id: 20201203105423.10431-9-kraxel@redhat.com
2020-12-10 08:47:44 +01:00
Gerd Hoffmann
4d01b8994c microvm: add second ioapic
Create second ioapic, route virtio-mmio IRQs to it,
allow more virtio-mmio devices (24 instead of 8).

Needs ACPI, enabled by default, can be turned off
using -machine ioapic2=off

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-id: 20201203105423.10431-8-kraxel@redhat.com
2020-12-10 08:47:44 +01:00
Peter Maydell
5e7b204dbf pc,pci,virtio: fixes, cleanups
Lots of fixes, cleanups.
 CPU hot-unplug improvements.
 A new AER property for virtio devices, adding a dummy AER capability.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAl/REawPHG1zdEByZWRo
 YXQuY29tAAoJECgfDbjSjVRp2MQIALsT4+JQRvo3YR0L3hpVFzRU4cMwVYryqe2/
 RRWggBI4OB3kiQT2YD4lElXmZnTTG5p5B69P+DE5Wj5faTQoIQdWZjDS9pO+tI+p
 gVNKgaN7ByKz5PUQNhhGKUfQ4F6x5yDePWlWGJZAmExEysAuC/nmCe5Lo1PrDzEV
 t0H/TmCNxAb4HsT9LG1pogTM/lpXDsjlVG/Mryh2XNe7z6c0ZyGo1WMI59RFVGId
 9EpOV1OXWVHgkSWD6Rn7mqNq7zASS2Du/osHcQ6C51L/UE+pZPJW7gDqDRudItBR
 XXteNAeLXo5NdGJsTdVuHfy+Z0fJdHny9jLHMO2FkhV1wzYgJSM=
 =LaYX
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc,pci,virtio: fixes, cleanups

Lots of fixes, cleanups.
CPU hot-unplug improvements.
A new AER property for virtio devices, adding a dummy AER capability.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Wed 09 Dec 2020 18:04:28 GMT
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream: (65 commits)
  hw/virtio-pci Added AER capability.
  hw/virtio-pci Added counter for pcie capabilities offsets.
  pcie_aer: Fix help message of pcie_aer_inject_error command
  x86: ich9: let firmware negotiate 'CPU hot-unplug with SMI' feature
  x86: ich9: factor out "guest_cpu_hotplug_features"
  tests/acpi: update expected files
  x86: acpi: let the firmware handle pending "CPU remove" events in SMM
  tests/acpi: allow expected files change
  x86: acpi: introduce AcpiPmInfo::smi_on_cpu_unplug
  acpi: cpuhp: introduce 'firmware performs eject' status/control bits
  hw/i386/pc: add max combined fw size as machine configuration option
  block/export: avoid g_return_val_if() input validation
  contrib/vhost-user-input: avoid g_return_val_if() input validation
  contrib/vhost-user-gpu: avoid g_return_val_if() input validation
  contrib/vhost-user-blk: avoid g_return_val_if() input validation
  .gitlab-ci: add build-libvhost-user
  libvhost-user: add a simple link test without glib
  libvhost-user: make it a meson subproject
  libvhost-user: drop qemu/osdep.h dependency
  libvhost-user: remove qemu/compiler.h usage
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-09 20:08:54 +00:00
Igor Mammedov
e2487e4028 tests/acpi: update expected files
update expected files with following change:

@@ -557,6 +557,7 @@ DefinitionBlock ("", "DSDT", 1, "BOCHS ", "BXPCDSDT", 0x00000001)
                 CINS,   1,
                 CRMV,   1,
                 CEJ0,   1,
+                CEJF,   1,
                 Offset (0x05),
                 CCMD,   8
             }

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201207140739.3829993-7-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-09 13:04:17 -05:00
Igor Mammedov
414aa64fda tests/acpi: allow expected files change
Change that will be introduced by following patch:

@@ -557,6 +557,7 @@ DefinitionBlock ("", "DSDT", 1, "BOCHS ", "BXPCDSDT", 0x00000001)
                 CINS,   1,
                 CRMV,   1,
                 CEJ0,   1,
+                CEJF,   1,
                 Offset (0x05),
                 CCMD,   8
             }

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201207140739.3829993-5-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-09 13:04:17 -05:00
Alexander Bulekov
b98b9fdef0 fuzz: avoid double-fetches by default
The generic fuzzer can find double-fetch bugs. However:
* We currently have no good way of producing qemu-system reproducers for
  double-fetch bugs. Even if we can get developers to run the binary-blob
  reproducers with the qemu-fuzz builds, we currently don't have a minimizer for
  these reproducers, so they are usually not easy to follow.
* Often times the fuzzer will provide a reproducer containing a
  double-fetch for a bug that can be reproduced without double-fetching.

Until we find a way to build nice double-fetch reproducers that
developers are willing to look at, lets tell OSS-Fuzz to avoid
double-fetches.

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201202164214.93867-1-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-12-09 08:04:34 +01:00
Philippe Mathieu-Daudé
6536c9e0eb tests/qtest/fuzz-test: Quit test_lp1878642 once done
Missed in fd25017284 ("qtest: add a reproducer for LP#1878642").

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201201191026.4149955-2-philmd@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-12-09 08:04:34 +01:00
Alex Chen
43d1da7cb9 test-qga: fix a resource leak in test_qga_guest_get_osinfo()
The fixture->fd is created in fixture_setup() and, likewise, needs to be closed
in fixture_tear_down().

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201125102403.57709-1-alex.chen@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-12-09 08:04:34 +01:00
Marc-André Lureau
0df750e9d3 libvhost-user: make it a meson subproject
By making libvhost-user a subproject, check it builds
standalone (without the global QEMU cflags etc).

Note that the library still relies on QEMU include/qemu/atomic.h and
linux_headers/.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201125100640.366523-6-marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-08 13:48:58 -05:00
Yubo Miao
fe1127da11 unit-test: Add the binary file and clear diff.h
Add the binary file DSDT.pxb and clear bios-tables-test-allowed-diff.h

Signed-off-by: Yubo Miao <miaoyubo@huawei.com>
Signed-off-by: Jiahui Cen <cenjiahui@huawei.com>
Message-Id: <20201119014841.7298-10-cenjiahui@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-08 13:48:57 -05:00
Yubo Miao
1da638b165 unit-test: Add testcase for pxb
Add testcase for pxb to make sure the ACPI table is correct for guest.

Signed-off-by: Yubo Miao <miaoyubo@huawei.com>
Signed-off-by: Jiahui Cen <cenjiahui@huawei.com>
Message-Id: <20201119014841.7298-9-cenjiahui@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-08 13:48:57 -05:00
Yubo Miao
128e232281 unit-test: The files changed.
The unit-test is seperated into three patches:
1. The files changed and list in bios-tables-test-allowed-diff.h
2. The unit-test
3. The binary file and clear bios-tables-test-allowed-diff.h

The ASL diff would also be listed.
Sice there are 1000+lines diff, some changes would be omitted.

  * Original Table Header:
  *     Signature        "DSDT"
- *     Length           0x000014BB (5307)
+ *     Length           0x00001E7A (7802)
  *     Revision         0x02
- *     Checksum         0xD1
+ *     Checksum         0x57
  *     OEM ID           "BOCHS "
  *     OEM Table ID     "BXPCDSDT"
  *     OEM Revision     0x00000001 (1)

+        Device (PC80)
+        {
+            Name (_HID, "PNP0A08" /* PCI Express Bus */)  // _HID: Hardware ID
+            Name (_CID, "PNP0A03" /* PCI Bus */)  // _CID: Compatible ID
+            Name (_ADR, Zero)  // _ADR: Address
+            Name (_CCA, One)  // _CCA: Cache Coherency Attribute
+            Name (_SEG, Zero)  // _SEG: PCI Segment
+            Name (_BBN, 0x80)  // _BBN: BIOS Bus Number
+            Name (_UID, 0x80)  // _UID: Unique ID
+            Name (_STR, Unicode ("pxb Device"))  // _STR: Description String
+            Name (_PRT, Package (0x80)  // _PRT: PCI Routing Table
+            {
+                Package (0x04)
+                {
+                    0xFFFF,
+                    Zero,
+                    GSI0,
+                    Zero
+                },
+

Packages are omitted.

+                Package (0x04)
+                {
+                    0x001FFFFF,
+                    0x03,
+                    GSI2,
+                    Zero
+                }
+            })
+            Device (GSI0)
+            {
+                Name (_HID, "PNP0C0F" /* PCI Interrupt Link Device */)  // _HID: Hardware ID
+                Name (_UID, Zero)  // _UID: Unique ID
+                Name (_PRS, ResourceTemplate ()  // _PRS: Possible Resource Settings
+                {
+                    Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, )
+                    {
+                        0x00000023,
+                    }
+                })
+                Name (_CRS, ResourceTemplate ()  // _CRS: Current Resource Settings
+                {
+                    Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, )
+                    {
+                        0x00000023,
+                    }
+                })
+                Method (_SRS, 1, NotSerialized)  // _SRS: Set Resource Settings
+                {
+                }
+            }

GSI1,2,3 are omitted.

+            Name (_CRS, ResourceTemplate ()  // _CRS: Current Resource Settings
+            {
+                WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
+                    0x0000,             // Granularity
+                    0x0080,             // Range Minimum
+                    0x0080,             // Range Maximum
+                    0x0000,             // Translation Offset
+                    0x0001,             // Length
+                    ,, )
+            })
+            Name (SUPP, Zero)
+            Name (CTRL, Zero)
+            Method (_OSC, 4, NotSerialized)  // _OSC: Operating System Capabilities
+            {
+                CreateDWordField (Arg3, Zero, CDW1)
+                If ((Arg0 == ToUUID ("33db4d5b-1ff7-401c-9657-7441c03dd766") /* PCI Host Bridge Device */))
+                {
+                    CreateDWordField (Arg3, 0x04, CDW2)
+                    CreateDWordField (Arg3, 0x08, CDW3)
+                    SUPP = CDW2 /* \_SB_.PC80._OSC.CDW2 */
+                    CTRL = CDW3 /* \_SB_.PC80._OSC.CDW3 */
+                    CTRL &= 0x1F
+                    If ((Arg1 != One))
+                    {
+                        CDW1 |= 0x08
+                    }
+
+                    If ((CDW3 != CTRL))
+                    {
+                        CDW1 |= 0x10
+                    }
+
+                    CDW3 = CTRL /* \_SB_.PC80.CTRL */
+                    Return (Arg3)
+                }
+                Else
+                {
+                    CDW1 |= 0x04
+                    Return (Arg3)
+                }
+            }

DSM is are omitted

         Device (PCI0)
         {
             Name (_HID, "PNP0A08" /* PCI Express Bus */)  // _HID: Hardware ID
                     WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
                         0x0000,             // Granularity
                         0x0000,             // Range Minimum
-                        0x00FF,             // Range Maximum
+                        0x007F,             // Range Maximum
                         0x0000,             // Translation Offset
-                        0x0100,             // Length
+                        0x0080,             // Length

Signed-off-by: Yubo Miao <miaoyubo@huawei.com>
Signed-off-by: Jiahui Cen <cenjiahui@huawei.com>
Message-Id: <20201119014841.7298-8-cenjiahui@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-08 13:48:57 -05:00
Peter Maydell
6cfdaa88cf Remove obsolete setuptools dependency and fix Stefan's
Win32 builds.
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl+/uegUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroPMiwgAj6VB/lZP10CmKfNCIC6s9TjONP2I
 ruI3ZMYBrmeiLMf/WZTDI0kRY/mmYMtn4nN+RlEHlBE9a9hSCmHWvQyZDgEIJUOA
 1bTAdl4jFAbBv4knKVVuPSu/kMDHVIkwdktEEmPhkMHunIxrI7Yobe4r0GMXXZJm
 Vu4dNtskzERu/fc+lgbdMjRU+xlXT/zYHy98L5mu+VRgKgmtY/6aF1et4t+EfM9f
 tu3vd/WEOn/HiYvOsVj55SNSR6IiXTGq0LS5d4fI2Q9B477qoO+x3QJDzjbHBo+u
 u58QkbqJa5OfO0ZoUAi+SvOjE0EhJFPL5ihVODjkTSbORpfWz3ULyAK1nQ==
 =Mdqh
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

Remove obsolete setuptools dependency and fix Stefan's
Win32 builds.

# gpg: Signature made Thu 26 Nov 2020 14:21:28 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
  nsis: Fix build for 64 bit installer
  tests/docker, tests/vm: remove setuptools from images
  configure: remove python pkg_resources check
  meson: use dependency() to find libjpeg

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-26 14:25:47 +00:00
Paolo Bonzini
92ea027017 tests/docker, tests/vm: remove setuptools from images
Setuptools is not needed anymore by the bundled copy of meson,
remove it.

Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-25 12:50:48 -05:00
Greg Kurz
558f5c42ef tests/9pfs: Mark "local" tests as "slow"
The "local" tests can fail on some automated build systems as
reported here:

https://lists.nongnu.org/archive/html/qemu-devel/2020-11/msg05510.html

This will need to be investigated and addressed later. Let's go for a
workaround in the meantime : mark the "local" tests as "slow" so that
they aren't executed with a simple "make check" like in the case above.

Reported-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <160620382310.1423262.7364287092069513483.stgit@bahia.lan>
Signed-off-by: Greg Kurz <groug@kaod.org>
2020-11-24 12:44:25 +01:00
Philippe Mathieu-Daudé
8e9419b790 tests/docker: Install liblttng-ust-dev package in Ubuntu 20.04 image
Install the liblttng-ust-dev package to be able to
build QEMU using the User-Space Tracer trace backend
(configure --enable-trace-backends=ust).

Suggested-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20201111121234.3246812-2-philmd@redhat.com>
Message-Id: <20201117173635.29101-6-alex.bennee@linaro.org>
2020-11-23 09:55:20 +00:00
Alex Bennée
69272bec1a tests/avocado: clean-up socket directory after run
Previously we were leaving temporary directories behind. While the
QEMUMachine does make efforts to clean up after itself the directory
belongs to the calling function. We use TemporaryDirectory to wrap
this although we explicitly clear the reference in tearDown() as it
doesn't get cleaned up otherwise.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20201117173635.29101-4-alex.bennee@linaro.org>
2020-11-23 09:52:24 +00:00
Alex Bennée
8c175c63ee tests: add prefixes to the bare mkdtemp calls
The first step to debug a thing is to know what created the thing in
the first place. Add some prefixes so random tmpdir's have something
grep in the code.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201117173635.29101-3-alex.bennee@linaro.org>
2020-11-23 09:51:43 +00:00
Paolo Bonzini
88a8b27e55 qtest: do not return freed argument vector from qtest_rsp
If expected_args is 0, qtest frees the argument vector and then returns it
nevertheless.  Coverity complains; in practice this is not an issue because
expected_args == 0 means that the caller is not interested in the argument
vector, but it would be a potential problem if somebody wanted to add
commands with optional arguments to qtest.

Suggested-by: Kamil Dudka <kdudka@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201120073149.99079-1-pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-20 15:04:16 +01:00
Chen Qun
7aed584ca6 tests/qtest: fix memleak in npcm7xx_watchdog_timer-test
Properly free resp for get_watchdog_action() to avoid memory leak.
ASAN shows memory leak stack:

Indirect leak of 12360 byte(s) in 3 object(s) allocated from:
    #0 0x7f41ab6cbd4e in __interceptor_calloc (/lib64/libasan.so.5+0x112d4e)
    #1 0x7f41ab4eaa50 in g_malloc0 (/lib64/libglib-2.0.so.0+0x55a50)
    #2 0x556487d5374b in qdict_new ../qobject/qdict.c:29
    #3 0x556487d65e1a in parse_object ../qobject/json-parser.c:318
    #4 0x556487d65cb6 in parse_pair ../qobject/json-parser.c:287
    #5 0x556487d65ebd in parse_object ../qobject/json-parser.c:343
    #6 0x556487d661d5 in json_parser_parse ../qobject/json-parser.c:580
    #7 0x556487d513df in json_message_process_token ../qobject/json-streamer.c:92
    #8 0x556487d63919 in json_lexer_feed_char ../qobject/json-lexer.c:313
    #9 0x556487d63d75 in json_lexer_feed ../qobject/json-lexer.c:350
    #10 0x556487d28b2a in qmp_fd_receive ../tests/qtest/libqtest.c:613
    #11 0x556487d2a16f in qtest_qmp_eventwait_ref ../tests/qtest/libqtest.c:827
    #12 0x556487d248e2 in get_watchdog_action ../tests/qtest/npcm7xx_watchdog_timer-test.c:94
    #13 0x556487d25765 in test_enabling_flags ../tests/qtest/npcm7xx_watchdog_timer-test.c:243

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Message-Id: <20201118115646.2461726-3-kuhn.chenqun@huawei.com>
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-20 13:35:33 +01:00
Chen Qun
f369797617 tests/qtest: variable defined by g_autofree need to be initialized
According to the glib function requirements, we need initialise
 the variable. Otherwise there will be compilation warnings:

glib-autocleanups.h:28:3: warning: ‘full_name’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
   28 |   g_free (*pp);
      |   ^~~~~~~~~~~~

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-Id: <20201118115646.2461726-2-kuhn.chenqun@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-20 13:34:22 +01:00
Peter Maydell
84dae21050 QObject patches patches for 2020-11-17
-----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAl+z4QISHGFybWJydUBy
 ZWRoYXQuY29tAAoJEDhwtADrkYZTExwP/3OpulmnDvC4axDuGxrW7YvYS418Bkvp
 EljAiFghf8ZkBDNRupTUehL0CD5waq0fY2l306CDPji2emxr+PmcMWLipwgbBuUU
 sSmst5SB6naCr0Ce0xzVJ71gIjBx+RbLJostPZ4wEtgZciIoGNZZN1rdK30xBgRN
 8LmUjRg3xAOmRct+yOfYSjTcVLSvZ2HttrY+4rbuWRqvf5zkmHggLUFTCoN5ntbd
 vVRfqUsuNg4OwFApXzvKlwM5BU9gA3CfMLus24ebTe3YzczbpIQizVt9v756ZqkD
 6ATKX9qfeBiMBAwf5zOjxQcD/t4Jy/7WUR9UvSHjr7yTTVZ2yIFlKKHBEKyhdn7+
 qMesLqA159g3zYXKC30dDhuKOgVyp7c5Mh8i4tIuUcJufxY6T2WKKLs52I/lLrXk
 2ZN92MseiTRPpdrqVgQl86f2oL/6T+OJWh2cOnnTaRJ7N7syIRkloa4Xtwp7Z/JL
 5Ib7EBG8tClQSsoCoIJB1uJWwTvsnGvQN7AWA5KiBYupiuO0WAew10LopSAkkLaU
 RUIdIMpKRj0Pa9YEpqRF1JJWXsuve1674NKB+kV3Ui+s0GF9mIQSmdECXtydzsPf
 k6Jh5uSUvQl+ESQ7W0mYsFDE76k4i0rBvYDF8vyKUSELPJm3JwCVcth/kS647sh4
 2GW/U+56fi4l
 =KBpq
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/armbru/tags/pull-qobject-2020-11-17' into staging

QObject patches patches for 2020-11-17

# gpg: Signature made Tue 17 Nov 2020 14:41:06 GMT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qobject-2020-11-17:
  json: Fix a memleak in parse_pair()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-17 21:06:58 +00:00
Peter Maydell
c8e5c4b246 Patches for 5.2.0-rc2:
- quorum: Fix crash with rewrite-corrupted and without read-write user
 - io_uring: do not use pointer after free
 - file-posix: Use fallback path for -EBUSY from FALLOC_FL_PUNCH_HOLE
 - iotests: Fix failure on Python 3.9 due to use of a deprecated function
 - char-stdio: Fix QMP default for 'signal'
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAl+zt1URHGt3b2xmQHJl
 ZGhhdC5jb20ACgkQfwmycsiPL9ZxyxAAu8GIOeAb7atQvc+KpeBTUG4A+tfAXkC+
 iUYdIpFeWWgmGf7myu3nlaAkeTDk6qHalmzkGRHi3yhX4eNIh5Sdff1YwPcZwf+q
 GLIqFFTW0z1Bd36N8G7Mkf04nKX4QTHqp6THHtSt9jNs56h5OP3axPXVA/3v9y8B
 4ZAkOOvwnwO+U94crhy5y5pX/Vwafv/Dz4DH9hEupE+EI9AuzjZLBrS+sgkxjhmu
 gvHpDSqm6NXwWQA5a24J6NzCy3n/Fw/rqmnoOrN8eRz+4DSCMVDnTDDEMFLa/UoK
 Ci7AqWfG/MnQ4GrGsOx80KJhAFLTmI60vfnUizKtEjL/HJyK5PDyM+VxHz+P/Tkq
 4hqQsHEsll4mAQiKCrrKOOXhn+YC4DhY/5O1EzEfhqfUjI+BFE9iC7LuqQevwKPL
 gytup7eoZjIHMtnKwY1B2ApAqHtodswjHkefcjEcvSlhqGi/BvwuWmeYlFXmA3r0
 YO8fvbYJrwHwJy7CzMb5Rgs2461QGERmXoCsBxLAiqXU9rhpOZ6gKXIjjlYojZ8M
 W0kqbaccTRPuhooFdEQ9RTPSkX7AX2bI0nOoPxfz3YD/siw35YwnUkJqvQbckvJd
 vpPkCL5jt3d9sfO0z1xjSH2ey9bevSReYpCsk+kIZl7V2XoDAW0Nbi0Td3pW4j6x
 dEkg/+sjF+o=
 =0pFF
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Patches for 5.2.0-rc2:

- quorum: Fix crash with rewrite-corrupted and without read-write user
- io_uring: do not use pointer after free
- file-posix: Use fallback path for -EBUSY from FALLOC_FL_PUNCH_HOLE
- iotests: Fix failure on Python 3.9 due to use of a deprecated function
- char-stdio: Fix QMP default for 'signal'

# gpg: Signature made Tue 17 Nov 2020 11:43:17 GMT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  iotests/081: Test rewrite-corrupted without WRITE
  iotests/081: Filter image format after testdir
  quorum: Require WRITE perm with rewrite-corrupted
  io_uring: do not use pointer after free
  file-posix: allow -EBUSY errors during write zeros on raw block devices
  iotests: Replace deprecated ConfigParser.readfp()
  char-stdio: Fix QMP default for 'signal'

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-17 15:58:51 +00:00
Alex Chen
922d42bb0d json: Fix a memleak in parse_pair()
In qobject_type(), NULL is returned when the 'QObject' returned from parse_value() is not of QString type,
and this 'QObject' memory will leaked.
So we need to first cache the 'QObject' returned from parse_value(), and finally
free 'QObject' memory at the end of the function.
Also, we add a testcast about invalid dict key.

The memleak stack is as follows:
Direct leak of 32 byte(s) in 1 object(s) allocated from:
    #0 0xfffe4b3c34fb in __interceptor_malloc (/lib64/libasan.so.4+0xd34fb)
    #1 0xfffe4ae48aa3 in g_malloc (/lib64/libglib-2.0.so.0+0x58aa3)
    #2 0xaaab3557d9f7 in qnum_from_int qemu/qobject/qnum.c:25
    #3 0xaaab35584d23 in parse_literal qemu/qobject/json-parser.c:511
    #4 0xaaab35584d23 in parse_value qemu/qobject/json-parser.c:554
    #5 0xaaab35583d77 in parse_pair qemu/qobject/json-parser.c:270
    #6 0xaaab355845db in parse_object qemu/qobject/json-parser.c:327
    #7 0xaaab355845db in parse_value qemu/qobject/json-parser.c:546
    #8 0xaaab35585b1b in json_parser_parse qemu/qobject/json-parser.c:580
    #9 0xaaab35583703 in json_message_process_token qemu/qobject/json-streamer.c:92
    #10 0xaaab355ddccf in json_lexer_feed_char qemu/qobject/json-lexer.c:313
    #11 0xaaab355de0eb in json_lexer_feed qemu/qobject/json-lexer.c:350
    #12 0xaaab354aff67 in tcp_chr_read qemu/chardev/char-socket.c:525
    #13 0xfffe4ae429db in g_main_context_dispatch (/lib64/libglib-2.0.so.0+0x529db)
    #14 0xfffe4ae42d8f  (/lib64/libglib-2.0.so.0+0x52d8f)
    #15 0xfffe4ae430df in g_main_loop_run (/lib64/libglib-2.0.so.0+0x530df)
    #16 0xaaab34d70bff in iothread_run qemu/iothread.c:82
    #17 0xaaab3559d71b in qemu_thread_start qemu/util/qemu-thread-posix.c:519

Fixes: 532fb53284 ("qapi: Make more of qobject_to()")
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201113145525.85151-1-alex.chen@huawei.com>
[Commit message tweaked]
2020-11-17 15:39:53 +01:00
Peter Maydell
6b728efcb0 * Fixes for compiling on Haiku, and add Haiku VM for compile-testing
* Update NetBSD VM to version 9.1
 * Misc fixes (e.g. categorize some devices)
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAl+zld8RHHRodXRoQHJl
 ZGhhdC5jb20ACgkQLtnXdP5wLbWb8Q/+IRvGUGjGcPfbTvwoOqJVy4Hm7huW5i1s
 wHe/6nitNtpvaAqcxbQHBIvWX9xTzppWcFiEkIs8rPwLOUFKh5xJ+NbEdf4acQaJ
 m4G2mEY5bYt/o5e6p7ZK1RgS2EjD1eQ6BwMWQKeUHET7MTv0UabKtvWmBWpMqFxA
 vl/3SbVWsSwGB9gOA5oksYhKY5ZRcVaDxsGk89f7iwgaStcxWNxVFEXddbBmqhfW
 Q4ZPt0K7yod7NDBOaGEoc2hOjIfr0TvovHojDuAxt+2tKdYi1vwtnwKbFqTWp7Ca
 7ttzoQUSsteiOjAhHRpa2PEbfrNs+loIm9fem5fQ9i7POlbS/Ozv2RnPCZm1X8pW
 n7Jvsh25V066AFnHat7PnjcBVBRFfmR3xtA61PqvAMGEKW8tortbZbpqXO18Pv5p
 6P/GG9G3QE0v2rEsU5BNFWp/aD7fiWy/VPu3dGFUkI9/S3biatocldHn/9eyXz94
 k75Xzhe5x6n5Jf8QYFQ/6BO0qSoidNbAVg1W8+QyRXIJJhWRnvW9eYa7tSx5ezJg
 5+oCo4oh6Qd9nvrl5pIwvX6QMDf2kPxzp7PsHeemqt7+QNmXErAVsIi1HUVsLWRP
 Qb/BbKyKNeWJwvWWLAm/2kXVmNQfjLVNCwg04xa8tkQemhIDekVrCpMoX3cNHjWf
 EWa1vEtbq9k=
 =A3/B
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-11-17' into staging

* Fixes for compiling on Haiku, and add Haiku VM for compile-testing
* Update NetBSD VM to version 9.1
* Misc fixes (e.g. categorize some devices)

# gpg: Signature made Tue 17 Nov 2020 09:20:31 GMT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-11-17:
  max111x: put it into the 'misc' category
  nand: put it into the 'storage' category
  ads7846: put it into the 'input' category
  ssd0323: put it into the 'display' category
  gitlab-ci: Use $CI_REGISTRY instead of hard-coding registry.gitlab.com
  target/microblaze: Fix possible array out of bounds in mmu_write()
  tests/vm: update NetBSD to 9.1
  tests/vm: Add Haiku test based on their vagrant images
  configure: Add a proper check for sys/ioccom.h and use it in tpm_ioctl.h
  configure: Do not build pc-bios/optionrom on Haiku
  configure: Fix the _BSD_SOURCE define for the Haiku build
  qemu/bswap: Remove unused qemu_bswap_len()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-17 14:12:21 +00:00
Max Reitz
c61c644f59 iotests/081: Test rewrite-corrupted without WRITE
Test what happens when a rewrite-corrupted quorum node performs such a
rewrite, while there is no parent that has taken the WRITE permission.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201113211718.261671-4-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-11-17 12:38:32 +01:00
Max Reitz
55f2c014d7 iotests/081: Filter image format after testdir
Otherwise, this breaks whenever the test directory contains the image
format (e.g. "/tmp/test-raw-file" is filtered to "/tmp/test-IMGFMT-file"
instead of "TEST_DIR").

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201113211718.261671-3-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-11-17 12:38:32 +01:00
Kevin Wolf
5aaabf9161 iotests: Replace deprecated ConfigParser.readfp()
iotest 277 fails on Fedora 33 (Python 3.9) because a deprecation warning
changes the output:

    nbd-fault-injector.py:230: DeprecationWarning: This method will be
    removed in future versions.  Use 'parser.read_file()' instead.

In fact, readfp() has already been deprecated in Python 3.2 and the
replacement has existed since the same version, so we can now
unconditionally switch to read_file().

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201113100602.15936-1-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-11-17 12:26:47 +01:00
Brad Smith
844d35b9c2 tests/vm: update NetBSD to 9.1
update NetBSD to 9.1

Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20201114040150.GD13329@humpty.home.comstyle.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-17 09:45:24 +01:00
Alexander von Gluck IV
9fc33bf4e1 tests/vm: Add Haiku test based on their vagrant images
Signed-off-by: Alexander von Gluck IV <kallisti5@unixzen.com>
[PMD: Avoid recreating the image each time]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[thuth: Add ninja package, /usr/bin/env hack and --disable-slirp]
Message-Id: <20201114165137.15379-5-thuth@redhat.com>
Buglink: https://bugs.launchpad.net/qemu/+bug/1715203
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-17 09:45:24 +01:00
Kevin Wolf
2f3c1fd396 iotests: Replace deprecated ConfigParser.readfp()
iotest 277 fails on Fedora 33 (Python 3.9) because a deprecation warning
changes the output:

    nbd-fault-injector.py:230: DeprecationWarning: This method will be
    removed in future versions.  Use 'parser.read_file()' instead.

In fact, readfp() has already been deprecated in Python 3.2 and the
replacement has existed since the same version, so we can now
unconditionally switch to read_file().

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201113100602.15936-1-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2020-11-16 14:51:12 -06:00
Peter Maydell
cb5ed407a1 Fix Lesser GPL license versions (should be "2.1" and not "2")
-----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAl+xVToRHHRodXRoQHJl
 ZGhhdC5jb20ACgkQLtnXdP5wLbX2ow/+MKI6s5QeaAGMJfEG1KkfCCfrybJSy+1X
 BN7ANBxkwndPIZEDfE1Hnxh0nH+jYLhtVm1N7F7EJ2PuyEw+yoVIVE4xp1HFQYEb
 gowE2QSjc1TqyoJhGu/Pj6cGxKFp14ZNIj8w1gKttgjK7doDom76ZZFfRoSc5Qw4
 EoMe5Bnit4qOrjCKnfa0XEMlcB598KKyTxPiwlpA2Tnf2Hl7dAwnkT+fbaQ0iTcL
 f0t8O1GVqyrQSkadf+n94l4kwATk92A7ZLrq7imImRfFo9JwmaAl8rZj3KUdrUax
 IckyUWsiQ+RyH7Th7h8F5jqPLjDYgNOfx/BMaNcLUNBLyaco4lcZT3X0JUxuzV7Y
 KPMk1PuUzv2yhEu1QV6o/0WQ/AwcZNQbNR98z5rqZsCG2rF+AVSMAEz97B7AIfbb
 hJH3f7lmIPcAqkdGXxy/PphzD8qVpm0bTQUWVJi0+ASw73ucTSzgWV29g/b8gh+X
 DzjFAnwYY21oUH8nhZrraQRd1Nu+GDF/+BXrIsBvznxNDyyYS12V2PurWaUwGX5o
 TYLRwMHlvOlypEh0C2mjU+X/1TmLoMueSouDQ22R01sVIUG7PxbNCn46BJTGnxdE
 6kd6rEC804vC2n96WFaHozBbOBwssFDrVsuwUg5HCTIu6BFyCRVTa2P5WxzYPSdM
 lTs9rBwdXPc=
 =GI5d
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-11-15' into staging

Fix Lesser GPL license versions (should be "2.1" and not "2")

# gpg: Signature made Sun 15 Nov 2020 16:20:10 GMT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-11-15: (26 commits)
  nomaintainer: Fix Lesser GPL version number
  test: Fix LGPL information in the file headers
  tests/acceptance: Fix LGPL information in the file headers
  tests/migration: Fix LGPL information in the file headers
  sparc tcg cpus: Fix Lesser GPL version number
  e1000e: Fix Lesser GPL version number
  x86 hvf cpus: Fix Lesser GPL version number
  nvdimm: Fix Lesser GPL version number
  w32: Fix Lesser GPL version number
  tpm: Fix Lesser GPL version number
  overall/alpha tcg cpus|hppa: Fix Lesser GPL version number
  overall usermode...: Fix Lesser GPL version number
  migration: Fix Lesser GPL version number
  parallel nor flash: Fix Lesser GPL version number
  arm tcg cpus: Fix Lesser GPL version number
  x86 tcg cpus: Fix Lesser GPL version number
  linux user: Fix Lesser GPL version number
  usb: Fix Lesser GPL version number
  tricore tcg cpus: Fix Lesser GPL version number
  xtensa tcg cpus: Fix Lesser GPL version number
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-16 17:00:36 +00:00
Philippe Mathieu-Daudé
b48580ad92 tests/acceptance: Disable Spartan-3A DSP 1800A test
This test is regularly failing on CI:

   (05/34) tests/acceptance/boot_linux_console.py:BootLinuxConsole.test_microblaze_s3adsp1800:
  Linux version 4.11.3 (thuth@thuth.remote.csb) (gcc version 6.4.0 (Buildroot 2018.05.2) ) #5 Tue Dec 11 11:56:23 CET 2018
  ...
  Freeing unused kernel memory: 1444K
  This architecture does not have kernel memory protection.
  [nothing happens here]
  Runner error occurred: Timeout reached (90.91 s)

This is a regression. Until someone figure out the problem,
disable the test to keep CI pipeline useful.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201109091719.2449141-1-f4bug@amsat.org>
Message-Id: <20201110192316.26397-9-alex.bennee@linaro.org>
2020-11-16 11:08:04 +00:00
Gan Qixin
8cbff3c1e8 test: Fix LGPL information in the file headers
There never was a "Lesser GPL version 2.0", It is either "GPL version 2.0"
or "Lesser GPL version 2.1". This patch replaces all "Lesser GPL version 2.0"
with "Lesser GPL version 2.1" in the test folder.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Message-Id: <20201110184223.549499-4-ganqixin@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-15 17:04:40 +01:00
Gan Qixin
6a2cd9570e tests/acceptance: Fix LGPL information in the file headers
There never was a "Lesser GPL version 2.0", It is either "GPL version 2.0"
or "Lesser GPL version 2.1". This patch replaces all "Lesser GPL version 2.0"
with "Lesser GPL version 2.1" in the tests/acceptance folder.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Message-Id: <20201110184223.549499-3-ganqixin@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-15 17:04:40 +01:00
Gan Qixin
3a645d364c tests/migration: Fix LGPL information in the file headers
There never was a "Lesser GPL version 2.0", It is either "GPL version 2.0"
or "Lesser GPL version 2.1". This patch replaces all "Lesser GPL version 2.0"
with "Lesser GPL version 2.1" in the tests/migration folder.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Message-Id: <20201110184223.549499-2-ganqixin@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-15 17:04:40 +01:00
Peter Maydell
46d407f84a Bug fixes
-----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl+rp+wUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroO1lAf/ejTWVYZaBNyyQNAMvG9/oNfyGc1i
 QXE8TXcJN1MQPBxcthbbRgFVufbXMvHFcV0j4Df2VUSYLXrbTKL/PPVrM+EjMYDD
 400n0XPwcrugsvViZ6N6S1sA/NqSmljWjDSBsS2h+qOq+l7Bw1mal9n+nWWtvLSX
 3mcOe3M2+8ZWfHPMUkCQ5LOnKTt9TqO/pjA0gii7WR2YZqmCPDKeDoRoC9KHfYDY
 ZU0kYgFyh7VZf4ZoPaIjEFbnKsWw+uJJNSA4IyzrJ+7flXf1SR2kcD8swuqdcxks
 GvNK+LNzAllqQgm4KDmKFmC2Iqq4RNu+5MKUgLvpp/gU8UZCq9k9toqB0g==
 =toxr
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

Bug fixes

# gpg: Signature made Wed 11 Nov 2020 08:59:24 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
  pvpanic: Advertise the PVPANIC_CRASHLOADED event support
  physmem: improve ram size error messages
  Makefile: No echoing for 'make help V=1'
  replay: remove some dead code
  fix make clean/distclean
  meson: Clarify the confusing vhost-user vs. vhost-kernel output

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-11 16:52:39 +00:00
Paolo Bonzini
b1b0393c3c pvpanic: Advertise the PVPANIC_CRASHLOADED event support
Advertise both types of events as supported when the guest OS
queries the pvpanic device.  Currently only PVPANIC_PANICKED is
exposed; PVPANIC_CRASHLOADED must also be advertised, but only on
new machine types.

Fixes: 7dc58deea7 ("pvpanic: implement crashloaded event handling")
Reported-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-11 03:59:05 -05:00
Peter Maydell
3e7d06d05a target-arm queue:
* hw/arm/Kconfig: ARM_V7M depends on PTIMER
  * Minor coding style fixes
  * docs: add some notes on the sbsa-ref machine
  * hw/arm/virt: Remove dependency on Cortex-A15 MPCore peripherals
  * target/arm: Fix neon VTBL/VTBX for len > 1
  * hw/arm/armsse: Correct expansion MPC interrupt lines
  * hw/misc/stm32f2xx_syscfg: Remove extraneous IRQ
  * hw/arm/nseries: Remove invalid/unnecessary n8x0_uart_setup()
  * hw/arm/musicpal: Don't connect two qemu_irqs directly to the same input
  * hw/arm/musicpal: Only use qdev_get_gpio_in() when necessary
  * hw/arm/nseries: Check return value from load_image_targphys()
  * tests/qtest/npcm7xx_rng-test: count runs properly
  * target/arm/translate-neon.c: Handle VTBL UNDEF case before VFP access check
 -----BEGIN PGP SIGNATURE-----
 
 iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAl+qdtkZHHBldGVyLm1h
 eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3kWqEACyn/fKX+t1Da51xIGcXyks
 xteHytZ2CE56AUO/fluPzWO1a3CuPR5BiIy3PyD7WdoZPCybK1tU0ZUhsTDR9rn/
 0Bk/wmYipb4tgyvnesL0ZFAMoUR1Dc2JmRJiSOf7Gzsy8wXtHkN+ybOUFx++bq9r
 8Vf2AtTI2BhYduq0vw7aJYxJUMUjyRoE1LhemscknLPqoTQZJ+g7DUpxQQuKZNtv
 KK+hayZLY7W8dgGDa9c5ZeSZoJyJrV6enCPHuDAblQeFqMqlU5AcsNr87Yzqvn8C
 IUru2e09esLc8AunMR2Qzpu4jVf7gkk/StUXeXykVytKhuBI6fsXnrUWREvG+k13
 8Hkb1I2uVcXC2jzgPi2Ax8kOc8MG+5NL+qhLbPyHDa18vXlZNW/d4NNKVQG8FWHq
 2vM4dxEHAiA5uBno46YlE2mbpzYwJ5WtqmOjSsO+nYxenxdIr/Kh508HuWuwp3xA
 FLekctpgz1Xp05aGIWTu57jK3uTU1YKNbhlbOh2HZWc26mZCvAi1pBhN3Ce/2gjG
 h9Cq/6AxLTYDSJh9g4SmmIuGmDcbElnsJecA8nEJ7mW0HKZNicyS0i1NR2Tlc29/
 VA4UtjYSwvBeZFxDNpV78tXaSX7rfMSAu2kPe02gGqC4gaFDv29AkFZqDDk71f/W
 lYaOCN9C5TnW47ttJAe38A==
 =iKQn
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20201110' into staging

target-arm queue:
 * hw/arm/Kconfig: ARM_V7M depends on PTIMER
 * Minor coding style fixes
 * docs: add some notes on the sbsa-ref machine
 * hw/arm/virt: Remove dependency on Cortex-A15 MPCore peripherals
 * target/arm: Fix neon VTBL/VTBX for len > 1
 * hw/arm/armsse: Correct expansion MPC interrupt lines
 * hw/misc/stm32f2xx_syscfg: Remove extraneous IRQ
 * hw/arm/nseries: Remove invalid/unnecessary n8x0_uart_setup()
 * hw/arm/musicpal: Don't connect two qemu_irqs directly to the same input
 * hw/arm/musicpal: Only use qdev_get_gpio_in() when necessary
 * hw/arm/nseries: Check return value from load_image_targphys()
 * tests/qtest/npcm7xx_rng-test: count runs properly
 * target/arm/translate-neon.c: Handle VTBL UNDEF case before VFP access check

# gpg: Signature made Tue 10 Nov 2020 11:17:45 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20201110:
  target/arm/translate-neon.c: Handle VTBL UNDEF case before VFP access check
  tests/qtest/npcm7xx_rng-test: count runs properly
  hw/arm/nseries: Check return value from load_image_targphys()
  hw/arm/musicpal: Only use qdev_get_gpio_in() when necessary
  hw/arm/musicpal: Don't connect two qemu_irqs directly to the same input
  hw/arm/nseries: Remove invalid/unnecessary n8x0_uart_setup()
  hw/misc/stm32f2xx_syscfg: Remove extraneous IRQ
  hw/arm/armsse: Correct expansion MPC interrupt lines
  target/arm: Fix neon VTBL/VTBX for len > 1
  hw/arm/virt: Remove dependency on Cortex-A15 MPCore peripherals
  docs: add some notes on the sbsa-ref machine
  target/arm: add space before the open parenthesis '('
  target/arm: Don't use '#' flag of printf format
  target/arm: add spaces around operator
  ssi: Fix bad printf format specifiers
  hw/arm/Kconfig: ARM_V7M depends on PTIMER

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10 14:59:20 +00:00
Peter Maydell
879860ca70 * Some small qtest fixes
* Oss-fuzz updates
 * Publish the docs built during gitlab CI to the user's gitlab.io page
 * Update the OpenBSD VM test to v6.8
 * Fix the device-crash-test script to run with the meson build system
 * Some small s390x fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAl+qc+IRHHRodXRoQHJl
 ZGhhdC5jb20ACgkQLtnXdP5wLbUPfg//Z4AbWXNwldRTTZM/61kY88meNT6jHVaF
 narl6v1u+1oLeSlwoHaZb7PZ3auxAuukROaiUWqIzn9udpyvRBB6pXz+JzGpwmWk
 DUady8vYXg/Q9Yux8MZMgKzhOH484eVM1y9NXQ+lzJT7R3VtbcN0IvlFv20M5d+k
 S449CuAlXH5b42A6OUpABZYfxm59lWZW91qdejRnLOyqyLrv5GPhro5J3Uadv3l2
 lHExdzjSCBovK3ORCR9L6JghLMmN3M6a9VArNas6KTSLvz5Vh/Rnz5otfpf5DiHv
 D/FOXQjm1aujCmfa41oBZH84aGhZrdK/fhtryJE+OBa7a5mpSOv5mXg7IFKDeCRd
 p0bmLOo891LdzOHlkZ/p+8uK3CkdsJpxch0/8mLLLvgJCGCNpeq7GJXj7wuPa2RK
 gc2Ax+XoOR/C5f+x4PbRjHYgI3tTbO8MM9G87QT8TvV3llwpeFs7LRjegoanoAxn
 OA0hVp+4dEXBPJF0bludSNnJ+NPDUWDKVPW/sTlaVytxSgFw0v5bBtne+CUY8QGN
 xNX9T3qsSN56phaZlSzB0ktJKid8nvqEBp82/ayAVyhf6cYk4p08f+cS/qb0RpMm
 5J7GbmB54HWq8Is6BjG261BvnKfEdhl58YIREbgY0gQopGDXZzazozIysNKcZAnI
 WzL1cfWPWwc=
 =a3YE
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-11-10' into staging

* Some small qtest fixes
* Oss-fuzz updates
* Publish the docs built during gitlab CI to the user's gitlab.io page
* Update the OpenBSD VM test to v6.8
* Fix the device-crash-test script to run with the meson build system
* Some small s390x fixes

# gpg: Signature made Tue 10 Nov 2020 11:05:06 GMT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-11-10:
  s390x: Avoid variable size warning in ipl.h
  s390x: fix clang 11 warnings in cpu_models.c
  qtest: Update references to parse_escape() in comments
  fuzz: add virtio-blk fuzz target
  docs: add "page source" link to sphinx documentation
  gitlab: force enable docs build in Fedora, Ubuntu, Debian
  gitlab: publish the docs built during CI
  configure: surface deprecated targets in the help output
  fuzz: Make fork_fuzz.ld compatible with LLVM's LLD
  scripts/oss-fuzz: give all fuzzers -target names
  docs/fuzz: update fuzzing documentation post-meson
  docs/fuzz: rST-ify the fuzzing documentation
  MAINTAINERS: Add gitlab-pipeline-status script to GitLab CI section
  gitlab-ci: Drop generic cache rule
  tests/qtest/tpm: Remove redundant check in the tpm_test_swtpm_test()
  qtest: Fix bad printf format specifiers
  device-crash-test: Check if path is actually an executable file
  tests/vm: update openbsd to release 6.8
  meson: always include contrib/libvhost-user

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10 12:23:05 +00:00
Havard Skinnemoen
8006c9842b tests/qtest/npcm7xx_rng-test: count runs properly
The number of runs is equal to the number of 0-1 and 1-0 transitions,
plus one. Currently, it's counting the number of times these transitions
do _not_ happen, plus one.

Source:
https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-22r1a.pdf
section 2.3.4 point (3).

Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-id: 20201103011457.2959989-2-hskinnemoen@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10 11:03:48 +00:00
Peter Maydell
ad57e2b1f5 qtest: Update references to parse_escape() in comments
In commit 61030280ca in 2018 we renamed the parse_escape()
function to parse_interpolation(), but we didn't catch the references
to this function in doc comments in libqtest.h. Update them.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201109162621.18885-1-peter.maydell@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-10 08:51:30 +01:00
Dima Stepanov
d4e279141b fuzz: add virtio-blk fuzz target
The virtio-blk fuzz target sets up and fuzzes the available virtio-blk
queues. The implementation is based on two files:
  - tests/qtest/fuzz/virtio_scsi_fuzz.c
  - tests/qtest/virtio_blk_test.c

Signed-off-by: Dima Stepanov <dimastep@yandex-team.ru>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <e2405c459302ecaee2555405604975353bfa3837.1604920905.git.dimastep@yandex-team.ru>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-10 08:51:30 +01:00
Daniele Buono
aba378dee6 fuzz: Make fork_fuzz.ld compatible with LLVM's LLD
LLVM's linker, LLD, supports the keyword "INSERT AFTER", starting with
version 11.
However, when multiple sections are defined in the same "INSERT AFTER",
they are added in a reversed order, compared to BFD's LD.

This patch makes fork_fuzz.ld generic enough to work with both linkers.
Each section now has its own "INSERT AFTER" keyword, so proper ordering is
defined between the sections added.

Signed-off-by: Daniele Buono <dbuono@linux.vnet.ibm.com>
Message-Id: <20201105221905.1350-2-dbuono@linux.vnet.ibm.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Tested-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-10 08:51:30 +01:00
AlexChen
dccaea2514 tests/qtest/tpm: Remove redundant check in the tpm_test_swtpm_test()
The 'addr' would not be NULL after checking 'succ' is valid,
and it has been dereferenced in the previous code(args = g_strdup_printf()).
So the check on 'addr' in the tpm_test_swtpm_test() is redundant. Remove it.

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Message-Id: <5FA41448.4040404@huawei.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-09 18:34:21 +01:00
AlexChen
3dc057923d qtest: Fix bad printf format specifiers
We should use printf format specifier "%u" instead of "%d" for
argument of type "unsigned int".

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Message-Id: <5FA28117.3020802@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-09 18:34:21 +01:00
Brad Smith
45716765b1 tests/vm: update openbsd to release 6.8
A double dash at the end of a package name removes ambiguity
when the intent is to install a non-FLAVORed package.

Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201027053048.GB64546@humpty.home.comstyle.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-09 18:34:21 +01:00
Maxim Levitsky
c6ac463631 iotests: rewrite iotest 240 in python
The recent changes that brought RCU delayed device deletion,
broke few tests and this test breakage went unnoticed.

Fix this test by rewriting it in python
(which allows to wait for DEVICE_DELETED events before continuing).

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201104185025.434703-3-mlevitsk@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-11-09 15:44:21 +01:00
Maxim Levitsky
2daba44205 iotests: add filter_qmp_virtio_scsi function
filter_qmp_virtio_scsi can be used to filter virtio-scsi-pci/ccw differences.
Note that this patch was only tested on x86.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201104185025.434703-2-mlevitsk@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-11-09 15:44:21 +01:00
Peter Maydell
747c6b3811 Doc and bug fixes
-----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl+i3mkUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroNzSQf/WGDQnxXMt7gNVzWUyc8uest2qLGU
 OvJlbUJfVg7nbU+9FXP75sL5+KogwyU9znSZ9Jziib9PstRPNA32Wjhariv9fMls
 wed6c0yxyRN7ZNvis/CxMLQmctMuFZX9hILUGUVgq8uq7tNvA02nStb1sBwCywNO
 bkjR+ZgKRCh141EI/6GJ0JGbJ4gTEike26ss4pRXxHbDYQO9mw2vIRCw+DpRsoBY
 0QrT1IWwh9f7/Sm5a2kOfiRFTP2fmv4Y5udKLDzzkV3oLSMjlSvtn899MSdZ6Jv1
 tFAZnq7BxeaQgj/5a9lESRt+SmegdPUTYJh6V4UWRzEOZeFQcOT/qy2gXQ==
 =zGsk
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

Doc and bug fixes

# gpg: Signature made Wed 04 Nov 2020 17:01:29 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
  qapi, qemu-options: make all parsing visitors parse boolean options the same
  qtest: escape device name in device-introspect-test
  ivshmem-test: do not use short-form boolean option
  semihosting: fix order of initialization functions
  fuzz: fuzz offsets within pio/mmio regions
  fuzz: check the MR in the DMA callback
  fuzz: fix writing DMA patterns
  tests/qtest: Fix potential NULL pointer dereference in qos_build_main_args()
  configure: fix gio_libs reference
  meson: fix warning for bad sphinx-build
  tests/qtest/libqos/ahci.c: Avoid NULL dereference in ahci_exec()
  tests/qtest/libqtest.c: Check for setsockopt() failure
  meson: vhost-user-gpu/virtiofsd: use absolute path
  meson: use b_staticpic=false for meson >=0.56.0
  qtest: add a reproducer for LP#1878642
  hw/isa/lpc_ich9: Ignore reserved/invalid SCI IRQ
  scripts/oss-fuzz: rename bin/qemu-fuzz-i386
  exec: Remove dead code (CID 1432876)
  docs: expand sourceset documentation
  cutils: replace strdup with g_strdup

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-05 13:30:05 +00:00
Paolo Bonzini
e27bd49876 qtest: escape device name in device-introspect-test
device-introspect-test uses HMP, so it should escape the device name
properly.  Because of this, a few devices that had commas in their
names were escaping testing.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-04 12:00:02 -05:00
Paolo Bonzini
794b95608f ivshmem-test: do not use short-form boolean option
This QemuOpts idiom will be deprecated, so get rid of it in the tests.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-04 12:00:02 -05:00
Peter Maydell
e46912b66f MIPS patches queue
- Removal of the 'r4k' machine (deprecated before 5.0)
 - Fix LGPL license text (Chetan Pant)
 - Support unaligned accesses on Loongson-3 (Huacai Chen)
 - Fix out-of-bound access in Loongson-3 embedded I/O interrupt
   controller (Alex Chen)
 
 CI jobs results:
 . https://cirrus-ci.com/build/6324890389184512
 . https://gitlab.com/philmd/qemu/-/pipelines/211275262
 . https://travis-ci.org/github/philmd/qemu/builds/741188958
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAl+hk7YACgkQ4+MsLN6t
 wN5CQw//SVcNOu52MnwL/OucV28JEQyTA8BEv6XxkZSMlYEwajrtrwZlZFeP91sK
 FWiLb7p91eRBI2sxnqT2PmKvVCN3MgQ/w2BWwyVijBO85xQl1CFIDr+CMQclJli+
 EdWWN18ty2DxlXSQ7ewuDxBf/otyNx5uaLlMZqWvXubUGgBOFWUteyx5aOylhvl4
 RmUiBP34Ctrb/hlnd8edK3h/3tIXXUDHn83CcVIQUzaWvjBoyB6BkrScFYLpubwX
 jRklKPdxeyiawC2cpPvufvuKQ8tX8PtdRlhyXMawBu+hMaUjLu7JFz9wrinTlz6i
 QvOML1r1xQAEJX4lLpldPqrmvpJ5fDl3b8r0id5WnN+1hdXVP3QFhhYlPoBCWmdH
 vUWvf5Nuo2gcs08T5uVihqHULS72C5iDEIxdPLSdJdbcCgVEPh+Uo8elCrJP2gea
 Qbxwe62+kiCDPbi77vcA3Ufncl+7ZQQaa2dpGK6PH1Ing42xwsKm8JexedENjkgJ
 SYqL9kcsImSZgKhTgJIv+VRT4bFYuGHoDLnERpiPDvXIORjovjwbmHdswGQ8r5QF
 zV20FY3+sXVq6nIiUn2Q/O64NOdXU246XjKmT5cHprMdohyOd0I4iLrA/YIb+ZFS
 /SiJbn1r8F+JGbb6c5g4P/p5bZ+1Q9xXDBJxfEb3J2nvue1uhYM=
 =i5jd
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-fixes-20201103' into staging

MIPS patches queue

- Removal of the 'r4k' machine (deprecated before 5.0)
- Fix LGPL license text (Chetan Pant)
- Support unaligned accesses on Loongson-3 (Huacai Chen)
- Fix out-of-bound access in Loongson-3 embedded I/O interrupt
  controller (Alex Chen)

CI jobs results:
. https://cirrus-ci.com/build/6324890389184512
. https://gitlab.com/philmd/qemu/-/pipelines/211275262
. https://travis-ci.org/github/philmd/qemu/builds/741188958

# gpg: Signature made Tue 03 Nov 2020 17:30:30 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/mips-fixes-20201103:
  target/mips: Add unaligned access support for MIPS64R6 and Loongson-3
  target/mips: Fix Lesser GPL version number
  hw/intc/loongson: Fix incorrect 'core' calculation in liointc_read/write
  hw/mips/boston: Fix Lesser GPL version number
  hw/mips: Fix Lesser GPL version number
  hw/mips: Remove the 'r4k' machine

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-04 10:28:31 +00:00
Alexander Bulekov
953e6d7c0e fuzz: fuzz offsets within pio/mmio regions
The code did not add offsets to FlatRange bases, so we did not fuzz
offsets within device MemoryRegions.

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201029172901.534442-4-alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-03 13:17:27 -05:00
Alexander Bulekov
cc3d99c741 fuzz: check the MR in the DMA callback
We should be checking that the device is trying to read from RAM, before
filling the region with data. Otherwise, we will try to populate
nonsensical addresses in RAM for callbacks on PIO/MMIO reads. We did
this originally, however the final version I sent had the line commented
out..

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201029172901.534442-3-alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-03 13:17:27 -05:00
Alexander Bulekov
a9f67c1d51 fuzz: fix writing DMA patterns
This code had all sorts of issues. We used a loop similar to
address_space_write_rom, but I did not remove a "break" that only made
sense in the context of the switch statement in the original code. Then,
after the loop, we did a separate qtest_memwrite over the entire DMA
access range, defeating the purpose of the loop. Additionally, we
increment the buf pointer, and then try to g_free() it. Fix these
problems.

Reported-by: OSS-Fuzz (Issue 26725)
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reported-by: OSS-Fuzz (Issue 26691)
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201029172901.534442-2-alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-03 13:17:27 -05:00
Peter Maydell
8507c9d5c9 Block layer patches:
- iotests: Fix pylint/mypy warnings with Python 3.9
 - qmp: fix aio_poll() assertion failure on Windows
 - Some minor fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAl+hdk0RHGt3b2xmQHJl
 ZGhhdC5jb20ACgkQfwmycsiPL9agjQ/6AkTuHF9qZzJFndTY5zm99Hgci0aHB1aj
 P9W/lmC8ch7tWJQSwpdjkGLgdiTnkWPauWe1ogzr+3F+8X5qbTc5Z96HKXu1dhiR
 ZunzW4hazESQ9DrG+7WW48GANTE6goX9T4ykqhH8p97HY6oBBFaNPhhPfN4y3zIA
 sYZJMB3HbdgHidJ6urNsn+y4rG2rVl+63vcVp+l7P3x7B/o0Toa2W3ZFXNnOtPJr
 HR9xVqx3xUp5TcXnftWnmEGVTmLrU+LSZB3dqW2agJdOiuyEXEGkYD9/qgJ3GNch
 TNPln4zYmk+3H/JXwv5CMPQW1f+t+cAcWOuFt5QIwjQz6y+qopvN0S5Q+j9cN4/B
 JpzWqlyl8aBSO+IHJ3d9VZBFdnLTQ/fvLeMSZk7sHdzMubFw3EjNJK2ufj3bGf3E
 ThAbFxyS/1zIv+SN7GsWEWCgScMxrbgoT0WjMG7qL5tf7Cr9odWc3ItdQC/HCWtM
 urM+QGm7kqCfjnc6yf1r0Ijmdw7ngxED2SQ1casaMoFwcwtkME0vx1vkTDUWuOhP
 RuiX2JQprEJIFOR59R+UpVdGze/Ih9CUS5OUjNYXc3DZbhiIgYBn8cyq0xn+fy4r
 rF2ayaZtw9Z4nSv/p0jG0bNDfRus32xQfDxl/XbhoUOatnnBq+Ubq3Sk9kqFtV+p
 4peJbiKGDj4=
 =RwlB
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- iotests: Fix pylint/mypy warnings with Python 3.9
- qmp: fix aio_poll() assertion failure on Windows
- Some minor fixes

# gpg: Signature made Tue 03 Nov 2020 15:25:01 GMT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  block/vvfat: Fix bad printf format specifiers
  iotests: Use Python 3 style super()
  iotests: Disable unsubscriptable-object in pylint
  iotests.py: Fix type check errors in wait_migration()
  qemu-img convert: Free @sn_opts in all error cases
  qmp: fix aio_poll() assertion failure on Windows

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-03 15:59:44 +00:00
Philippe Mathieu-Daudé
f169413c27 hw/mips: Remove the 'r4k' machine
We deprecated the support for the 'r4k' machine for the 5.0 release
(commit d32dc61421), which means that our deprecation policy allows
us to drop it in release 5.2. Remove the code.

To repeat the rationale from the deprecation note:
- this virtual machine has no specification
- the Linux kernel dropped support for it 10 years ago

Users are recommended to use the Malta board instead.

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
ACKed-by: Peter Krempa <pkrempa@redhat.com>
Message-Id: <20201102201311.2220005-1-f4bug@amsat.org>
2020-11-03 16:51:13 +01:00
Kevin Wolf
757ae0ec5c iotests: Use Python 3 style super()
pylint complains about the use of super with the current class and
instance as arguments in VM.__init__():

iotests.py:546:8: R1725: Consider using Python 3 style super() without arguments (super-with-arguments)

No reason not to follow the advice and make it happy, so let's do this.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027163806.290960-4-kwolf@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-11-03 16:24:56 +01:00
Kevin Wolf
eeb7314c46 iotests: Disable unsubscriptable-object in pylint
When run with Python 3.9, pylint incorrectly warns about things like
Optional[foo] because it doesn't recognise Optional as unsubscriptable.
This is a known pylint bug:

    https://github.com/PyCQA/pylint/issues/3882

Just disable this check to get rid of the warnings.

Disabling this shouldn't make us miss any real bug because mypy also
has a similar check ("... is not indexable").

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027163806.290960-3-kwolf@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-11-03 16:24:56 +01:00
Kevin Wolf
503c2b31b6 iotests.py: Fix type check errors in wait_migration()
Commit 1847a4a8c2 clarified that event_wait() can return None (though
only with timeout=0) and commit f12a282ff4 annotated it as returning
Optional[QMPMessage].

Type checks in wait_migration() fail because of the unexpected optional
return type:

iotests.py:750: error: Value of type variable "Msg" of "log" cannot be "Optional[Dict[str, Any]]"
iotests.py:751: error: Value of type "Optional[Dict[str, Any]]" is not indexable
iotests.py:754: error: Value of type "Optional[Dict[str, Any]]" is not indexable

Fortunately, the non-zero default timeout is used in the event_wait()
call, so we can make mypy happy by just asserting this.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201027163806.290960-2-kwolf@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-11-03 16:24:56 +01:00
AlexChen
c59c582d56 tests/qtest: Fix potential NULL pointer dereference in qos_build_main_args()
In qos_build_main_args(), the pointer 'path' is dereferenced before
checking it is valid, which may lead to NULL pointer dereference.
So move the assignment to 'cmd_line' after checking 'path' is valid.

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Message-Id: <5FA16ED5.4000203@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-03 10:15:43 -05:00
Peter Maydell
0250edf1eb tests/qtest/libqos/ahci.c: Avoid NULL dereference in ahci_exec()
In ahci_exec() we attempt to permit the caller to pass a NULL pointer
for opts_in (in which case we use a default set of options).  However
although we check for NULL when setting up the opts variable at the
top of the function, we unconditionally dereference opts_in at the
end of the function as part of freeing the opts->buffer.

Switch to checking whether the final buffer is the same as the
buffer we started with, instead of assuming the value we started
with is always opts_in->buffer.

At the moment all the callers pass a non-NULL opts argument, so
we never saw any crashes in practice.

Fixes: Coverity CID 1432302
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201103115257.23623-1-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-03 09:42:54 -05:00
Peter Maydell
1d72d9c487 tests/qtest/libqtest.c: Check for setsockopt() failure
In socket_accept() we use setsockopt() to set SO_RCVTIMEO,
but we don't check the return value for failure. Do so.

Fixes: Coverity CID 1432321
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201103115112.19211-1-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-03 09:42:53 -05:00
Alexander Bulekov
fd25017284 qtest: add a reproducer for LP#1878642
https://bugs.launchpad.net/qemu/+bug/1878642

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201102163336.115444-1-alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-03 09:42:53 -05:00
Markus Armbruster
8acefc79de sockets: Make abstract UnixSocketAddress depend on CONFIG_LINUX
The abstract socket namespace is a non-portable Linux extension.  An
attempt to use it elsewhere should fail with ENOENT (the abstract
address looks like a "" pathname, which does not resolve).  We report
this failure like

    Failed to connect socket abc: No such file or directory

Tolerable, although ENOTSUP would be better.

However, introspection lies: it has @abstract regardless of host
support.  Easy enough to fix: since Linux provides them since 2.2,
'if': 'defined(CONFIG_LINUX)' should do.

The above failure becomes

    Parameter 'backend.data.addr.data.abstract' is unexpected

I consider this an improvement.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-11-03 13:17:25 +00:00
Markus Armbruster
b08cc97d6b sockets: Fix default of UnixSocketAddress member @tight
An optional bool member of a QAPI struct can be false, true, or absent.
The previous commit demonstrated that socket_listen() and
socket_connect() are broken for absent @tight, and indeed QMP chardev-
add also defaults absent member @tight to false instead of true.

In C, QAPI members are represented by two fields, has_MEMBER and MEMBER.
We have:

            has_MEMBER    MEMBER
    false         true     false
    true          true      true
    absent       false  false/ignore

When has_MEMBER is false, MEMBER should be set to false on write, and
ignored on read.

For QMP, the QAPI visitors handle absent @tight by setting both
@has_tight and @tight to false.  unix_listen_saddr() and
unix_connect_saddr() however use @tight only, disregarding @has_tight.
This is wrong and means that absent @tight defaults to false whereas it
should default to true.

The same is true for @has_abstract, though @abstract defaults to
false and therefore has the same behavior for all of QMP, HMP and CLI.
Fix unix_listen_saddr() and unix_connect_saddr() to check
@has_abstract/@has_tight, and to default absent @tight to true.

However, this is only half of the story.  HMP chardev-add and CLI
-chardev so far correctly defaulted @tight to true, but defaults to
false again with the above fix for HMP and CLI.  In fact, the "tight"
and "abstract" options now break completely.

Digging deeper, we find that qemu_chr_parse_socket() also ignores
@has_tight, leaving it false when it sets @tight.  That is also wrong,
but the two wrongs cancelled out.  Fix qemu_chr_parse_socket() to set
@has_tight and @has_abstract; writing testcases for HMP and CLI is left
for another day.

Fixes: 776b97d360
Reported-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-11-03 13:09:28 +00:00
Markus Armbruster
a72f6754a1 test-util-sockets: Test the complete abstract socket matrix
The test covers only two out of nine combinations.  Test all nine.
Four turn out to be broken.  Marked /* BUG */.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-11-03 13:09:28 +00:00
Markus Armbruster
39458d4e30 test-util-sockets: Synchronize properly, don't sleep(1)
The abstract sockets test spawns a thread to listen and accept, and a
second one to connect, with a sleep(1) in between to "ensure" the
former is listening when the latter tries to connect.  Review fail.
Risks spurious test failure, say when a heavily loaded machine doesn't
schedule the first thread quickly enough.  It's also slow.

Listen and accept in the main thread, and start the connect thread in
between.  Look ma, no sleep!  Run time drops from 2s wall clock to a
few milliseconds.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-11-03 13:09:28 +00:00
Markus Armbruster
89cb0bb554 test-util-sockets: Factor out test_socket_unix_abstract_one()
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-11-03 13:09:28 +00:00
Markus Armbruster
718a9be02d test-util-sockets: Clean up SocketAddress construction
The thread functions build the SocketAddress from global variable
@abstract_sock_name and the tight flag passed as pointer
argument (either NULL or (gpointer)1).  There is no need for such
hackery; simply pass the SocketAddress instead.

While there, dumb down g_rand_int_range() to g_random_int().

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-11-03 13:09:28 +00:00
Markus Armbruster
d1a393211b test-util-sockets: Correct to set has_abstract, has_tight
The code tested doesn't care, which is a bug I will fix shortly.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-11-03 13:09:28 +00:00
Markus Armbruster
9ce22da0d8 test-util-sockets: Plug file descriptor leak
Fixes: 4d3a329af5
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-11-03 13:09:20 +00:00
Peter Maydell
c7a7a877b7 target-arm queue:
* target/arm: Fix Neon emulation bugs on big-endian hosts
  * target/arm: fix handling of HCR.FB
  * target/arm: fix LORID_EL1 access check
  * disas/capstone: Fix monitor disassembly of >32 bytes
  * hw/arm/smmuv3: Fix potential integer overflow (CID 1432363)
  * hw/arm/boot: fix SVE for EL3 direct kernel boot
  * hw/display/omap_lcdc: Fix potential NULL pointer dereference
  * hw/display/exynos4210_fimd: Fix potential NULL pointer dereference
  * target/arm: Get correct MMU index for other-security-state
  * configure: Test that gio libs from pkg-config work
  * hw/intc/arm_gicv3_cpuif: Make GIC maintenance interrupts work
  * docs: Fix building with Sphinx 3
  * tests/qtest/npcm7xx_rng-test: Disable randomness tests
 -----BEGIN PGP SIGNATURE-----
 
 iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAl+gPSwZHHBldGVyLm1h
 eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3rBwD/9kNodk0LilJEbE/UVL5niv
 EnLo0xo+qFx8jPR19VVG6Cp3mBwwImV7MVebAuuh6cgzdyofKwpd03h/XMwIOY0T
 gHlfk/npJnob/7bambBU5UTAZnOHj8EnuCwTKq3AuRROdi35p4OqDZTxAYNNJNQa
 1dRRTEODxuPRi/bmwuYLp1esrjXlJa5KSlv+3gjunVG+uEJ6ygHJOZlgJ22704D/
 2IB3rrtwx/oYBsaQCd9TQ/uIVgkvfRo1feQp5/ukeb4nYDNWtjkk5usPYcGh7h5P
 dCgneinXvyTqZXgk9FpT25rVrp01IBZXNkGjEy/HMmpib6ABsKGywBQfif4ZQXc7
 KlO+A8yCvAvRuJcjsVMV71z9j0MIu5eU9aOW7Oqu/ORMnRSlEionCypPaO3J/kF2
 e6XoGQZJaziIo5hg8hxyALcKKtpwgd2ckAdNxQhw3vsNA7uDe1acs6BzJbiT1J1o
 05zZs6Xy4OheHkFGOKoZyVAmSCsfwqgaHspl62owCRrNcT8URLzGpjEal+l4+FHN
 8kMs012aiOSkDAWldPH2hjt0sYV/F4bVDID4PZj5Cwrz9lXQyq8e8Lw6WUvqXEzf
 Kgl/XVu9mZx4wMWLNg78cneXbM+RQNmJsWMMA/qZn5Lh2p/73a1jA9vjRBl406Tt
 RW00VEbywkOYtj1EZKdgqw==
 =PdV9
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20201102' into staging

target-arm queue:
 * target/arm: Fix Neon emulation bugs on big-endian hosts
 * target/arm: fix handling of HCR.FB
 * target/arm: fix LORID_EL1 access check
 * disas/capstone: Fix monitor disassembly of >32 bytes
 * hw/arm/smmuv3: Fix potential integer overflow (CID 1432363)
 * hw/arm/boot: fix SVE for EL3 direct kernel boot
 * hw/display/omap_lcdc: Fix potential NULL pointer dereference
 * hw/display/exynos4210_fimd: Fix potential NULL pointer dereference
 * target/arm: Get correct MMU index for other-security-state
 * configure: Test that gio libs from pkg-config work
 * hw/intc/arm_gicv3_cpuif: Make GIC maintenance interrupts work
 * docs: Fix building with Sphinx 3
 * tests/qtest/npcm7xx_rng-test: Disable randomness tests

# gpg: Signature made Mon 02 Nov 2020 17:09:00 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20201102: (26 commits)
  tests/qtest/npcm7xx_rng-test: Disable randomness tests
  qemu-option-trace.rst.inc: Don't use option:: markup
  scripts/kerneldoc: For Sphinx 3 use c:macro for macros with arguments
  hw/intc/arm_gicv3_cpuif: Make GIC maintenance interrupts work
  configure: Test that gio libs from pkg-config work
  target/arm: Get correct MMU index for other-security-state
  hw/display/exynos4210_fimd: Fix potential NULL pointer dereference
  hw/display/omap_lcdc: Fix potential NULL pointer dereference
  hw/arm/boot: fix SVE for EL3 direct kernel boot
  hw/arm/smmuv3: Fix potential integer overflow (CID 1432363)
  disas/capstone: Fix monitor disassembly of >32 bytes
  target/arm: fix LORID_EL1 access check
  target/arm: fix handling of HCR.FB
  target/arm: Fix VUDOT/VSDOT (scalar) on big-endian hosts
  target/arm: Fix float16 pairwise Neon ops on big-endian hosts
  target/arm: Improve do_prewiden_3d
  target/arm: Simplify do_long_3d and do_2scalar_long
  target/arm: Rename neon_load_reg64 to vfp_load_reg64
  target/arm: Add read/write_neon_element64
  target/arm: Rename neon_load_reg32 to vfp_load_reg32
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-03 10:38:05 +00:00
Max Reitz
af1bb3fe7f tests/acceptance: Add virtiofs_submounts.py
This test invokes several shell scripts to create a random directory
tree full of submounts, and then check in the VM whether every submount
has its own ID and the structure looks as expected.

(Note that the test scripts must be non-executable, so Avocado will not
try to execute them as if they were tests on their own, too.)

Because at this commit's date it is unlikely that the Linux kernel on
the image provided by boot_linux.py supports submounts in virtio-fs, the
test will be cancelled if no custom Linux binary is provided through the
vmlinuz parameter.  (The on-image kernel can be used by providing an
empty string via vmlinuz=.)

So, invoking the test can be done as follows:
$ avocado run \
    tests/acceptance/virtiofs_submounts.py \
    -p vmlinuz=/path/to/linux/build/arch/x86/boot/bzImage

This test requires root privileges (through passwordless sudo -n),
because at this point, virtiofsd requires them.  (If you have a
timestamp_timeout period for sudoers (e.g. the default of 5 min), you
can provide this by executing something like "sudo true" before invoking
Avocado.)

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201102161859.156603-8-mreitz@redhat.com>
Tested-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-11-02 19:23:48 +00:00
Max Reitz
0a7798037a tests/acceptance/boot_linux: Accept SSH pubkey
Let download_cloudinit() take an optional pubkey, which subclasses of
BootLinux can pass through setUp().

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20201102161859.156603-7-mreitz@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-11-02 19:22:51 +00:00
Peter Maydell
ffb4fbf90a tests/qtest/npcm7xx_rng-test: Disable randomness tests
The randomness tests in the NPCM7xx RNG test fail intermittently
but fairly frequently. On my machine running the test in a loop:
 while QTEST_QEMU_BINARY=./qemu-system-aarch64 ./tests/qtest/npcm7xx_rng-test; do true; done

will fail in less than a minute with an error like:
ERROR:../../tests/qtest/npcm7xx_rng-test.c:256:test_first_byte_runs:
assertion failed (calc_runs_p(buf.l, sizeof(buf) * BITS_PER_BYTE) > 0.01): (0.00286205989 > 0.01)

(Failures have been observed on all 4 of the randomness tests,
not just first_byte_runs.)

It's not clear why these tests are failing like this, but intermittent
failures make CI and merge testing awkward, so disable running them
unless a developer specifically sets QEMU_TEST_FLAKY_RNG_TESTS when
running the test suite, until we work out the cause.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20201102152454.8287-1-peter.maydell@linaro.org
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
2020-11-02 16:52:18 +00:00
Peter Maydell
b149dea55c 9pfs: only test case changes this time
* Fix occasional test failures with parallel tests.
 
 * Fix coverity error in test code.
 
 * Avoid error when auto removing test directory if it disappeared
   for some reason.
 
 * Refactor: Rename functions to make top-level test functions fs_*()
   easily distinguishable from utility test functions do_*().
 
 * Refactor: Drop unnecessary function arguments in utility test
   functions.
 
 * More test cases using the 9pfs 'local' filesystem driver backend,
   namely for the following 9p requests: Tunlinkat, Tlcreate, Tsymlink
   and Tlink.
 -----BEGIN PGP SIGNATURE-----
 
 iQJLBAABCgA1FiEEltjREM96+AhPiFkBNMK1h2Wkc5UFAl+f0fcXHHFlbXVfb3Nz
 QGNydWRlYnl0ZS5jb20ACgkQNMK1h2Wkc5Uzyg//b4kBlOe/SmYq5JPLIvxlwB90
 8oOPrAZRP0JHSfIp/6NwbuFAIRqmLygKtSExWYn3anGwO95iSAPqAkO4PuiYDQtN
 lnzjkBz0VR9CClG4h19yzGrWUSnfAAtlqJ91rDuCyQlfYyxun1uHNaIVPg2en2eC
 ggoeDyL9sCBvDN7m+NuEmYcJjbgwSCvwFJ9yt7NC16EpB9hoy6+OUSLh7VwcCewn
 UVioRrorj6eZgcVVEGS9S01TQ1fXrMDr/xsezeLh5nv3QJ6o6fhPXL9VsF3Kv0UI
 rb/4iLPQB3vp99ARpQgB+5LlqzvjInFO5EEx6e3T9A3fD0mMy4dqnnZFg4EvEkNA
 +Yyg2ef1pt0vmTtKeMqRTfN0z3lu4OjxbgKgian4jmDICLHL92mZcNFArB9Lz8cE
 EZkDKOY1BqL2AbHRiWIzLQiM4qZxRT/yWZ5KULqC186GMgYbWik38bcEYzqDKd0M
 leKjNqSEBQmBAM2I1Kdw+bRBsqQssyCIzja39LM2tXkuH14GZpzgP/Z16v/WKuJO
 NzTzIavvg7lp93Ss0lQZSwJpAPFp3tKMMr8rmWUKhDsBu2LfhFiPQvg++WIsY9pX
 7N+ij8uhenTC3qLJBHcDOR5Cb2+fT4ibJZGmkrMag0rKxvvBPSVLTqg4D/tqe7yD
 dEqatKRBTUa2Y4CflG4=
 =Yrso
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/cschoenebeck/tags/pull-9p-20201102' into staging

9pfs: only test case changes this time

* Fix occasional test failures with parallel tests.

* Fix coverity error in test code.

* Avoid error when auto removing test directory if it disappeared
  for some reason.

* Refactor: Rename functions to make top-level test functions fs_*()
  easily distinguishable from utility test functions do_*().

* Refactor: Drop unnecessary function arguments in utility test
  functions.

* More test cases using the 9pfs 'local' filesystem driver backend,
  namely for the following 9p requests: Tunlinkat, Tlcreate, Tsymlink
  and Tlink.

# gpg: Signature made Mon 02 Nov 2020 09:31:35 GMT
# gpg:                using RSA key 96D8D110CF7AF8084F88590134C2B58765A47395
# gpg:                issuer "qemu_oss@crudebyte.com"
# gpg: Good signature from "Christian Schoenebeck <qemu_oss@crudebyte.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: ECAB 1A45 4014 1413 BA38  4926 30DB 47C3 A012 D5F4
#      Subkey fingerprint: 96D8 D110 CF7A F808 4F88  5901 34C2 B587 65A4 7395

* remotes/cschoenebeck/tags/pull-9p-20201102:
  tests/9pfs: add local Tunlinkat hard link test
  tests/9pfs: add local Tlink test
  tests/9pfs: add local Tunlinkat symlink test
  tests/9pfs: add local Tsymlink test
  tests/9pfs: add local Tunlinkat file test
  tests/9pfs: add local Tlcreate test
  tests/9pfs: add local Tunlinkat directory test
  tests/9pfs: simplify do_mkdir()
  tests/9pfs: Turn fs_mkdir() into a helper
  tests/9pfs: Turn fs_readdir_split() into a helper
  tests/9pfs: Factor out do_attach() helper
  tests/9pfs: Set alloc in fs_create_dir()
  tests/9pfs: Factor out do_version() helper
  tests/9pfs: Force removing of local 9pfs test directory
  tests/9pfs: fix coverity error in create_local_test_dir()
  tests/9pfs: fix test dir for parallel tests
  tests/9pfs: make create/remove test dir public

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-02 10:57:48 +00:00
Peter Maydell
6f2ef80b0c nbd patches for 2020-10-27
- Tweak the new block-export-add QMP command
 - Allow multiple -B options for qemu-nbd
 - Add qemu:allocation-depth metadata context as qemu-nbd -A
 - Improve iotest use of NBD
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEccLMIrHEYCkn0vOqp6FrSiUnQ2oFAl+cdhIACgkQp6FrSiUn
 Q2o1uwf+Irf0Gzk3D0UpOuHiq+UDUa8S8TbhL7j0HkArCqIAWlXZOrS1L1yfAXgb
 QMTEkdsalHJebx5BJPzT2NO64gg1tOo3qdlMr/lULoZtSqMuOMkE5LfTPZeEVddf
 vUyqabBl75KIt24Aznw6KsHTkV9UH2FgdY5f840dYgiGvFM8Uzmc+sXlAdiCbFY/
 3BnenL0bux6I8C6t6RM0Yp2gEBOKsf1PvovvrN/GM/Tl6YtEj6YM5yfgy2onGKHU
 j6CDltaOCRCF48z6qf+z7+3lB/yGHx9xSZ8l9f9cDcf3oU7QqG08GdDYznGgIXlK
 gIEu9p3gLcKgintz8+lt9OYOkaAcRA==
 =qhU9
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2020-10-27-v2' into staging

nbd patches for 2020-10-27

- Tweak the new block-export-add QMP command
- Allow multiple -B options for qemu-nbd
- Add qemu:allocation-depth metadata context as qemu-nbd -A
- Improve iotest use of NBD

# gpg: Signature made Fri 30 Oct 2020 20:22:42 GMT
# gpg:                using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg:                 aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg:                 aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2  F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-nbd-2020-10-27-v2:
  nbd: Add 'qemu-nbd -A' to expose allocation depth
  nbd: Add new qemu:allocation-depth metadata context
  block: Return depth level during bdrv_is_allocated_above
  nbd: Allow export of multiple bitmaps for one device
  nbd: Refactor counting of metadata contexts
  nbd: Simplify qemu bitmap context name
  nbd: Update qapi to support exporting multiple bitmaps
  nbd: Utilize QAPI_CLONE for type conversion
  qapi: Add QAPI_LIST_PREPEND() macro
  block: Simplify QAPI_LIST_ADD
  iotests/291: Stop NBD server
  iotests/291: Filter irrelevant parts of img-info

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-01 19:05:43 +00:00
Christian Schoenebeck
4d0746e213 tests/9pfs: add local Tunlinkat hard link test
This test case uses a Tunlinkat request to remove a previously hard
linked file by using the 9pfs 'local' fs driver.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <9bec33a7d8f006ef8f80517985d0d6ac48650d53.1603285620.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
64e3d40322 tests/9pfs: add local Tlink test
This test case uses a Tlink request to create a hard link to a regular
file using the 9pfs 'local' fs driver.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <f0d869770ad23ee5ce10f7da90fdb742cadcad72.1603285620.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
5b28ab8bda tests/9pfs: add local Tunlinkat symlink test
This test case uses a Tunlinkat request to remove a symlink using
the 9pfs 'local' fs driver.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <a23cd4d2ab6d8d3048addab8cbf0416fe5ead43e.1603285620.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
59ff563db1 tests/9pfs: add local Tsymlink test
This test case uses a Tsymlink 9p request to create a symbolic link using
the 9pfs 'local' fs driver.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <84ac76937855bf441242372cc3e62df42f0a3dc4.1603285620.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
472c18b8bf tests/9pfs: add local Tunlinkat file test
This test case uses a Tunlinkat request to remove a regular file using
the 9pfs 'local' fs driver.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <4eabeed7f662721dd5664cb77fe36ea0aa08b1ec.1603285620.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
b09dbfdd51 tests/9pfs: add local Tlcreate test
This test case uses a Tlcreate 9p request to create a regular file inside
host's test directory.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <269cae0c00af941a3a4ae78f1e319f93462a7eb4.1603285620.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
b37d62d6de tests/9pfs: add local Tunlinkat directory test
This test case uses a Tunlinkat 9p request with flag AT_REMOVEDIR
(see 'man 2 unlink') to remove a directory from host's test directory.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <3c7c65b476ba44bea6afd0b378b5287e1c671a32.1603285620.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
2001880522 tests/9pfs: simplify do_mkdir()
Split out walking a directory path to a separate new utility function
do_walk() and use that function in do_mkdir().

The code difference saved this way is not much, but we'll use that new
do_walk() function in the upcoming patches, so it will avoid quite
some code duplication after all.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <4d7275b2363f122438a443ce079cbb355285e9d6.1603285620.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Greg Kurz
c1934f630c tests/9pfs: Turn fs_mkdir() into a helper
fs_mkdir() isn't a top level test function and thus shouldn't take
the "void *obj, void *data, QGuestAllocator *t_alloc" arguments.
Turn it into a helper to be used by test functions.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <160321018148.266767.15959608711038504029.stgit@bahia.lan>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Greg Kurz
1d98613d7c tests/9pfs: Turn fs_readdir_split() into a helper
fs_readdir_split() isn't a top level test function and thus shouldn't
take the "void *obj, void *data, QGuestAllocator *t_alloc" arguments.
Turn it into a helper to be used by test functions.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <160321016084.266767.9501523425012383531.stgit@bahia.lan>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Greg Kurz
3fe4baf47b tests/9pfs: Factor out do_attach() helper
fs_attach() is a top level test function. Factor out the reusable
code to a separate helper instead of hijacking it in other tests.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <160321017450.266767.17377192504263871186.stgit@bahia.lan>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Greg Kurz
382619eff5 tests/9pfs: Set alloc in fs_create_dir()
fs_create_dir() is a top level test function. It should set alloc.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <160321016764.266767.3763279057643874020.stgit@bahia.lan>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Greg Kurz
1c450e6efe tests/9pfs: Factor out do_version() helper
fs_version() is a top level test function. Factor out the reusable
code to a separate helper instead of hijacking it in other tests.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <160321015403.266767.4533967728943968456.stgit@bahia.lan>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Greg Kurz
603cc76a60 tests/9pfs: Force removing of local 9pfs test directory
No need to get a complaint from "rm" if some path disappeared for some
reason.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <160406199444.312256.8319835906008559151.stgit@bahia.lan>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
5409d8bea4 tests/9pfs: fix coverity error in create_local_test_dir()
Coverity wants the return value of mkdir() to be checked:

  /qemu/tests/qtest/libqos/virtio-9p.c: 48 in create_local_test_dir()
  42     /* Creates the directory for the 9pfs 'local' filesystem driver to
  access. */
  43     static void create_local_test_dir(void)
  44     {
  45         struct stat st;
  46
  47         g_assert(local_test_path != NULL);
  >>> CID 1435963:  Error handling issues  (CHECKED_RETURN)
  >>> Calling "mkdir(local_test_path, 511U)" without checking return value.
  This library function may fail and return an error code.
  48         mkdir(local_test_path, 0777);
  49
  50         /* ensure test directory exists now ... */
  51         g_assert(stat(local_test_path, &st) == 0);
  52         /* ... and is actually a directory */
  53         g_assert((st.st_mode & S_IFMT) == S_IFDIR);

So let's just do that and log an info-level message at least, because we
actually only care if the required directory exists and we do have an
existence check for that in place already.

Reported-by: Coverity (CID 1435963)
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <03f68c7ec08064e20f43797f4eb4305ad21e1e8e.1604061839.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
136b7af227 tests/9pfs: fix test dir for parallel tests
Use mkdtemp() to generate a unique directory for the 9p 'local' tests.

This fixes occasional 9p test failures when running 'make check -jN' if
QEMU was compiled for multiple target architectures, because the individual
architecture's test suites would run in parallel and interfere with each
other's data as the test directory was previously hard coded and hence the
same directory was used by all of them simultaniously.

This also requires a change how the test directory is created and deleted:
As the test path is now randomized and virtio_9p_register_nodes() being
called in a somewhat undeterministic way, that's no longer an appropriate
place to create and remove the test directory. Use a constructor and
destructor function for creating and removing the test directory instead.
Unfortunately libqos currently does not support setup/teardown callbacks
to handle this more cleanly.

The constructor functions needs to be in virtio-9p-test.c, not in
virtio-9p.c, because in the latter location it would cause all apps that
link to libqos (i.e. entirely unrelated test suites) to create a 9pfs
test directory as well, which would even break other test suites.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Tested-by: Greg Kurz <groug@kaod.org>
Message-Id: <7746f42d8f557593898d3d9d8e57c46e872dfb4f.1604243521.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Christian Schoenebeck
8db193c410 tests/9pfs: make create/remove test dir public
Make functions create_local_test_dir() and remove_local_test_dir()
public. They're going to be used in the next patch.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <ec90703cbc23d6b612b3672f946d7741f4a16080.1604243521.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-11-01 19:44:29 +01:00
Peter Maydell
5e6464f9c6 Misc fixes
* Improve socket cnnection failure error reporting
  * Fix LGPL version number
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE2vOm/bJrYpEtDo4/vobrtBUQT98FAl+aks8ACgkQvobrtBUQ
 T9+fkg//Q37iD62s/uiEu/N4xKuHSiOtBfwL07Kcz34gSlC7j9QykiAL4Cv8ogUM
 XEz9vk0CNzi1SVykDCxEUvCx2Yi/SmkDeK5upa8Ym9MOFFvipOE3o33kIPzaXdDO
 aQjnyAGDL/O+fEfVE7LbgvRgVqGulfwqaZ+cApFQprefat0GaYfVz6N+LysJ1H0x
 D32A6Q13PxfbenKs9XfSK2pVYLKS/ZZR9LXMIJ5YQI7u+napYrB6bYFTrZidSX+X
 3l8S+Eafzg5vS+TiiiduLPp4F0ViV/SHkGUyiF9IxCD/k7tTF+HJ6iJDzHxGlpFf
 Ek67di/yfLJ99vifP3FyRgjc56S+8OpIS5JwXCHxFWZBW+s2MHmdwIrDhNsTSVnL
 AX/BPD4V5PZDAkI+4fdaQqoI2Fdh1+06FoJd8kSLd/OM38vQvNTaDHMSx/z2Xx2q
 Tt9UcyjggqyXUsvUTOAy9lxiz+/wBOk3UDo4lMOZ00Bh35UnI4ce14ucA/Pf6NJS
 LKHYRnu7bYDz6zVH/UexqeYDR3dhnmbS0nZBfFBCev28Gl9Z17gwt7rhK8RLm0mj
 V538ea1W78OAX3FB0c0B5vQO1An7QJoTgHmL54lU4dHrq739msJ5teGycN3kiHPe
 ntO1h19rixTdcF+Sq6kaoMvgbS7/bYTOelooxfmFHKDPs8swOQ8=
 =0rGq
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/berrange-gitlab/tags/misc-next-pull-request' into staging

Misc fixes

 * Improve socket cnnection failure error reporting
 * Fix LGPL version number

# gpg: Signature made Thu 29 Oct 2020 10:00:47 GMT
# gpg:                using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full]
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange-gitlab/tags/misc-next-pull-request:
  util: include the target address in socket connect failures
  io: Don't use '#' flag of printf format
  authz: Fix Lesser GPL version number
  crypt: Fix Lesser GPL version number
  io: Fix Lesser GPL version number

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-31 14:55:10 +00:00
Eric Blake
dbc7b01492 nbd: Add 'qemu-nbd -A' to expose allocation depth
Allow the server to expose an additional metacontext to be requested
by savvy clients.  qemu-nbd adds a new option -A to expose the
qemu:allocation-depth metacontext through NBD_CMD_BLOCK_STATUS; this
can also be set via QMP when using block-export-add.

qemu as client is hacked into viewing the key aspects of this new
context by abusing the already-experimental x-dirty-bitmap option to
collapse all depths greater than 2, which results in a tri-state value
visible in the output of 'qemu-img map --output=json' (yes, that means
x-dirty-bitmap is now a bit of a misnomer, but I didn't feel like
renaming it as it would introduce a needless break of back-compat,
even though we make no compat guarantees with x- members):

unallocated (depth 0) => "zero":false, "data":true
local (depth 1)       => "zero":false, "data":false
backing (depth 2+)    => "zero":true,  "data":true

libnbd as client is probably a nicer way to get at the information
without having to decipher such hacks in qemu as client. ;)

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20201027050556.269064-11-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2020-10-30 15:22:00 -05:00
Eric Blake
3b1f244c59 nbd: Allow export of multiple bitmaps for one device
With this, 'qemu-nbd -B b0 -B b1 -f qcow2 img.qcow2' can let you sniff
out multiple bitmaps from one server.  qemu-img as client can still
only read one bitmap per client connection, but other NBD clients
(hello libnbd) can now read multiple bitmaps in a single pass.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201027050556.269064-8-eblake@redhat.com>
2020-10-30 15:10:15 -05:00
Max Reitz
cb7223ac33 iotests/291: Stop NBD server
nbd_server_start_unix_socket() includes an implicit nbd_server_stop(),
but we still need an explicit one at the end of the test (where there
follows no next nbd_server_start_unix_socket()), or qemu-nbd will linger
until the test exits.

This will become important when enabling this test to run on FUSE
exports, because then the export (which is the image used by qemu-nbd)
will go away before qemu-nbd exits, which will lead to qemu-nbd
complaining that it cannot flush the bitmaps in the image.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201027164416.144115-3-mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2020-10-30 15:10:14 -05:00
Max Reitz
b4af1df08f iotests/291: Filter irrelevant parts of img-info
We need to let _img_info emit the format-specific information so we get
the list of bitmaps we want, but we do not need anything but the
bitmaps.  So filter out everything that is irrelevant to us.  (Ideally,
this would be a generalized function in common.filters that takes a list
of things to keep, but that would require implementing an anti-bitmap
filter, which would be hard, and which we do not need here.  So that is
why this function is just a local hack.)

This lets 291 pass with qcow2 options like refcount_bits or data_file
again.

Fixes: 14f16bf947
       ("qemu-img: Support bitmap --merge into backing image")
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201027164416.144115-2-mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2020-10-30 15:10:14 -05:00
Peter Maydell
9a2ea4f4a7 Pull request trivial branch 20201027
-----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAl+YSvsSHGxhdXJlbnRA
 dml2aWVyLmV1AAoJEPMMOL0/L748yAYP/ivoDVUTf42I0kEg+JfM3RcM6YfXuckD
 xTYk1v4YBzYJRo/zSEdaBnZsVpN/ntxqfQmTvvb4TXYUZxxpZJeFmxeoAYM/JmlO
 KYk+jrJNRmohtY8SytW79F2rwfnR4MUYB6vEeqsRoBsPBcPhBEA9kIihiGje7lfW
 o8wDHb1rwUB2h+yo2FSy+2K2SIdBcWkczIto3dNANGTUJykbmxZ0xKW7wXhvGfTw
 oBrY0EFeVxZv76EEf743qKSXps4pzR4KrV+faeKGTKWftz/1SliVRARNpCB2oLur
 buU2dvD7mKDB2JnygNuSXRelnCzObbfGZa51aUpQPE6XJ3G4kZ4mGW8WouPwmlyO
 OKJ0xQwoq4QXfZEoOBPC1i5zaBhYWQ5gzjgobnQbXSY+NvOxFOntXkS79dm0K5Jn
 DQyvRgmkFsx2m6AHDXLDtVlK40xid4te8WpJMDvE7FBE9XRLEbqOdTUTLXe/R1k8
 VEoi+rotZLT7JypQHMhtJ54Q8EyI5UZbQTIJHrK2+y0P+a8Mw0A6uScKT5tAvU2j
 NQbIfziUKtCzA0MYdn5MBFwx/qxjyl5PHxGCmVRiu+SeK1nAq62NiYg6RLszT4pc
 6PmnyC7QY2cDyFb5BShNu0vn3KBTmNWqBtvj9BsCsxzTp5XPoiS+A8YMpT/Qz/6a
 Z9qOi7FKMDZ6
 =lZON
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging

Pull request trivial branch 20201027

# gpg: Signature made Tue 27 Oct 2020 16:29:47 GMT
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-5.2-pull-request:
  CHANGELOG: remove disused file
  qdev: Fix two typos
  scripts/qmp: delete 'qmp' script
  cryptodev: Fix Lesser GPL version number
  io: Fix Lesser GPL version number
  cpus: Drop declaration of cpu_remove()
  Makefile: Add *.[ch].inc files to cscope/ctags/TAGS
  elf2dmp: Fix memory leak on main() error paths

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-30 15:49:35 +00:00
Peter Maydell
c99fa56b95 Block layer patches:
- qcow2: Skip copy-on-write when allocating a zero cluster
 - qemu-img: add support for rate limit in qemu-img convert/commit
 - Fix deadlock when deleting a block node during drain_all
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAl+YOT8RHGt3b2xmQHJl
 ZGhhdC5jb20ACgkQfwmycsiPL9YBPw//eAhI/entLtuhhGNgOq4ULmRgL5qrA/jU
 Cuel9/xoMsNSmh7hCa5ZSR39Wy4ZbqrTwnJZBSVGetg+v/6R1bvsDKpCKvAgFi14
 bsZikgCHILB8oMWue80pTD+FF3SOoyv2C7uPjGM84EZNHRK5herW5qI2XXQWlV+G
 PMW9ZgWyYLNoD+D23DZfTusmLVC1PkuVlDahhYj1mNHpLbEqYd9RQBkt+ONhbm1X
 Ra6xcbRdL5jzLsb6DNRWUglO+mteNET58VVGdsB2Z4Qu0n+QQtnRl4SaatN0WsSY
 5IEbHSOWC40NJQIhluxfcYHnSdPoNfTEyOC6wIb+BaFkZXV99sCYzZh1Gt+jRVM3
 WEO47C1HCQ65c3aJcoVw0XC3Bm8MpfNU0DYa7O7hVEcmIA8de3N3yHDusHy552Pm
 FMFThGjkuKaRnA59BLCkNBXBgsqXbAzP6TxroBFVcKCEmM89On8ejAJOP0uig6Fq
 REqVnCny+0ESRPgw936IGwFHiL2MeRsbqam1TaHcvtgmUX3eMAOIW3xo85F1vziw
 d8XxC7vVcDwL2xn6sCD/E2UVhFHQQnZAEs4OTsW0R9FkM2u0PAR4jiiPsKpm+VQb
 /wJatDmAAQfVD8SJbsNDJEercWsUdtSEYrPq/rD0e2KaiEUQg6teyJxeVr2r1rq2
 d5n4cwXpkYQ=
 =ON5g
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- qcow2: Skip copy-on-write when allocating a zero cluster
- qemu-img: add support for rate limit in qemu-img convert/commit
- Fix deadlock when deleting a block node during drain_all

# gpg: Signature made Tue 27 Oct 2020 15:14:07 GMT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  block: End quiescent sections when a BDS is deleted
  qcow2: Skip copy-on-write when allocating a zero cluster
  qcow2: Report BDRV_BLOCK_ZERO more accurately in bdrv_co_block_status()
  qemu-img: add support for rate limit in qemu-img convert
  qemu-img: add support for rate limit in qemu-img commit

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-30 14:36:52 +00:00
Peter Maydell
802427bcda target-arm queue:
* raspi: add model of cprman clock manager
  * sbsa-ref: add an SBSA generic watchdog device
  * arm/trace: Fix hex printing
  * raspi: Add models of Pi 3 model A+, Pi Zero and Pi A+
  * hw/arm/smmuv3: Set the restoration priority of the vSMMUv3 explicitly
  * Nuvoton NPCM7xx: Add USB, RNG, GPIO and watchdog support
  * hw/arm: fix min_cpus for xlnx-versal-virt platform
  * hw/arm/highbank: Silence warnings about missing fallthrough statements
  * linux-user: Support Aarch64 BTI
  * Armv7M systick: fix corner case bugs by rewriting to use ptimer
 -----BEGIN PGP SIGNATURE-----
 
 iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAl+YBA4ZHHBldGVyLm1h
 eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3rWRD/9hqjzL4d7xKcFQdQdRXsxv
 7zX82arHdxg9pNvusie/tuhX0PLswQ8TPEHEBVQvngxF7y/HqLBFuZAQvFf4ou6R
 9+myTXE2RuWHOYKlrr/M6p4csABXNMm7PiA3VMeKcTEh4DoamLyBz6j1X4obPiA+
 tLaRw4azzYAZnHoCaF6BX+4uf4bQZoqAtAS4IodJAAbDXJStl0VUFoS34MPhgW6/
 dwGF8DbQJVYRqa7xEXck4Yx7dkx13I66+iYUf9kCyoCkdyz1sIq58fbKhXQP4lqN
 I3e5XGBVJfeku7w/TGOpsw8OCyTng0z636iglfLVOrsj5N03fT8j72ehY7jJsN9f
 CgHvQ1JAX1DvA/v23oxs3WccwAOfJJsOERtf9QxyMbTR1czCeIY1LYMnkOFtyL87
 6IQpwM0WF1z4lja0dmrvhKJWjqn+kVI2cDtxrprsulCHi+pcIdJMq8vJDfxjpqqe
 SnDXVSAn8KjBrClaJRqHfbi+5ggsTwsLpBtEToQ4AOR342XVRfEY8IfTLb1D2+6q
 z99BFiyJtZ6iiJq5jgGMhppN6tEuHFK7Vr6IwhGDgFTchWb6by+K3i8/VzrbWVk9
 O+KEeO92dg6jVd+6FyXOPnJ3DcUXEp6EVUVrKBBUC+LTU8Lf1MCgeprjSi87UHIX
 xQg635uOQU3gxkqxCaE0XA==
 =OFlu
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20201027-1' into staging

target-arm queue:
 * raspi: add model of cprman clock manager
 * sbsa-ref: add an SBSA generic watchdog device
 * arm/trace: Fix hex printing
 * raspi: Add models of Pi 3 model A+, Pi Zero and Pi A+
 * hw/arm/smmuv3: Set the restoration priority of the vSMMUv3 explicitly
 * Nuvoton NPCM7xx: Add USB, RNG, GPIO and watchdog support
 * hw/arm: fix min_cpus for xlnx-versal-virt platform
 * hw/arm/highbank: Silence warnings about missing fallthrough statements
 * linux-user: Support Aarch64 BTI
 * Armv7M systick: fix corner case bugs by rewriting to use ptimer

# gpg: Signature made Tue 27 Oct 2020 11:27:10 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20201027-1: (48 commits)
  hw/timer/armv7m_systick: Rewrite to use ptimers
  hw/core/ptimer: Support ptimer being disabled by timer callback
  hw/arm/sbsa-ref: add SBSA watchdog device
  hw/watchdog: Implement SBSA watchdog device
  hw/arm/bcm2835_peripherals: connect the UART clock
  hw/char/pl011: add a clock input
  hw/misc/bcm2835_cprman: add sane reset values to the registers
  hw/misc/bcm2835_cprman: add the DSI0HSCK multiplexer
  hw/misc/bcm2835_cprman: implement clock mux behaviour
  hw/misc/bcm2835_cprman: add a clock mux skeleton implementation
  hw/misc/bcm2835_cprman: implement PLL channels behaviour
  hw/misc/bcm2835_cprman: add a PLL channel skeleton implementation
  hw/misc/bcm2835_cprman: implement PLLs behaviour
  hw/misc/bcm2835_cprman: add a PLL skeleton implementation
  hw/arm/raspi: add a skeleton implementation of the CPRMAN
  hw/arm/raspi: fix CPRMAN base address
  hw/core/clock: trace clock values in Hz instead of ns
  hw/core/clock: provide the VMSTATE_ARRAY_CLOCK macro
  arm/trace: Fix hex printing
  hw/arm/raspi: Add the Raspberry Pi 3 model A+
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-29 11:40:04 +00:00
Daniel P. Berrangé
dfc00eb7de util: include the target address in socket connect failures
Reporting "Failed to connect socket" is essentially useless for a user
attempting to diagnose failure. It needs to include the target address
details. Similarly when failing to create a socket we should include the
socket family info, so the user understands what particular feature was
missing in their kernel build (IPv6, VSock in particular).

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-10-29 09:57:37 +00:00
Chetan Pant
036a80cdf7 authz: Fix Lesser GPL version number
There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.

Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-10-29 09:57:37 +00:00
Chetan Pant
422c16e7ec crypt: Fix Lesser GPL version number
There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.

Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-10-29 09:57:37 +00:00
Chetan Pant
e0622ae3ca io: Fix Lesser GPL version number
There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.

Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-10-29 09:57:37 +00:00
Peter Maydell
a5e7fb4d20 Testing and gitdm updates
- add some more individual contributors
   - include SDL2 in centos images
   - skip checkpatch check when no commits found
   - use random port for gdb reverse debugging
   - make gitlab use it's own mirrors to clone
   - fix detection of make -nqp
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAl+X7qsACgkQ+9DbCVqe
 KkSpmAf/To0P/c/B6qMEvNfCiWtn/Nuypau8W60q/ZvE/J4IzFarwa5uc7COmyNR
 xjvxdoeKp17ykFdwBzGhiKeO83SO8DUH1JmzA6STs4RH5VSFGYycuE0cQ9KugrpE
 4yOruOdEgAn2+35oYalE9u6/EugdIVBZsjMS/ofsgR9ysYPuju4Q9by6DEK6ArW0
 AmdwJzKAYw75v+D2wKNq9coSWvbqWClsV6j0gaKgn+OQYqWo25T/DzWdr1okCRET
 TvB0HZLCDQHz9Friq5PtBtVsmNbZaL+CM9RRekFBGUFEvZE8i4VEDHFfzXsN3U0w
 VA5yhlBJzl1/prBQe1qRbrZQL4x58w==
 =Bnt1
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-misc-271020-1' into staging

Testing and gitdm updates

  - add some more individual contributors
  - include SDL2 in centos images
  - skip checkpatch check when no commits found
  - use random port for gdb reverse debugging
  - make gitlab use it's own mirrors to clone
  - fix detection of make -nqp

# gpg: Signature made Tue 27 Oct 2020 09:55:55 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-and-misc-271020-1:
  makefile: handle -n / -k / -q correctly
  gitlab-ci: Clone from GitLab itself
  tests/acceptance: pick a random gdb port for reverse debugging
  scripts: fix error from checkpatch.pl when no commits are found
  gitlab: skip checkpatch.pl checks if no commit delta on branch
  tests/docker/dockerfiles/centos: Use SDL2 instead of SDL1
  contrib/gitdm: Add more individual contributors
  Adding ani's email as an individual contributor

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-28 20:40:09 +00:00
Alex Williamson
33dc9914ea Revert series: virtiofsd: Announce submounts to the guest
This reverts the following commits due to their basis on a bogus
linux kernel header update:

c93a656f7b ("tests/acceptance: Add virtiofs_submounts.py")
45ced7ca2f ("tests/acceptance/boot_linux: Accept SSH pubkey")
08dce386e7 ("virtiofsd: Announce sub-mount points")
eba8b096c1 ("virtiofsd: Store every lo_inode's parent_dev")
ede24b6be7 ("virtiofsd: Add fuse_reply_attr_with_flags()")
e2577435d3 ("virtiofsd: Add attr_flags to fuse_entry_param")
2f10415abf ("virtiofsd: Announce FUSE_ATTR_FLAGS")
97d741cc96 ("linux/fuse.h: Pull in from Linux")

Cc: Max Reitz <mreitz@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 160385090886.20017.13382256442750027666.stgit@gimli.home
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-28 13:17:32 +00:00
Peter Maydell
cfc1105649 Acceptance testing patches
- More ARM tests
 - Documentation update
 
 CI jobs results:
 . https://cirrus-ci.com/build/5754555684093952
 . https://gitlab.com/philmd/qemu/-/pipelines/207807648
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAl+XHkwACgkQ4+MsLN6t
 wN4WJBAAxfsfZV3DjoKP/mAjVKJCHkA82MzzoN+YH5WQs4QG1Hytod7OyWC101xj
 wPuL85NR+bo+he12Uylmbm35TCyKxH3kOk2GAqiHvS16mxNZtAssehVt5a1hoUlw
 N9R37dtccGbURX3WzEgJralaZaST96ZbP+y76A95ygriXLnZRisVJG0t/FKBb22m
 8B8+lgHpb11hFop/COY93Aa/BPx9S7cPpBQX4p8e/gXhdJTtqzbhWYSkLO60FqJh
 l1D8KAB7dUtVPoW1ZPSL0YsSGVlxKslOQ8T2Ikrhu8whDZNpYWaoXP0nK3aFK5Th
 jSYObXj/fXtj+APJZILoYAzEtlFsX0FFPfPZy2ffvX6+P1S4COsU2mkN9jJSu42C
 i8Ii5r1WAN6OPFbgPVQ2tQP9jq+scwBUT50GIzgLvja2dWPBM7drxB/hAByItgRt
 ARaDupnC6ShXPLMPm14fSfThyQQw+wiTHo9sZaks5NuoOz9WAh6XUK3JLR5S5zEG
 OxYunho2zSoqYAmnYtymNQ3L0ABW679EbbB2uZJX9m4iFGSxnNJoFFZyAXsZm/tM
 sRQBfTdBH1OCsVdy9/uYrNdZmj0QMBU5mJmv8Qsv722PLV8GuBF8O64C4F4Y42BP
 ApADllyRIONxXm95iBXISuZAF7qAMfGcvI9ldpUyetUT59oz4YI=
 =5Xi7
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/acceptance-testing-20201026' into staging

Acceptance testing patches

- More ARM tests
- Documentation update

CI jobs results:
. https://cirrus-ci.com/build/5754555684093952
. https://gitlab.com/philmd/qemu/-/pipelines/207807648

# gpg: Signature made Mon 26 Oct 2020 19:06:52 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/acceptance-testing-20201026:
  docs/devel/testing.rst: Update outdated Avocado URLs
  tests/acceptance: Allow running Orange Pi test using cached artifacts
  tests/acceptance: Add a 'virt_kvm' test using the GICv3
  tests/boot_linux_console: Boot Trusted Firmware-A on the Raspberry Pi 3

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27 16:58:39 +00:00
Chetan Pant
c8198bd5f9 io: Fix Lesser GPL version number
There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.

Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20201014134033.14095-1-chetan4windows@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-27 16:48:49 +01:00
Peter Maydell
725ca3313a virtiofsd pull 2020-10-26
Misono
    Set default log level to info
    Explicit build option for virtiofsd
 
 Me
    xattr name mapping
 
 Stefan
   Alternative chroot sandbox method
 
 Max
   Submount mechanism
 
 Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEERfXHG0oMt/uXep+pBRYzHrxb/ecFAl+XGGAACgkQBRYzHrxb
 /efeDw/8Dz+yKjdV0mqzdOJ/2lg4etlDRqG7P65W9G79ZIthAOZVIH5p3yv+qzdN
 a+QTGWquCA/gCCfl29QHU2zC78PcBjP/ugm6icqW126MmJmHR/rOZx+RYC+0W4+0
 2YA2HzwtKpolrMuzKoddHwsYoIF2Uw6l1oZK1QOl1hjqL2q47VRDvCs6H7vpvGn1
 dGd+xkXMSYCVL4Lq+zAaIg6ZfTtCIlwJ+LMCoT/Wy7eZeB338T9Bz5iLl7BTqF2x
 GBv2eDw0xibYw+3d8zX9k76irKdLYPgJiaskjsGNWxLgtSYEOmCrDPzIMDbe34lS
 u4JlqRdmc62YoE5X1oI6tF8XSaD+O/PS1CT9O9IttDuHNVctg0zCqjTxONJn9IQk
 CmszvoGScnaH4PqWueR47wDjKdFq8p5nryODtmuYILjvAXPYJp0Vt6JDJ6ZZcS+t
 YwRYltCK7ToKiteTuosusQ/Vzk2kq4U6znWZsZH1LcyNEVaJNUIoIjYZrxKugG/F
 yuAeWinoG37N6gwx5GfUoIO/eRd8UyBmKEaeY7RpJfo+UnFpErg4+uEfZ5gbD1/0
 YtQmBXHrXnsZB//wTw0gUob0sDKoII21H5EcA4QiDpgci9Q5saL/XG55TDLNZ62d
 uUH7PbIna8KpoKRBjEzz5e71FBTF0sKshzrZFHjfmhZ9HiM6XeE=
 =dTCm
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dgilbert-gitlab/tags/pull-virtiofs-20201026' into staging

virtiofsd pull 2020-10-26

Misono
   Set default log level to info
   Explicit build option for virtiofsd

Me
   xattr name mapping

Stefan
  Alternative chroot sandbox method

Max
  Submount mechanism

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

# gpg: Signature made Mon 26 Oct 2020 18:41:36 GMT
# gpg:                using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert-gitlab/tags/pull-virtiofs-20201026:
  tests/acceptance: Add virtiofs_submounts.py
  tests/acceptance/boot_linux: Accept SSH pubkey
  virtiofsd: Announce sub-mount points
  virtiofsd: Store every lo_inode's parent_dev
  virtiofsd: Add fuse_reply_attr_with_flags()
  virtiofsd: Add attr_flags to fuse_entry_param
  virtiofsd: Announce FUSE_ATTR_FLAGS
  linux/fuse.h: Pull in from Linux
  tools/virtiofsd: xattr name mappings: Simple 'map'
  tools/virtiofsd: xattr name mapping examples
  tools/virtiofsd: xattr name mappings: Map server xattr names
  tools/virtiofsd: xattr name mappings: Map client xattr names
  tools/virtiofsd: xattr name mappings: Add option
  virtiofsd: add container-friendly -o sandbox=chroot option
  virtiofsd: passthrough_ll: set FUSE_LOG_INFO as default log_level
  configure: add option for virtiofsd

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27 14:29:52 +00:00
Greg Kurz
1a6d3bd229 block: End quiescent sections when a BDS is deleted
If a BDS gets deleted during blk_drain_all(), it might miss a
call to bdrv_do_drained_end(). This means missing a call to
aio_enable_external() and the AIO context remains disabled for
ever. This can cause a device to become irresponsive and to
disrupt the guest execution, ie. hang, loop forever or worse.

This scenario is quite easy to encounter with virtio-scsi
on POWER when punching multiple blockdev-create QMP commands
while the guest is booting and it is still running the SLOF
firmware. This happens because SLOF disables/re-enables PCI
devices multiple times via IO/MEM/MASTER bits of PCI_COMMAND
register after the initial probe/feature negotiation, as it
tends to work with a single device at a time at various stages
like probing and running block/network bootloaders without
doing a full reset in-between. This naturally generates many
dataplane stops and starts, and thus many drain sections that
can race with blockdev_create_run(). In the end, SLOF bails
out.

It is somehow reproducible on x86 but it requires to generate
articial dataplane start/stop activity with stop/cont QMP
commands. In this case, seabios ends up looping for ever,
waiting for the virtio-scsi device to send a response to
a command it never received.

Add a helper that pairs all previously called bdrv_do_drained_begin()
with a bdrv_do_drained_end() and call it from bdrv_close().
While at it, update the "/bdrv-drain/graph-change/drain_all"
test in test-bdrv-drain so that it can catch the issue.

BugId: https://bugzilla.redhat.com/show_bug.cgi?id=1874441
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <160346526998.272601.9045392804399803158.stgit@bahia.lan>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-27 15:26:20 +01:00
Havard Skinnemoen
526dbbe087 hw/gpio: Add GPIO model for Nuvoton NPCM7xx
The NPCM7xx chips have multiple GPIO controllers that are mostly
identical except for some minor differences like the reset values of
some registers. Each controller controls up to 32 pins.

Each individual pin is modeled as a pair of unnamed GPIOs -- one for
emitting the actual pin state, and one for driving the pin externally.
Like the nRF51 GPIO controller, a gpio level may be negative, which
means the pin is not driven, or floating.

Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27 11:10:32 +00:00
Havard Skinnemoen
326ccfe240 hw/misc: Add npcm7xx random number generator
The RNG module returns a byte of randomness when the Data Valid bit is
set.

This implementation ignores the prescaler setting, and loads a new value
into RNGD every time RNGCS is read while the RNG is enabled and random
data is available.

A qtest featuring some simple randomness tests is included.

Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27 11:10:10 +00:00
Hao Wu
7d378ed6e3 hw/timer: Adding watchdog for NPCM7XX Timer.
The watchdog is part of NPCM7XX's timer module. Its behavior is
controlled by the WTCR register in the timer.

When enabled, the watchdog issues an interrupt signal after a pre-set
amount of cycles, and issues a reset signal shortly after that.

Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: deleted blank line at end of npcm_watchdog_timer-test.c]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27 11:10:01 +00:00
Richard Henderson
1d9ac91baf tests/tcg/aarch64: Add bti smoke tests
The note test requires gcc 10 for -mbranch-protection=standard.
The mmap test uses PROT_BTI and does not require special compiler support.

Acked-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201021173749.111103-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27 10:44:03 +00:00
Peter Maydell
d55450df99 migration pull: 2020-10-26
Another go at Peter's postcopy fixes
 
 Cleanups from Bihong Yu and Peter Maydell.
 
 Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEERfXHG0oMt/uXep+pBRYzHrxb/ecFAl+W9n8ACgkQBRYzHrxb
 /ef2uRAAqWTFLXuBF8+evEd1mMq2SM3ZYTuc7QKTY3MzAH6J/OMvJbZ112itqWOb
 iZ5NuuWH4PvzOhlR/PNNf1Yv3hTfv36HinG+OCh6s+6aqVx9yHOAfdBgmJIdYAeg
 Sk1jx43dvCyN2FwPs31ir3L6mwsrtfkRsS+2FeyrvRoEl4WE9mOoypCft3vdd9Dw
 zZea0Pw7vIs454D4n1vpJiQtq6B4eSAlQKpTLfQbglpTm4MgqLERzGvpT6hbQXJR
 eQyTOqRe08viIOZ+oN0B/+RVO6T9jc4Y1bEl2NSak1v4Tf7NNfDkFpLAjFm07V/1
 tIhL/NOOsHdzfHQtrZpzKQgwaceb1N5qo0PfxD6/tRf9HlXY54iw6yY75+5c5Y89
 UK8VSIYKnM2yXeVDLShxixIr3A1Z+zA41XydDwaLZczjeV7+nwrAXAjO8a+j6Dox
 zj4IyN2g5elEOmarC8qkvbDZ+TVvA2tookhWVwoz+D8ChYkcRDKP9eoYomfRwg+e
 NKRFuLBkyVPb0eEhyOV6HqJbMfTLpHneTM94v6HGz8tiK8IlMZfTTnC2Mr5gTXuS
 /cgOVhsY7+l+pKpxpGJmU3aUCYRk1CuK6MhXgjYEFMh5Siba8s0ZPZVaEm/BUyO1
 rD+tVup87xMiJq3xnmLX+opblYE9G+b67hH1KuPc5vZXiSwuTkQ=
 =OL0Q
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20201026a' into staging

migration pull: 2020-10-26

Another go at Peter's postcopy fixes

Cleanups from Bihong Yu and Peter Maydell.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

# gpg: Signature made Mon 26 Oct 2020 16:17:03 GMT
# gpg:                using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-migration-20201026a:
  migration-test: Only hide error if !QTEST_LOG
  migration/postcopy: Release fd before going into 'postcopy-pause'
  migration: Sync requested pages after postcopy recovery
  migration: Maintain postcopy faulted addresses
  migration: Introduce migrate_send_rp_message_req_pages()
  migration: Pass incoming state into qemu_ufd_copy_ioctl()
  migration: using trace_ to replace DPRINTF
  migration: Delete redundant spaces
  migration: Open brace '{' following function declarations go on the next line
  migration: Do not initialise statics and globals to 0 or NULL
  migration: Add braces {} for if statement
  migration: Open brace '{' following struct go on the same line
  migration: Add spaces around operator
  migration: Don't use '#' flag of printf format
  migration: Do not use C99 // comments
  migration: Drop unused VMSTATE_FLOAT64 support

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27 10:25:42 +00:00
Alex Bennée
0395b19438 tests/acceptance: pick a random gdb port for reverse debugging
Currently the test randomly fails if you are using a shared machine
due to contention on the well known port 1234. We can ameliorate this
a bit by picking a random non-ephemeral port although it doesn't
totally avoid the problem. While we could use a totally unique socket
address for debugging it is fiddly to probe for gdb support. While gdb
socket debugging is not yet ubiquitous this a sub-optimal but workable
option.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201021163136.27324-7-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2020-10-27 09:53:51 +00:00
Thomas Huth
5ed7ca3185 tests/docker/dockerfiles/centos: Use SDL2 instead of SDL1
We do not support SDL1 in QEMU anymore. Use SDL2 instead.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201021072308.9224-1-thuth@redhat.com>
Message-Id: <20201021163136.27324-4-alex.bennee@linaro.org>
2020-10-27 09:53:47 +00:00
Max Reitz
c93a656f7b tests/acceptance: Add virtiofs_submounts.py
This test invokes several shell scripts to create a random directory
tree full of submounts, and then check in the VM whether every submount
has its own ID and the structure looks as expected.

(Note that the test scripts must be non-executable, so Avocado will not
try to execute them as if they were tests on their own, too.)

Because at this commit's date it is unlikely that the Linux kernel on
the image provided by boot_linux.py supports submounts in virtio-fs, the
test will be cancelled if no custom Linux binary is provided through the
vmlinuz parameter.  (The on-image kernel can be used by providing an
empty string via vmlinuz=.)

So, invoking the test can be done as follows:
$ avocado run \
    tests/acceptance/virtiofs_submounts.py \
    -p vmlinuz=/path/to/linux/build/arch/x86/boot/bzImage

This test requires root privileges (through passwordless sudo -n),
because at this point, virtiofsd requires them.  (If you have a
timestamp_timeout period for sudoers (e.g. the default of 5 min), you
can provide this by executing something like "sudo true" before invoking
Avocado.)

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200909184028.262297-9-mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-10-26 18:35:32 +00:00
Max Reitz
45ced7ca2f tests/acceptance/boot_linux: Accept SSH pubkey
Let download_cloudinit() take an optional pubkey, which subclasses of
BootLinux can pass through setUp().

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200909184028.262297-8-mreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: WIllian Rampazzo <willianr@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-10-26 18:35:32 +00:00
Philippe Mathieu-Daudé
9eb716513d tests/acceptance: Allow running Orange Pi test using cached artifacts
Unfortunately the Armbian 19.11.3 image has been removed from the
dl.armbian.com file server. Developers having the artifact cached
can still run the test. Allow them to, until we find a proper
solution to share binaries with the whole community.

This avoids (when file manually added to cache):

  BootLinuxConsole.test_arm_orangepi_bionic_19_11: CANCEL: Missing asset https://dl.armbian.com/orangepipc/archive/Armbian_19.11.3_Orangepipc_bionic_current_5.3.9.7z (1.06 s)

Reported-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-Id: <20201023131808.3198005-3-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-10-26 18:20:51 +01:00
Philippe Mathieu-Daudé
9923375807 tests/acceptance: Add a 'virt_kvm' test using the GICv3
The current 'virt_kvm' test is restricted to GICv2, but can also
work with a GICv3. Duplicate it but add a GICv3 test which can be
tested on some hardware.

Noticed while running:

 $ avocado --show=app run -t machine:virt tests/acceptance/
 ...
 (2/6) tests/acceptance/boot_linux.py:BootLinuxAarch64.test_virt_kvm: ERROR: Unexpected empty reply from server (1.82 s)

The job.log content is:

  L0351 DEBUG| Output: 'qemu-system-aarch64: host does not support in-kernel GICv2 emulation\n'

With this patch:

 $ avocado --show=app run -t device:gicv3 tests/acceptance/
 (1/1) tests/acceptance/boot_linux.py:BootLinuxAarch64.test_virt_kvm_gicv3: PASS (55.10 s)

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20200929224857.1225107-1-philmd@redhat.com>
2020-10-26 18:20:51 +01:00
Philippe Mathieu-Daudé
7fb1f203d7 tests/boot_linux_console: Boot Trusted Firmware-A on the Raspberry Pi 3
This test runs Trusted Firmware-A on the Raspberry Pi 3.
We deliberately stop the boot process when the EDK2 UEFI version
is displayed.

The binary is build on AppVeyor CI using Pete Batard repository [1].
ATF v2.1 binary are used (see [2]).

It is very simple and fast:

  $ avocado --show=app,console run -t atf tests/acceptance
  JOB ID     : 1e748d7c9e9011cf0af3250ddc8ebf2389d6204e
  JOB LOG    : avocado/job-results/job-2020-02-16T18.08-1e748d7/job.log
   (1/1) tests/acceptance/boot_linux_console.py:BootLinuxConsole.test_aarch64_raspi3_atf:
  console: NOTICE:  Booting Trusted Firmware
  console: NOTICE:  BL1: v2.1(release):v2.1
  console: NOTICE:  BL1: Built : 15:26:06, May 13 2019
  console: NOTICE:  rpi3: Detected: Raspberry Pi 3 Model B (1GB, Sony, UK) [0x00a02082]
  console: NOTICE:  BL1: Booting BL2
  console: ERROR:   rpi3_sdhost: timeout status 0x40
  console: NOTICE:  BL2: v2.1(release):v2.1
  console: NOTICE:  BL2: Built : 15:26:01, May 13 2019
  console: NOTICE:  BL1: Booting BL31
  console: NOTICE:  BL31: v2.1(release):v2.1
  console: NOTICE:  BL31: Built : 15:26:04, May 13 2019
  console: =UEFI firmware (version UEFI Firmware v1.15 built at 11:58:44 on Feb 14 2020)
  PASS (1.54 s)
  RESULTS    : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0
  JOB TIME   : 1.88 s

[1] https://github.com/pbatard/RPi3#summary
[2] https://github.com/ARM-software/arm-trusted-firmware/blob/v2.1/docs/plat/rpi3.rst

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-Id: <20200217103442.30318-1-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-10-26 18:20:51 +01:00
Peter Xu
a47295014d migration-test: Only hide error if !QTEST_LOG
The errors are very useful when debugging qtest failures, especially when
QTEST_LOG=1 is set.  Let's allow override MigrateStart.hide_stderr when
QTEST_LOG=1 is specified, because that means the user wants to be verbose.

Not very nice to introduce the first QTEST_LOG env access in migration-test.c,
however it should be handy.  Without this patch, I was hacking error_report()
when debugging such errors.  Let's make things easier.

Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20201021212721.440373-7-peterx@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-10-26 16:15:04 +00:00
Peter Maydell
a95e0396c8 * fix --disable-tcg builds (Claudio)
* Fixes for macOS --enable-modules build and OpenBSD curses/iconv detection (myself)
 * Start preparing for meson 0.56 (myself)
 * Move directory configuration to meson (myself)
 * Start untangling qemu_init (myself)
 * Windows fixes (Sunil)
 * Remove -no-kbm (Thomas)
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl+WrxEUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroNQAggAqfucqEQvz6s+DCPv2u572diyMvhe
 Y7vmaQF0qYKoAvy5OLqGlqXVsn8lwf19zJWo9Z7k4qNefWl84ii0J/kEmnolzTGq
 7Z0CRSnGbNQy9YedYXuymaR3E0VY+6lsPnzIpufQISzQRdjzT8OQ51DMAhc04oQl
 saXsts7y+om+tzvW2JFGtNsfFRUjcRKqjIAVfwneBXFW9TRD2epvYxz/S0o+XJwF
 eSiINvTqDxxPyy6XJykC46xf/TTfReHv6fQgTn7Jw3TQuo4m7qXLi5Vj8W1erZJv
 t3xhZNabt813T6ztNcAAuJ0srIn55Ac7Fuq3/1ecgeVD08ntmabe4WhKRg==
 =931x
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* fix --disable-tcg builds (Claudio)
* Fixes for macOS --enable-modules build and OpenBSD curses/iconv detection (myself)
* Start preparing for meson 0.56 (myself)
* Move directory configuration to meson (myself)
* Start untangling qemu_init (myself)
* Windows fixes (Sunil)
* Remove -no-kbm (Thomas)

# gpg: Signature made Mon 26 Oct 2020 11:12:17 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
  machine: move SMP initialization from vl.c
  machine: move UP defaults to class_base_init
  machine: remove deprecated -machine enforce-config-section option
  win32: boot broken when bind & data dir are the same
  WHPX: Fix WHPX build break
  configure: move install_blobs from configure to meson
  configure: remove unused variable from config-host.mak
  configure: move directory options from config-host.mak to meson
  configure: allow configuring localedir
  Makefile: separate meson rerun from the rest of the ninja invocation
  Remove deprecated -no-kvm option
  replay: do not build if TCG is not available
  qtest: unbreak non-TCG builds in bios-tables-test
  hw/core/qdev-clock: add a reference on aliased clocks
  do not use colons in test names
  meson: rewrite curses/iconv test
  build: fix macOS --enable-modules build

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-26 15:49:11 +00:00
Peter Maydell
e75de8354a * qtest fixes (e.g. memory leaks)
* Fix for Xen dummy cpu loop (which happened due to qtest accel rework)
 * Introduction of the generic device fuzzer
 * Run more check-acceptance tests in the gitlab-CI
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAl+WmAwRHHRodXRoQHJl
 ZGhhdC5jb20ACgkQLtnXdP5wLbUGDA/+Ntog6jDcudxZwrPjB5GUiAyYOHo6MClc
 SdBw/abcs7G/EeGvIEexFLkuHTzroynbiE1l2RIwb5s8nB97mpXZYhT+cQ3qGUwg
 Uh4TAI0YM9GiEvhIOr9DdDj2XPF5yZ5YIzDSBk5lb5KHcgjrwj5P6EJs0k4RvX36
 5yJJeHPi0dDnfcfdowQ0zh7G/4drVLTS78gR+UKIYlbrZnMY2KK2tXwIi0ZE/QUK
 e4vnZAbAHFg6p7D/nw+DjDYUGr1ihFtiLLKueBFkpgGkMwFUYLkL548mwiL/ZFdT
 0ECiSVJUOFrT0nAbhUzrzBXEKXl6VpP66Dz62wRf8O+RRHihlWotij50ExtHUT+m
 6J1G3ycky4WQn4ORaKXG+MhkneiXiovoDEeFxBL7kX8VcTligdZzzjU6nOcE0LC3
 HOyCkocKy5u9sXi4rHIS+ui4FLpxZAf+pvYGdYVpekkFZvefeWYm+xUEIFWbTjfb
 vH7SeycAWG8KDhwm+DBhY/CC15sC4QGLndS7Kx4l7u9frZhacN48KnC2rfooku/q
 9+N/dSpo6Vj0jcq//ZQ9BIV/TkKtptpSKTm2Bd6kaidUpXrcst8CscYkBz7UUnjY
 7BcLk37i2yZPnwkGzAhqwgRlfFatDYW7jaWG7R0A7hEp2U3ujvOuxCCls6jcjW2I
 PDpsAlt6VnM=
 =ZpMy
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-26' into staging

* qtest fixes (e.g. memory leaks)
* Fix for Xen dummy cpu loop (which happened due to qtest accel rework)
* Introduction of the generic device fuzzer
* Run more check-acceptance tests in the gitlab-CI

# gpg: Signature made Mon 26 Oct 2020 09:34:04 GMT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-10-26: (31 commits)
  tests/acceptance: Use .ppm extention for Portable PixMap files
  tests/acceptance: Remove unused import
  test/docker/dockerfiles: Add missing packages for acceptance tests
  tests/acceptance: Enable AVOCADO_ALLOW_UNTRUSTED_CODE in the gitlab-CI
  test/acceptance: Remove the CONTINUOUS_INTEGRATION tags
  tests/acceptance/ppc_prep_40p: Fix the URL to the NetBSD-4.0 archive
  scripts/oss-fuzz: ignore the generic-fuzz target
  scripts/oss-fuzz: use hardlinks instead of copying
  fuzz: register predefined generic-fuzz configs
  fuzz: add generic-fuzz configs for oss-fuzz
  fuzz: add an "opaque" to the FuzzTarget struct
  fuzz: Add instructions for using generic-fuzz
  scripts/oss-fuzz: Add crash trace minimization script
  scripts/oss-fuzz: Add script to reorder a generic-fuzzer trace
  fuzz: add a crossover function to generic-fuzzer
  fuzz: add a DISABLE_PCI op to generic-fuzzer
  fuzz: Add support for custom crossover functions
  fuzz: Add fuzzer callbacks to DMA-read functions
  fuzz: Declare DMA Read callback function
  fuzz: Add DMA support to the generic-fuzzer
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-26 13:16:29 +00:00
Philippe Mathieu-Daudé
28bbe20ce2 tests/acceptance: Use .ppm extention for Portable PixMap files
The HMP 'screendump' command generates Portable PixMap files.
Make it obvious by using the .ppm file extention.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201021105035.2477784-3-f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:54:16 +01:00
Philippe Mathieu-Daudé
239f0d455b tests/acceptance: Remove unused import
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201021105035.2477784-2-f4bug@amsat.org>
Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:54:16 +01:00
Thomas Huth
c4cb1c9f2e test/docker/dockerfiles: Add missing packages for acceptance tests
Some of the "check-acceptance" tests are still skipped in the CI
since the docker images do not provide the necessary packages, e.g.
the netcat binary. Add them to get more test coverage.

Message-Id: <20201023073351.251332-5-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:54:16 +01:00
Thomas Huth
1d60f46fc6 test/acceptance: Remove the CONTINUOUS_INTEGRATION tags
We are not running the acceptance tests on Travis anymore, so these
checks can be removed now.

Message-Id: <20201023073351.251332-3-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:54:16 +01:00
Thomas Huth
a60f755c9c tests/acceptance/ppc_prep_40p: Fix the URL to the NetBSD-4.0 archive
The current URL on cdn.netbsd.org is failing - using archive.netbsd.org
instead seems to be fine.

Message-Id: <20201023073351.251332-2-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:54:16 +01:00
Alexander Bulekov
7fdb505384 fuzz: register predefined generic-fuzz configs
We call get_generic_fuzz_configs, which fills an array with
predefined {name, args, objects} triples. For each of these, we add a
new FuzzTarget, that uses a small wrapper to set
QEMU_FUZZ_{ARGS,OBJECTS} to the corresponding predefined values.

Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-16-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:53:54 +01:00
Alexander Bulekov
61fc27e0df fuzz: add generic-fuzz configs for oss-fuzz
Predefine some generic-fuzz configs. For each of these, we will create a
separate FuzzTarget that can be selected through argv0 and, therefore,
fuzzed on oss-fuzz.

Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-15-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:53:53 +01:00
Alexander Bulekov
82849bcf30 fuzz: add an "opaque" to the FuzzTarget struct
It can be useful to register FuzzTargets that have nearly-identical
initialization handlers (e.g. for using the same fuzzing code, with
different configuration options). Add an opaque pointer to the
FuzzTarget struct, so that FuzzTargets can hold some data, useful for
storing target-specific configuration options, that can be read by the
get_init_cmdline function.

Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-14-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:53:53 +01:00
Alexander Bulekov
a253932227 fuzz: add a crossover function to generic-fuzzer
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-10-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:53:53 +01:00
Alexander Bulekov
ccbd4bc8af fuzz: add a DISABLE_PCI op to generic-fuzzer
This new operation is used in the next commit, which concatenates two
fuzzer-generated inputs. With this operation, we can prevent the second
input from clobbering the PCI configuration performed by the first.

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201023150746.107063-9-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:53:53 +01:00
Alexander Bulekov
f81cb729be fuzz: Add support for custom crossover functions
libfuzzer supports a "custom crossover function". Libfuzzer often tries
to blend two inputs to create a new interesting input. Sometimes, we
have a better idea about how to blend inputs together. This change
allows fuzzers to specify a custom function for blending two inputs
together.

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201023150746.107063-8-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:53:53 +01:00
Alexander Bulekov
20f5a30293 fuzz: Add DMA support to the generic-fuzzer
When a virtual-device tries to access some buffer in memory over DMA, we
add call-backs into the fuzzer(next commit). The fuzzer checks verifies
that the DMA request maps to a physical RAM address and fills the memory
with fuzzer-provided data. The patterns that we use to fill this memory
are specified using add_dma_pattern and clear_dma_patterns operations.

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201023150746.107063-5-alxndr@bu.edu>
[thuth: Reformatted one comment according to the QEMU coding style]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26 09:53:34 +01:00
Alexander Bulekov
05efbf2497 fuzz: Add PCI features to the generic fuzzer
This patch compares TYPE_PCI_DEVICE objects against the user-provided
matching pattern. If there is a match, we use some hacks and leverage
QOS to map each possible BAR for that device. Now fuzzed inputs might be
converted to pci_read/write commands which target specific. This means
that we can fuzz a particular device's PCI configuration space,

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201023150746.107063-4-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24 07:43:48 +02:00
Alexander Bulekov
da9bf53198 fuzz: Add generic virtual-device fuzzer
This is a generic fuzzer designed to fuzz a virtual device's
MemoryRegions, as long as they exist within the Memory or Port IO (if it
exists) AddressSpaces. The fuzzer's input is interpreted into a sequence
of qtest commands (outb, readw, etc). The interpreted commands are
separated by a magic seaparator, which should be easy for the fuzzer to
guess. Without ASan, the separator can be specified as a "dictionary
value" using the -dict argument (see libFuzzer documentation).

Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-3-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24 07:43:48 +02:00
Maxim Levitsky
d232b87ec6 libqtest: fix memory leak in the qtest_qmp_event_ref
The g_list_remove_link doesn't free the link element,
opposed to what I thought.
Switch to g_list_delete_link that does free it.

Also refactor the code a bit.
Thanks for Max Reitz for helping me with this.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20201019163702.471239-4-mlevitsk@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24 07:36:53 +02:00
Maxim Levitsky
7f9d519c0d libqtest: fix the order of buffered events
By a mistake I added the pending events in a wrong order.
Fix this by using g_list_append.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20201019163702.471239-3-mlevitsk@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24 07:36:53 +02:00
Havard Skinnemoen
288c31e30d tests/qtest: Make npcm7xx_timer-test conditional on CONFIG_NPCM7XX
This test won't work if qemu was compiled without CONFIG_NPCM7XX, as
pointed out by Thomas Huth on a different patch.

Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-Id: <20201023210637.351238-2-hskinnemoen@google.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24 07:23:19 +02:00
Thomas Huth
b7f47e82e2 tests/qtest/libqtest: Fix detection of architecture for binaries without path
The qtests can be run directly by specifying the QEMU binary with the
QTEST_QEMU_BINARY environment variable, for example:

 $ QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 tests/qtest/test-hmp

However, if you specify a binary without a path, for example with
QTEST_QEMU_BINARY=qemu-system-x86_64 if the QEMU binary is in your
$PATH, then the test currently simply crashes.

Let's try a little bit smarter here by looking for the final '-'
instead of the slash.

Message-Id: <20201012114816.43546-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24 07:23:19 +02:00
Chen Qun
9ab4fb21f5 tests/migration: fix memleak in wait_command/wait_command_fd
Properly free each command resp to avoid memory leak.
ASAN shows memory leak stack:

Indirect leak of 2352520 byte(s) in 571 object(s) allocated from:
    #0 0x7f6ca3308d4e in __interceptor_calloc (/lib64/libasan.so.5+0x112d4e)
    #1 0x7f6ca3127a50 in g_malloc0 (/lib64/libglib-2.0.so.0+0x55a50)
    #2 0x557bf3c71d2b in qdict_new ../qobject/qdict.c:29
    #3 0x557bf3c9caba in parse_object ../qobject/json-parser.c:318
    #4 0x557bf3c9ce75 in json_parser_parse ../qobject/json-parser.c:580
    #5 0x557bf3c8c8cf in json_message_process_token ../qobject/json-streamer.c:92
    #6 0x557bf3c9ea59 in json_lexer_feed_char ../qobject/json-lexer.c:313
    #7 0x557bf3c9eeb5 in json_lexer_feed ../qobject/json-lexer.c:350
    #8 0x557bf3c4793a in qmp_fd_receive ../tests/qtest/libqtest.c:608
    #9 0x557bf3c47b58 in qtest_qmp_receive ../tests/qtest/libqtest.c:618
    #10 0x557bf3c44245 in wait_command ../tests/qtest/migration-helpers.c:59
    #11 0x557bf3c445cb in migrate_query_status ../tests/qtest/migration-helpers.c:108
    #12 0x557bf3c44642 in check_migration_status ../tests/qtest/migration-helpers.c:124
    #13 0x557bf3c447e7 in wait_for_migration_status ../tests/qtest/migration-helpers.c:148
    #14 0x557bf3c43b8f in test_migrate_auto_converge ../tests/qtest/migration-test.c:1243
    ......

Fix: 5e34005571

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Message-Id: <20201023061218.2080844-2-kuhn.chenqun@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24 07:23:19 +02:00
Vladimir Sementsov-Ogievskiy
4f193168af iotests: add commit top->base cases to 274
These cases are fixed by previous patches around block_status and
is_allocated.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-id: 20200924194003.22080-6-vsementsov@virtuozzo.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-10-23 13:42:16 +01:00
Coiby Xu
049f55502a libvhost-user: Allow vu_message_read to be replaced
Allow vu_message_read to be replaced by one which will make use of the
QIOChannel functions. Thus reading vhost-user message won't stall the
guest. For slave channel, we still use the default vu_message_read.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Coiby Xu <coiby.xu@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20200918080912.321299-2-coiby.xu@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-10-23 13:42:16 +01:00
Claudio Fontana
9b1c911654 replay: do not build if TCG is not available
this fixes non-TCG builds broken recently by replay reverse debugging.

Stub the needed functions in stub/, splitting roughly between functions
needed only by system emulation, by system emulation and tools,
and by everyone.  This includes duplicating some code in replay/, and
puts the logic for non-replay related events in the replay/ module (+
the stubs), so this should be revisited in the future.

Surprisingly, only _one_ qtest was affected by this, ide-test.c, which
resulted in a buzz as the bh events were never delivered, and the bh
never executed.

Many other subsystems _should_ have been affected.

This fixes the immediate issue, however a better way to group replay
functionality to TCG-only code could be developed in the long term.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20201013192123.22632-4-cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-22 11:53:54 -04:00
Claudio Fontana
c51a5a23d8 qtest: unbreak non-TCG builds in bios-tables-test
the tests assume TCG is available, thus breaking
for TCG-only tests, where only the TCG accelerator option
is passed to the QEMU binary.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20201013192123.22632-3-cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-22 11:53:53 -04:00
Paolo Bonzini
34f02e9f33 do not use colons in test names
Starting with meson 0.56, colons are used to separate the subproject name
from the test name.  Use dash or slash depending on what looks nicer.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-22 11:53:53 -04:00
Peter Maydell
02aa56c4bc microvm: fix PCIe IRQs in APIC table.
microvm: add usb support.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABCgAGBQJfkEogAAoJEEy22O7T6HE4yBMP/1csWFbfJ6JWbqiLoH/ltMn5
 ojgGfcP6ErGNtNP6kBO/FupCzc26ejRDJuvYLmlJ6+Jkga/zCAXjdLyXrSMRbtKK
 Nk8KwYSo82ApK45yJuVKZonUoGV6l9sIMyipkctlUXFMrvVaPh0MtnLIFckxtkCJ
 npAUnakkke5fP5Bsluw/N+fApAKQlPyqSBlPoPgsjNQ3ODisCitaH6Fx5sGuNJnV
 RSCAynkVkJ+vRT5iEojR6nNEn3vei8KHzL7vGxSdVd6ypjUc16ARpaPyXs2+opdP
 jqtGArrLn8V94rOPnGBwpV5P5soUch/tllCZtzbBZDaFr3bCHo0kNytxufoZ7yzM
 3z+wLgEHm3ZVRhraKE/Ed0Fz99tHm13zBWM3HctNtaY1tP7/4MnjMXRYArLQFFIt
 SoG7hSOPQJ/9JgtMPLRwjne2kHqYWwQ7wrROmnTWvx7RlfsD5JhUqMPocBnEb4pq
 kl5r6ajtZ9D67IZYKtv1JxKBdOXy7VmoEQMsZPwIxuMb5EN4N+RBqdMXs9lzzNEG
 mNCDzW5jDUlVG3YWu1Zxbs8j0+Mvlk7yD5zj368DvZZIgAMR0OxlcNbLVEFMpu8u
 pndpELjb/A/zHZloJyMXfCz19ahKxQeKjF1n4H5Ja6PvC8olALzhIy0ikOA66At0
 2I7Qs8bfGahjOdz4HSnJ
 =LkZR
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/microvm-20201021-pull-request' into staging

microvm: fix PCIe IRQs in APIC table.
microvm: add usb support.

# gpg: Signature made Wed 21 Oct 2020 15:48:00 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/microvm-20201021-pull-request:
  tests/acpi: update expected data files
  tests/acpi: add microvm rtc test
  tests/acpi: add microvm usb test
  tests/acpi: add empty tests/data/acpi/microvm/DSDT.{usb, rtc} files
  tests/acpi: allow updates for expected data files
  microvm: add usb support
  usb/xhci: fixup xhci kconfig deps
  usb/xhci: add xhci_sysbus_build_aml() helper
  usb/xhci: add include/hw/usb/xhci.h header file
  acpi: add aml builder stubs
  tests/acpi: disallow changes for microvm/APIC.pcie
  tests/acpi: update expected data files
  apci: drop has_pci arg for acpi_build_madt
  microvm: set pci_irq_mask
  x86: make pci irqs runtime configurable
  tests/acpi: add empty microvm/APIC.pcie
  tests/acpi: allow changes for microvm/APIC.pcie

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-21 21:45:46 +01:00
Peter Maydell
67e8498937 Pull request
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+ber27ys35W+dsvQfe+BBqr8OQ4FAl+PNNYACgkQfe+BBqr8
 OQ5WHA/8CxKN5vHw1Ob4rAc1vjp58plwgpFOnwOUlw11FQ5+qJhSFvWjIaqFMzJ5
 tCs6Qus+k2arpcFY/RcTHEkNfJR7t8o4u62cZh+CzcpxpaTleM7Ru32xaiiw1dKH
 3ujfjnT4U9dTDGg6vqQeaZj9RBSKd3cFCzzupO6iho9md3ZCJXsO05w0SNyAe1Ct
 o7y0jHAxJMRQJ4kDtp8e2F9w+jNP2zLQZxPB3Af3SF0CTkXymuEv+5Jv+aoJ5Z9d
 tZxGF8imi9Gq+JSMxp7Oatw5RMBqCKEqr81cddbiPafisNBQJ4fR/HiPxzGjNTIp
 TW61duK/hLMbQk7my6bmGr2FOAo4Xw2t3e0pGORi20W19Su/us07KwFx81Ls6Wok
 3n/biFi6pWeFwDXO8nsgs4eJEcD0blrEqDbjLrMhcKgnFUGJTIbnZ+AIjpNy8OLZ
 edT5DZRymIROiPopBSsvUM9KYjo9kvoFodPl9RtiWFvjrkw1gyqnUAaa10xKpZ0s
 WKFrktFoPXOyNjlmZO936X2jKuGGv7+yYBLGKNpUOSQu8P4Jan8GEGmOtHZAWKMH
 xRnDSEfkBQPRmSriI0je7P3WVqlwqBzVH+a4P0d4b00LKVLiKtYAqO/x3UcQ20CQ
 AlBglcRL96hxm+capuGOmm79Nl5+u3dxwpQZEBVa2M65kbbXdZ4=
 =iStV
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request' into staging

Pull request

# gpg: Signature made Tue 20 Oct 2020 20:04:54 BST
# gpg:                using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jsnow-gitlab/tags/python-pull-request: (21 commits)
  python/qemu/qmp.py: Fix settimeout operation
  python/qemu/qmp.py: re-raise OSError when encountered
  python: add mypy config
  python/qemu/qmp.py: Preserve error context on re-raise
  python/qemu/console_socket.py: avoid encoding to/from string
  python/qemu/console_socket.py: Add type hint annotations
  python/qemu/console_socket.py: Clarify type of drain_thread
  python/qemu/console_socket.py: fix typing of settimeout
  python/qemu/console_socket.py: Correct type of recv()
  python/qemu: Add mypy type annotations
  iotests.py: Adjust HMP kwargs typing
  python/qemu: make 'args' style arguments immutable
  python/machine.py: fix _popen access
  python/machine.py: Add _qmp access shim
  python/machine.py: use qmp.command
  python/machine.py: Handle None events in events_wait
  python/machine.py: Don't modify state in _base_args()
  python/machine.py: reorder __init__
  python/machine.py: Fix monitor address typing
  python/qemu: use isort to lay out imports
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-21 11:09:13 +01:00
Gerd Hoffmann
66907f3d3b tests/acpi: update expected data files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201020074844.5304-11-kraxel@redhat.com
2020-10-21 11:36:19 +02:00
Gerd Hoffmann
0c491c8485 tests/acpi: add microvm rtc test
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201020074844.5304-10-kraxel@redhat.com
2020-10-21 11:36:19 +02:00
Gerd Hoffmann
f072fd2f85 tests/acpi: add microvm usb test
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201020074844.5304-9-kraxel@redhat.com
2020-10-21 11:36:19 +02:00
Gerd Hoffmann
d9b68f1add tests/acpi: add empty tests/data/acpi/microvm/DSDT.{usb, rtc} files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201020074844.5304-8-kraxel@redhat.com
2020-10-21 11:36:19 +02:00
Gerd Hoffmann
702ef9b6ae tests/acpi: allow updates for expected data files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201020074844.5304-7-kraxel@redhat.com
2020-10-21 11:36:19 +02:00
Gerd Hoffmann
0a10b8f718 tests/acpi: disallow changes for microvm/APIC.pcie
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201016113835.17465-8-kraxel@redhat.com
2020-10-21 11:36:05 +02:00
Gerd Hoffmann
d3b5a15f8d tests/acpi: update expected data files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201016113835.17465-7-kraxel@redhat.com
2020-10-21 11:36:05 +02:00
Gerd Hoffmann
e6b5a0718a tests/acpi: add empty microvm/APIC.pcie
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201016113835.17465-3-kraxel@redhat.com
2020-10-21 11:36:05 +02:00
Gerd Hoffmann
129927fdae tests/acpi: allow changes for microvm/APIC.pcie
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201016113835.17465-2-kraxel@redhat.com
2020-10-21 11:36:05 +02:00
Havard Skinnemoen
19d50149c8 tests/qtest: Add npcm7xx timer test
This test exercises the various modes of the npcm7xx timer. In
particular, it triggers the bug found by the fuzzer, as reported here:

https://lists.gnu.org/archive/html/qemu-devel/2020-09/msg02992.html

It also found several other bugs, especially related to interrupt
handling.

The test exercises all the timers in all the timer modules, which
expands to 180 test cases in total.

Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-id: 20201008232154.94221-2-hskinnemoen@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-20 16:12:00 +01:00
John Snow
090744d552 iotests.py: Adjust HMP kwargs typing
mypy wants to ensure there's consistency between the kwargs arguments
types and any unspecified keyword arguments. In this case, conv_keys is
a bool, but the remaining keys are Any type. Mypy (correctly) infers the
**kwargs type to be **Dict[str, str], which is not compatible with
conv_keys: bool.

Because QMP typing is a little fraught right now anyway, re-type kwargs
to Dict[str, Any] which has the benefit of silencing this check right
now.

A future re-design might type these more aggressively, but this will
give us a baseline to work from with minimal disruption.

(Thanks Kevin Wolf for the debugging assist here)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20201006235817.3280413-11-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2020-10-20 09:37:57 -04:00
Christian Schoenebeck
653daf3897 tests/9pfs: add local Tmkdir test
This test case uses the 9pfs 'local' driver to create a directory
and then checks if the expected directory was actually created
(as real directory) on host side.

This patch introduces a custom split() implementation, because
the test code requires non empty array elements as result. For
that reason g_strsplit() would not be a good alternative, as
it would require additional filter code for reshuffling the
array, and the resulting code would be even more complex than
this split() function.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <be342f236842272275f65dbe05587f0a5409ad77.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-10-19 14:25:40 +02:00
Christian Schoenebeck
e55b178b5e tests/9pfs: add virtio_9p_test_path()
This new public function virtio_9p_test_path() allows 9pfs
'local' tests to translate a path from guest scope to host
scope. For instance by passing an empty string it would
return the root path on host of the exported 9pfs tree.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <b563d3c73c6391ec927a2622c9f65c09ca56bd83.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-10-19 14:25:40 +02:00
Christian Schoenebeck
051f0e5be1 tests/9pfs: wipe local 9pfs test directory
Before running the first 9pfs test case, make sure the test directory
for running the 9pfs 'local' tests on is entirely empty. For that
reason simply delete the test directory (if any) before (re)creating
it on test suite startup.

Note: The preferable precise behaviour would be the test directory
only being wiped once *before* a test suite run. Right now the test
directory is also wiped at the *end* of a test suite run because
libqos is calling the virtio_9p_register_nodes() callback for some
reason also when a test suite completed. This is suboptimal as
developers cannot immediately see what files and directories the
9pfs local tests created precisely after the test suite completed.
But fortunately the test directory is not wiped if some test failed.
So it is probably not worth it drilling another hole into libqos
for this issue.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <b30776ea3289dc40dabc7d0063d825d21d9a65bf.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-10-19 14:25:40 +02:00
Christian Schoenebeck
3a565c641a tests/9pfs: introduce local tests
This patch introduces 9pfs test cases using the 9pfs 'local'
filesystem driver which reads/writes/creates/deletes real files
and directories.

In this initial version, there is only one local test which actually
only checks if the 9pfs 'local' device was created successfully.

Before the 9pfs 'local' tests are run, a test directory 'qtest-9p-local'
is created (with world rwx permissions) under the current working
directory. At this point that test directory is not auto deleted yet.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <81fc4b3b6b6c9bf7999e79f5e7cbc364a5f09ddb.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-10-19 14:25:40 +02:00
Christian Schoenebeck
eefd2394ef tests/9pfs: change qtest name prefix to synth
All existing 9pfs test cases are using the 'synth' fs driver so far, which
means they are not accessing real files, but a purely simulated (in RAM
only) file system.

Let's make this clear by changing the prefix of the individual qtest case
names from 'fs/' to 'synth/'. That way they'll be easily distinguishable
from upcoming new 9pfs test cases supposed to be using a different fs
driver.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <e04e75acb849b085c6d6320b2433a15fa935bcff.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-10-19 14:25:40 +02:00
Peter Maydell
22d30b340a MIPS patches queue
. Fix some comment spelling errors
 . Demacro some TCG helpers
 . Add loongson-ext lswc2/lsdc2 group of instructions
 . Log unimplemented cache opcode
 . Increase number of TLB entries on the 34Kf core
 . Allow the CPU to use dynamic frequencies
 . Calculate the CP0 timer period using the CPU frequency
 . Set CPU frequency for each machine
 . Fix Malta FPGA I/O region size
 . Allow running qtests when ROM is missing
 . Add record/replay acceptance tests
 . Update MIPS CPU documentation
 . MAINTAINERS updates
 
 CI jobs results:
   https://gitlab.com/philmd/qemu/-/pipelines/203931842
   https://travis-ci.org/github/philmd/qemu/builds/736491461
   https://cirrus-ci.com/build/6272264062631936
   https://app.shippable.com/github/philmd/qemu/runs/886/summary/console
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAl+K+NkACgkQ4+MsLN6t
 wN4oPRAArZ5v0fjGrylt9g4xCAygLoSMkH3sZxltB77UVN/dCawSTLK2seKKO5g/
 UtGt/j4/OAt8Ms+nF8FT+UZbknkgq+h7coOorHvz6gDEAx9UIg6/S2TRZJEx28+l
 LbzkqdxvNSoHRrQDpGo43xoaxjzCxSTSOKpPfje6p2YDxWjkxdr/ahcsbKHSKc+x
 uGdVdEAlLiAs/fBhkaJD3yy1VfqJKu8V5JJo1g4gSQOD1worRbZ4Us9QfuYr79Q7
 Kce1Z1MQSf/TceZuDubhzZBep5lF1uW4lTywcaDby0LvGNK4K+RnH+i+t7CNhtKs
 LH5j6iFQY1ecjb1Vh0IgKNAFaM2sTtO7A6fbBSOkVTO60wEp7i9fpbI5TRIjv7z/
 EBkzP3n00hhbFFDci6Lnh/Ko0Xy0ODe3Um5l410sTnJe9+LK0HR5V6WH8PD/wKV2
 nnKzSgb1U51KS6+FzLGLbQzDEvCgRKAJ9mwiQ+dlRfFHj+rEM6a9rlQmtsADBhKi
 sEx62BKe6mM/+qQL9AOwZ5xBmFAn6wquuLYoA2Bwfg0wPIiAiFTwrz/eVSm9qYsw
 O9Fer+1IMmd06T1REUtSDAh8+D2ekknKmFA3AG0818WvluD0Qm3KZp8uLLHJ/XkO
 jiRtmeW+hApeh8hP4E0bzmrfJPKseBCYYP1By7XavIOoCxlqhew=
 =BOxw
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-next-20201017' into staging

MIPS patches queue

. Fix some comment spelling errors
. Demacro some TCG helpers
. Add loongson-ext lswc2/lsdc2 group of instructions
. Log unimplemented cache opcode
. Increase number of TLB entries on the 34Kf core
. Allow the CPU to use dynamic frequencies
. Calculate the CP0 timer period using the CPU frequency
. Set CPU frequency for each machine
. Fix Malta FPGA I/O region size
. Allow running qtests when ROM is missing
. Add record/replay acceptance tests
. Update MIPS CPU documentation
. MAINTAINERS updates

CI jobs results:
  https://gitlab.com/philmd/qemu/-/pipelines/203931842
  https://travis-ci.org/github/philmd/qemu/builds/736491461
  https://cirrus-ci.com/build/6272264062631936
  https://app.shippable.com/github/philmd/qemu/runs/886/summary/console

# gpg: Signature made Sat 17 Oct 2020 14:59:53 BST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/mips-next-20201017: (44 commits)
  target/mips: Increase number of TLB entries on the 34Kf core (16 -> 64)
  MAINTAINERS: Remove duplicated Malta test entries
  MAINTAINERS: Downgrade MIPS Boston to 'Odd Fixes', fix Paul Burton mail
  MAINTAINERS: Put myself forward for MIPS target
  MAINTAINERS: Remove myself
  docs/system: Update MIPS CPU documentation
  tests/acceptance: Add MIPS record/replay tests
  hw/mips: Remove exit(1) in case of missing ROM
  hw/mips: Rename TYPE_MIPS_BOSTON to TYPE_BOSTON
  hw/mips: Simplify code using ROUND_UP(INITRD_PAGE_SIZE)
  hw/mips: Simplify loading 64-bit ELF kernels
  hw/mips/malta: Use clearer qdev style
  hw/mips/malta: Move gt64120 related code together
  hw/mips/malta: Fix FPGA I/O region size
  target/mips/cpu: Display warning when CPU is used without input clock
  hw/mips/cps: Do not allow use without input clock
  hw/mips/malta: Set CPU frequency to 320 MHz
  hw/mips/boston: Set CPU frequency to 1 GHz
  hw/mips/cps: Expose input clock and connect it to CPU cores
  hw/mips/jazz: Correct CPU frequencies
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-19 10:52:57 +01:00
Peter Maydell
782d7b30dd * Drop ninjatool and just require ninja (Paolo)
* Fix docs build under msys2 (Yonggang)
 * HAX snafu fix (Claudio)
 * Disable signal handlers during fuzzing (Alex)
 * Miscellaneous fixes (Bruce, Greg)
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl+LA6QUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroPa0wgAk6DqUR/eSv2tmwd6EiSLi+ngnA2q
 WcqbsEe8DQRZeNWB8WQHTp3g6DdwMjhCdn2KBZmT51g1pdyVoqu0wiW1lfb/plRR
 2aCcpMt++X4s8KdrILQ+gR7ZOR88GT6Mbm+9tt8MlYJu8aC8KW4wLMr/wAorNe+i
 iEMweEK0cw+TFYdb/cQV3vRgfp/DyiRGGG9MHrYa6eygkDqA1YBffTjlybivibjg
 WxRFtSd8pqFGyVsPsnRk0MX3+MY1U4Ah2Film/PukW6c2K0IOHR2zVRJOOR+Zd2E
 cCD3w+26/akivI01yH1V2kOzfsV2NipOtD7YW1DTMl5FFTSAKvXLzFibpA==
 =uWTa
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* Drop ninjatool and just require ninja (Paolo)
* Fix docs build under msys2 (Yonggang)
* HAX snafu fix (Claudio)
* Disable signal handlers during fuzzing (Alex)
* Miscellaneous fixes (Bruce, Greg)

# gpg: Signature made Sat 17 Oct 2020 15:45:56 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (22 commits)
  ci: include configure and meson logs in all jobs if configure fails
  hax: unbreak accelerator cpu code after cpus.c split
  fuzz: Disable QEMU's SIG{INT,HUP,TERM} handlers
  cirrus: Enable doc build on msys2/mingw
  meson: Move the detection logic for sphinx to meson
  meson: move SPHINX_ARGS references within "if build_docs"
  docs: Fix Sphinx configuration for msys2/mingw
  meson: Only install icons and qemu.desktop if have_system
  configure: fix handling of --docdir parameter
  meson: cleanup curses/iconv test
  meson.build: don't condition iconv detection on library detection
  build: add --enable/--disable-libudev
  build: replace ninjatool with ninja
  build: cleanups to Makefile
  add ninja to dockerfiles, CI configurations and test VMs
  dockerfiles: enable Centos 8 PowerTools
  configure: move QEMU_INCLUDES to meson
  tests: add missing generated sources to testqapi
  make: run shell with pipefail
  tests/Makefile.include: unbreak non-tcg builds
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-17 20:52:55 +01:00
Alexander Bulekov
fc69fa216c fuzz: Disable QEMU's SIG{INT,HUP,TERM} handlers
Prior to this patch, the only way I found to terminate the fuzzer was
either to:
 1. Explicitly specify the number of fuzzer runs with the -runs= flag
 2. SIGKILL the process with "pkill -9 qemu-fuzz-*" or similar

In addition to being annoying to deal with, SIGKILLing the process skips
over any exit handlers(e.g. registered with atexit()). This is bad,
since some fuzzers might create temporary files that should ideally be
removed on exit using an exit handler. The only way to achieve a clean
exit now is to specify -runs=N , but the desired "N" is tricky to
identify prior to fuzzing.

Why doesn't the process exit with standard SIGINT,SIGHUP,SIGTERM
signals? QEMU installs its own handlers for these signals in
os-posix.c:os_setup_signal_handling, which notify the main loop that an
exit was requested. The fuzzer, however, does not run qemu_main_loop,
which performs the main_loop_should_exit() check.  This means that the
fuzzer effectively ignores these signals. As we don't really care about
cleanly stopping the disposable fuzzer "VM", this patch uninstalls
QEMU's signal handlers. Thus, we can stop the fuzzer with
SIG{INT,HUP,TERM} and the fuzzing code can optionally use atexit() to
clean up temporary files/resources.

Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201014142157.46028-1-alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-17 10:45:53 -04:00
Paolo Bonzini
9dc6ee3fd7 meson: move SPHINX_ARGS references within "if build_docs"
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-17 10:45:52 -04:00
Paolo Bonzini
09e93326e4 build: replace ninjatool with ninja
Now that the build is done entirely by Meson, there is no need
to keep the Makefile conversion.  Instead, we can ask Ninja about
the targets it exposes and forward them.

The main advantages are, from smallest to largest:

- reducing the possible namespace pollution within the Makefile

- removal of a relatively large Python program

- faster build because parsing Makefile.ninja is slower than
parsing build.ninja; and faster build after Meson runs because
we do not have to generate Makefile.ninja.

- tracking of command lines, which provides more accurate rebuilds

In addition the change removes the requirement for GNU make 3.82, which
was annoying on Mac, and avoids bugs on Windows due to ninjatool not
knowing how to convert Windows escapes to POSIX escapes.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-17 10:45:51 -04:00
Paolo Bonzini
345d7053ca add ninja to dockerfiles, CI configurations and test VMs
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-17 10:45:50 -04:00
Paolo Bonzini
f2f984a3b3 dockerfiles: enable Centos 8 PowerTools
ninja is included in the CentOS PowerTools repository.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-17 10:45:50 -04:00
Paolo Bonzini
97d6efd0a3 tests: add missing generated sources to testqapi
Ninja notices them due to a different order in visiting the graph.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-17 10:45:50 -04:00
Paolo Bonzini
88da4b043b tests/Makefile.include: unbreak non-tcg builds
Remove from check-block the requirement that all TARGET_DIRS are built.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-17 10:45:49 -04:00
Pavel Dovgalyuk
1d2ff14b72 tests/acceptance: Add MIPS record/replay tests
This patch adds MIPS-targeted acceptance tests for
record/replay functions.

Signed-off-by: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <160276110297.2705.10918105269658307206.stgit@pasha-ThinkPad-X280>
[PMD: Moved 'override timeout' comment from instance to class,
      moved nanomips tests to ReplayKernelSlow class,
      tagged ReplayKernelSlow class with AVOCADO_TIMEOUT_EXPECTED]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-10-17 13:59:40 +02:00
Peter Maydell
7daf8f8d01 Block layer patches:
- qemu-storage-daemon: Remove QemuOpts from --object parser
 - monitor: Fix order in monitor_cleanup()
 - Deprecate the sheepdog block driver
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAl+IYSoRHGt3b2xmQHJl
 ZGhhdC5jb20ACgkQfwmycsiPL9YH0g//aXB91wIDBVvyRYddD7rv9tjr6nzlqqkE
 gsHGNiSDtNrNvmPyDl5JMF+xkki6mF4AKOwZYgDXaz/Rg/93DbR73yt3ZqdHUwOq
 hGSHJhdxyWJzLoL3di2ORQDrj414YLJlbVNUJMZnB7AGr/T0lHFwLbJr2dlBKONn
 uwaqoQ5fLnGY3szpQgJIZuHP//5aX3Zx1KyRSnlF93blRgKDJSD7NpEdIJyhFLd7
 qXcGPx75XsNPMCuxbAZFceMLUWsLh1//zuJU3dC4QS0lDjc+99oN7xiUT8DhlQAm
 nwSNaRoHdkVMtSFpJ/gmQzOFQbULXnAuLcdVXTWL31EGbINv64AjBrWByDJ0DsU5
 Q+zTmpf8m6BnQyTghE7LkxJFBfVdqRVG6ebZiMjuoyvUXRhBVCYGHv2qddVTLL5O
 5ixdArwgfXE0lRyF2Z2UUhZhAQO4YnHJxReRGwzSRCmM1kqzB5cSmNJylkbWYDh0
 aku3skXTPUBBE/bRpsIwB+lEEm8OaZSQQrHLdaHtUHM7qNFWmYbOdZOCQOG845QX
 sLq1Ghhtki6e2IZLPjOFOdm+p2cStLbfGExunkjhke9osTNfLNVSV8JNT0xORPAm
 CQCLn6EiEwpMEHbIn8AsSWRl1hbqCubxRHeeCSKmM7EtHd6mr/osRjeo8jdlK/Qb
 z7ztkatr7iU=
 =gBMn
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- qemu-storage-daemon: Remove QemuOpts from --object parser
- monitor: Fix order in monitor_cleanup()
- Deprecate the sheepdog block driver

# gpg: Signature made Thu 15 Oct 2020 15:48:10 BST
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  block: deprecate the sheepdog block driver
  block: drop moderated sheepdog mailing list from MAINTAINERS file
  monitor: Fix order in monitor_cleanup()
  qemu-storage-daemon: Remove QemuOpts from --object parser
  qom: Add user_creatable_print_help_from_qdict()
  qom: Factor out helpers from user_creatable_print_help()
  keyval: Parse help options
  keyval: Fix parsing of ',' in value of implied key
  test-keyval: Demonstrate misparse of ',' with implied key
  keyval: Fix and clarify grammar

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-16 17:39:01 +01:00
Kevin Wolf
8bf12c4f75 keyval: Parse help options
This adds a special meaning for 'help' and '?' as options to the keyval
parser. Instead of being an error (because of a missing value) or a
value for an implied key, they now request help, which is a new boolean
output of the parser in addition to the QDict.

A new parameter 'p_help' is added to keyval_parse() that contains on
return whether help was requested. If NULL is passed, requesting help
results in an error and all other cases work like before.

Turning previous error cases into help is a compatible extension. The
behaviour potentially changes for implied keys: They could previously
get 'help' as their value, which is now interpreted as requesting help.

This is not a problem in practice because 'help' and '?' are not a valid
values for the implied key of any option parsed with keyval_parse():

* audiodev: union Audiodev, implied key "driver" is enum AudiodevDriver,
  "help" and "?" are not among its values

* display: union DisplayOptions, implied key "type" is enum
  DisplayType, "help" and "?" are not among its values

* blockdev: union BlockdevOptions, implied key "driver is enum
  BlockdevDriver, "help" and "?" are not among its values

* export: union BlockExport, implied key "type" is enum BlockExportType,
  "help" and "?" are not among its values

* monitor: struct MonitorOptions, implied key "mode" is enum MonitorMode,
  "help" and "?" are not among its values

* nbd-server: struct NbdServerOptions, no implied key.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201011073505.1185335-5-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-15 16:06:27 +02:00
Markus Armbruster
7051ae6cf1 keyval: Fix parsing of ',' in value of implied key
The previous commit demonstrated documentation and code disagree on
parsing of ',' in the value of an implied key.  Fix the code to match
the documentation.

This breaks uses of keyval_parse() that pass an implied key and accept
a value containing ','.  None of the existing uses does:

* audiodev: implied key "driver" is enum AudiodevDriver, none of the
  values contains ','

* display: implied key "type" is enum DisplayType, none of the values
  contains ','

* blockdev: implied key "driver is enum BlockdevDriver, none of the
  values contains ','

* export: implied key "type" is enum BlockExportType, none of the
  values contains ','

* monitor: implied key "mode" is enum MonitorMode, none of the values
  contains ','

* nbd-server: no implied key.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201011073505.1185335-4-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-15 16:06:27 +02:00
Markus Armbruster
ce40cbf11d test-keyval: Demonstrate misparse of ',' with implied key
Add a test for "val,,ue" with implied key.  Documentation says this
should parse as implied key with value "val", then fail.  The code
parses it as implied key with value "val,ue", then succeeds.  The next
commit will fix it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201011073505.1185335-3-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-15 16:06:27 +02:00
Richard Henderson
51f22c195b tests/tcg/linux-test: Adjust getsockname for musl
Unlike glibc, musl does not use transparent unions to hide
the different structures that overlap struct sockaddr.

Add an explicit cast to work around this.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-10-14 21:19:52 -07:00
Peter Maydell
96292515c0 Trivial Patches Pull request 20201013
-----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAl+FlGcSHGxhdXJlbnRA
 dml2aWVyLmV1AAoJEPMMOL0/L748eJgQALXBL9j942qnCFfwntG/lm1ZABAjHxMb
 6oRt7J6+iKImOuZrZ8m87ET90sO+dPl3u+L9mq7BfaM2vewarwSSIYFrfyTO2Acf
 sFzKCfBC/mJJBzI0AqvV3caHGCxFhhzCxPO25JPC2yxgyHxTvG3k0krs5C6Wv9BF
 nHQPE9PZHguLpvJSH8Wmr70rdCbAOHwaIxkVIN9au/1nVktvPk9vPSjZVFpoMQRA
 gwIRb+Lo0Chqb9DY2Ino/0AFAMV8CbfopLZt8r8pg3mGFdh2U/KEkmtxDTYdVdbr
 d2LDAhiNP7C9SNRF7VyFcW21YpWOjWG+vzYnPl5KKces1fAbrseTD8fcNrqf5JZc
 ont2DdpmGZ+reE3ekyoT2YBk4tz3wGtCDoN19QAwFIvVYRyZW52HLg5zCNb2hq4T
 1/J5BQvhPxpbY7hFN6QkQa6i2e6EB2kqtrL/H3pjrw8CLAhQ2ZviCZvyLRpv26w/
 OzY5+u2GMdo27+EBqxkbpgZO86GWAhPPzqq4Rnd+wMcttTIHbyqALHIdAaqKz29T
 4fVF/nULBJcZL8srz+QdU7xlW9ETbZ+fyTWEo0ZZZnntNlD4ZzQB7HVt8d/kNoC6
 wR0I+gt/QAvlPIIP8pWa3MXKYcFNNXGWH2p0WK+jNUDVk7NnNkYkgBQigLPZw973
 uOHb/cR9lyrN
 =qJdy
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging

Trivial Patches Pull request 20201013

# gpg: Signature made Tue 13 Oct 2020 12:49:59 BST
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-5.2-pull-request:
  meson.build: drop duplicate 'sparc64' entry
  mingw: fix error __USE_MINGW_ANSI_STDIO redefined
  target/sparc/int32_helper: Remove duplicated 'Tag Overflow' entry
  goldfish_rtc: change MemoryRegionOps endianness to DEVICE_NATIVE_ENDIAN
  hw/char/serial: remove duplicate .class_init in serial_mm_info
  block/blkdebug: fix memory leak
  hw/pci: Fix typo in PCI hot-plug error message
  softmmu/memory: Log invalid memory accesses
  hw/acpi/piix4: Rename piix4_pm_add_propeties() to piix4_pm_add_properties()
  vmdk: fix maybe uninitialized warnings
  tests/test-char: Use a proper fallthrough comment
  hw/block/nvme: Simplify timestamp sum
  target/i386/cpu: Update comment that mentions Texinfo
  qemu-img-cmds.hx: Update comment that mentions Texinfo

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-13 14:06:22 +01:00
Peter Maydell
b37da83763 * qtest improvements (test for crash found with the fuzzer, increase
downtime in migration test, less verbose output when running w/o KVM)
 * Improve handling of acceptance tests in the Gitlab-CI
 * Run checkpatch.pl in the Gitlab-CI
 * Improve the gitlab-pipeline-status script
 * Misc patches (mark 'moxie' as deprecated, remove stale .gitignore files, ...)
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAl+FhiIRHHRodXRoQHJl
 ZGhhdC5jb20ACgkQLtnXdP5wLbXfcBAAkMc4eUbZ0Wkm7M7TdIRkn1vQEstgvyJN
 6t02MuqY0R01rdbIBAnCLSw9okxfCTf7Q33VmC7snLtPo6WmvYIPAXZAnUiz13K1
 hGhMJfEY0JSyPEXlENMC/SWcRfNuHud6OPp6KePvn6EQsVZ5CR9SeO5zMsCVj2SP
 bMaBYIAJsVCEHkR2lq9UXbjckjyO0GQnQ/oR3mNiqDLYBmrXUOxIFMBctgfbuUtm
 uPuvvknHVQa8foD18qVJ8QYZrpwrqN4edFjcoW3yvwfX6OOhTnx+pY43BG/of9YB
 OoRY7V4VN8aYmVR08sqyn6PRNpXW9WcSUn8D3JNeiAhLzO/8H197JhHwFVvbZc7t
 puLECIINy91wH2i3Onx7HWhss3XLUK3HsvWNLrvLui6vdbFHEtiW2/0GbwJzrcA0
 a9inH7bvI7BlPiIau/J7goaDv0fzZ7xVXlQcrM8hC9oCWH5gvmvcgTBWJn/5OxUZ
 fov3iFxcRWslFSQe+D66gBceIl/fScF+TUmPoWyeSlD/f1OR2WW+q8N1FvnbLflz
 oPutIoja8b6CobzAzp8Igc6/9uQvzCAFB92Y8q1Og7eguQybw7dDtbArjBmjUBVi
 slFWoY8/ri2+uyiPsyU13Yfu9N5myqdwIQeM7H8sQ7qS40QHp0z2tj18o951xH2w
 WJv3PlGcez4=
 =lCRK
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-13' into staging

* qtest improvements (test for crash found with the fuzzer, increase
  downtime in migration test, less verbose output when running w/o KVM)
* Improve handling of acceptance tests in the Gitlab-CI
* Run checkpatch.pl in the Gitlab-CI
* Improve the gitlab-pipeline-status script
* Misc patches (mark 'moxie' as deprecated, remove stale .gitignore files, ...)

# gpg: Signature made Tue 13 Oct 2020 11:49:06 BST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-10-13: (23 commits)
  scripts/ci/gitlab-pipeline-status: wait for pipeline creation
  scripts/ci/gitlab-pipeline-status: use more descriptive exceptions
  scripts/ci/gitlab-pipeline-status: handle keyboard interrupts
  scripts/ci/gitlab-pipeline-status: refactor parser creation
  scripts/ci/gitlab-pipeline-status: give early feedback on running pipelines
  scripts/ci/gitlab-pipeline-status: improve message regarding timeout
  scripts/ci/gitlab-pipeline-status: make branch name configurable
  gitlab: assign python helper files to GitLab maintainers section
  gitlab: add a CI job to validate the DCO sign off
  gitlab: add a CI job for running checkpatch.pl
  configure: fixes indent of $meson setup
  docs/system/deprecated: Mark the 'moxie' CPU as deprecated
  Remove superfluous .gitignore files
  MAINTAINERS: Ignore bios-tables-test in the qtest section
  Add a comment in bios-tables-test.c to clarify the reason behind approach
  softmmu/vl: Be less verbose about missing KVM when running the qtests
  tests/migration: Allow longer timeouts
  qtest: add fuzz test case
  Acceptance tests: show test report on GitLab CI
  Acceptance tests: do not show canceled test logs on GitLab CI
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-13 12:46:26 +01:00
Marc-André Lureau
662770af7c mingw: fix error __USE_MINGW_ANSI_STDIO redefined
Always put osdep.h first, and remove redundant stdlib.h include.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201008165953.884599-1-marcandre.lureau@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13 13:33:46 +02:00
Thomas Huth
ff82a54bc4 tests/test-char: Use a proper fallthrough comment
For being able to compile with -Werror=implicit-fallthrough we need
to use comments that the compiler recognizes. Use "fallthrough" instead
of "no break" here.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201002171343.283426-1-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13 13:33:45 +02:00
Thomas Huth
2ae00c8b2f Remove superfluous .gitignore files
Since we are now always doing out-of-tree builds, these gitignore
files should not be necessary anymore.

Message-Id: <20200919133637.72744-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13 12:48:17 +02:00
Ani Sinha
07f5903c85 Add a comment in bios-tables-test.c to clarify the reason behind approach
A comment is added in bios-tables-test.c that explains the reasoning
behind the process of updating the ACPI table blobs when new tests are added
or old tests are modified or code is committed that affect tests. The
explanation would help future contributors follow the correct process when
making code changes that affect ACPI tables.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200929142501.1057-1-ani@anisinha.ca>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13 12:48:17 +02:00
Dr. David Alan Gilbert
a4339de2de tests/migration: Allow longer timeouts
In travis, with gcov and gprof we're seeing timeouts; hopefully fix
this by increasing the test timeouts a bit, but for xbzrle ensure it
really does get a couple of cycles through to test the cache.

I think the problem in travis is we have about 2 host CPU threads,
in the test we have at least 3:
   a) The vCPU thread (100% flat out)
   b) The source migration thread
   c) The destination migration thread

if (b) & (c) are slow for any reason - gcov+gperf or a slow host -
then they're sharing one host CPU thread so limit the migration
bandwidth.

Tested on my laptop with:
   taskset -c 0,1 ./tests/qtest/migration-test -p /x86_64/migration

Reported-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20201008160330.130431-1-dgilbert@redhat.com>
[thuth: Move the #define to the right location]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13 08:08:55 +02:00
Li Qiang
d8dd109501 qtest: add fuzz test case
Currently the device fuzzer finds more and more issues.
For every fuzz case, we need not only the fixes but also
the corresponding test case. We can analysis the reproducer
for every case and find what happened in where and write
a beautiful test case. However the raw data of reproducer is not
friendly to analysis. It will take a very long time, even far more
than the fixes itself. So let's create a new file to hold all of
the fuzz test cases and just use the raw data to act as the test
case. This way nobody will be afraid of writing a test case for
the fuzz reproducer.

This patch adds the issue LP#1878263 test case.

Signed-off-by: Li Qiang <liq3ea@163.com>
Message-Id: <20200921160605.19329-1-liq3ea@163.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
[thuth: Slightly adjusted commit message, removed empty lines]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13 08:08:55 +02:00
Cleber Rosa
d44d9b6bc8 Acceptance tests: bump pycdlib version for easier installation
On with certain versions of "pip", package installations will attempt
to create wheels.  And, on environments without a "complete" Python
installation (as described in the acceptance tests requirements docs),
that will fail.

pycdlib, starting with version 1.11.0, is now being made available
as wheels, so its instalation on those constrained environments is
now possible.

Buglink: https://bugs.launchpad.net/qemu/+bug/1897783
Reported-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20201009205513.751968-2-crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13 08:08:55 +02:00
Philippe Mathieu-Daudé
4f3ccd4f16 tests/qtest: Replace magic value by NANOSECONDS_PER_SECOND definition
Use self-explicit NANOSECONDS_PER_SECOND definition instead
of a magic value.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201011194918.3219195-5-f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13 08:08:55 +02:00
Paolo Bonzini
d8a18da56d qemu-iotests, qtest: rewrite test 067 as a qtest
Test 067 from qemu-iotests is executing QMP commands to hotplug
and hot-unplug disks, devices and blockdevs.  Because the power
of the text-based test harness is limited, it is actually limiting
the checks that it does, for example by skipping DEVICE_DELETED
events.

tests/qtest already has a similar test, drive_del-test.c.
We can merge them, and even reuse some of the existing code in
drive_del-test.c.  This will improve the quality of the test by
covering DEVICE_DELETED events and testing multiple architectures
(therefore covering multiple PCI hotplug mechanisms as well as s390x
virtio-ccw).

The only difference is that the new test will always use null-co:// for
the medium rather than qcow2 or raw, but this should be irrelevant for
what the test is covering.  For example there are no "qemu-img check"
runs in 067 that would check that the file is properly closed.

The new tests requires PCI hot-plug support, so drive_del-test
is moved from qemu-system-ppc to qemu-system-ppc64.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-12 11:50:50 -04:00
Paolo Bonzini
9a613ddccc qtest: check that drives are really appearing and disappearing
Do not just trust the HMP commands to create and delete the drive, use
query-block to check that this is actually the case.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-12 11:50:49 -04:00
Maxim Levitsky
bb1a5b97f7 qtest: switch users back to qtest_qmp_receive
Let test use the new functionality for buffering events.
The only remaining users of qtest_qmp_receive_dict are tests
that fuzz the QMP protocol.

Tested with 'make check-qtest'.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20201006123904.610658-4-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-12 11:50:49 -04:00
Paolo Bonzini
c45a70d8c2 device-plug-test: use qtest_qmp to send the device_del command
Simplify the code now that events are buffered.  There is no need
anymore to separate sending the command and retrieving the response.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-12 11:50:49 -04:00
Maxim Levitsky
5e34005571 qtest: remove qtest_qmp_receive_success
The purpose of qtest_qmp_receive_success was mostly to process events
that arrived between the issueing of a command and the "return"
line from QMP.  This is now handled by the buffering of events
that libqtest performs automatically.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
2020-10-12 11:50:49 -04:00
Maxim Levitsky
c22045bfe6 qtest: Reintroduce qtest_qmp_receive with QMP event buffering
The new qtest_qmp_receive buffers all the received qmp events, allowing
qtest_qmp_eventwait_ref to return them.

This is intended to solve the race in regard to ordering of qmp events
vs qmp responses, as soon as the callers start using the new interface.

In addition to that, define qtest_qmp_event_ref a function which only scans
the buffer that qtest_qmp_receive stores the events to.  This is intended
for callers that are only interested in events that were received during
the last call to the qtest_qmp_receive.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20201006123904.610658-3-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-12 11:50:48 -04:00
Maxim Levitsky
1c3e2a38de qtest: rename qtest_qmp_receive to qtest_qmp_receive_dict
In the next patch a new version of qtest_qmp_receive will be
reintroduced that will buffer received qmp events for later
consumption in qtest_qmp_eventwait_ref

No functional change intended.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-12 11:50:24 -04:00
Paolo Bonzini
da00d067ea qtest: unify extra_qtest_srcs and extra_qtest_deps
Currently the extra sources and extra dependencies of qtests are held
in two separate dictionaries.  Use the same trick as tests/meson.build
to combine them into one.  This will make it easier to update the
documentation for unit tests and qtests.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-12 11:50:23 -04:00
Eduardo Habkost
51c778edd3 docs/devel/qtest: Include libqtest API reference
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201005205228.697463-4-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-12 11:50:23 -04:00
Alex Bennée
e5d402b28f tests/acceptance: disable machine_rx_gdbsim on GitLab
While I can get the ssh test to fail on my test setup this seems a lot
more stable except when on GitLab. Hopefully we can re-enable both
once the serial timing patches have been added.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20201007160038.26953-23-alex.bennee@linaro.org>
2020-10-09 17:27:55 +01:00
Yonggang Luo
27d891bca9 plugin: Fixes compiling errors on msys2/mingw
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201001163429.1348-3-luoyonggang@gmail.com>
Message-Id: <20201007160038.26953-21-alex.bennee@linaro.org>
2020-10-09 17:27:55 +01:00
Thomas Huth
7e86e5d5cc tests/docker: Add genisoimage to the docker file
genisoimage is needed for running the tests/qtest/cdrom-test qtest.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201006174347.152040-1-thuth@redhat.com>
Message-Id: <20201007160038.26953-7-alex.bennee@linaro.org>
2020-10-09 17:27:55 +01:00
Kevin Wolf
04f22362f1 qapi: Add a 'coroutine' flag for commands
This patch adds a new 'coroutine' flag to QMP command definitions that
tells the QMP dispatcher that the command handler is safe to be run in a
coroutine.

The documentation of the new flag pretends that this flag is already
used as intended, which it isn't yet after this patch. We'll implement
this in another patch in this series.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201005155855.256490-9-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-10-09 07:08:19 +02:00
Kevin Wolf
41725fa7ed qmp: Call monitor_set_cur() only in qmp_dispatch()
The correct way to set the current monitor for a coroutine handler will
be different than for a blocking handler, so monitor_set_cur() needs to
be called in qmp_dispatch().

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201005155855.256490-7-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-10-09 07:08:19 +02:00
Kevin Wolf
947e47448d monitor: Use getter/setter functions for cur_mon
cur_mon really needs to be coroutine-local as soon as we move monitor
command handlers to coroutines and let them yield. As a first step, just
remove all direct accesses to cur_mon so that we can implement this in
the getter function later.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201005155855.256490-4-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-10-09 07:08:19 +02:00
Andrew Jones
68970d1e0d hw/arm/virt: Implement kvm-steal-time
We add the kvm-steal-time CPU property and implement it for machvirt.
A tiny bit of refactoring was also done to allow pmu and pvtime to
use the same vcpu device helper functions.

Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Andrew Jones <drjones@redhat.com>
Message-id: 20201001061718.101915-7-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-08 15:24:32 +01:00
Andrew Jones
05889d15d1 tests/qtest: Restore aarch64 arm-cpu-features test
arm-cpu-features got dropped from the AArch64 tests during the meson
conversion shuffle.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Message-id: 20201001061718.101915-6-drjones@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-08 15:24:32 +01:00
Peter Maydell
6eeea6725a * Don't stop at the first unbootable device, continue scanning
* Fix corner cases in booting from ECKD
 * s390x-ccw bios cleanup part 2​
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAl98tMoRHHRodXRoQHJl
 ZGhhdC5jb20ACgkQLtnXdP5wLbWioA//bp1fp++Apn8w+Bbw3YY30wIG6/OLgjlw
 k//MtdcNasDswrWEES77lyR9ud22B/MSKqdfFpnTI1vQ8+e6BuH82iu3d7yNS0cd
 8tgb8jr1dO4gMjExJZ6ada5gY/ZkNWyM7gJooqVqTd+lEnIeo8yMAIPHE/3OyfeA
 xIIA0+owppxEQc3UuE3hS7Cu0ph03HDugWDEqMA6LcD2E8Yl2bP3Sh5uztVdjqmI
 CH1nuB62WR0kNheU+9woKPDBZP/NPwFvLRnJmNZptKensPotiwX1QjK9aqE15iU5
 Mr28qVxubRIMxfmlzJ+3NImTNjdJnOgKFxDwP/hCjJ5lBSHgM/69+nZcDt49Cg4k
 52LH9y+9RsDvOz7jNle0xn2V+T48ykkzLKvAHT/2wzSqE8eccpKilqP8ZoFPq11c
 WcyP68C6ag28AK72JRdNN43aM0clTeUVdUMgy4nqu6HzBDDHKhwTyj6W1zbs+aJC
 bBtITOxZyjrqPi156pJQCKWYrQQyq2SZV7BBAKSq56nkR+wkj4lxSbor2Am8h3Xk
 2QQBXtMgsmwcQTOfGlKer9KXWh7bEINh3iGtJ6QDL0KJtUFn2Uyi2U7uiSq4SlGS
 QH0AIxTKkYZ8VlRNgCCTf4XXJM0LGjX3XKIDePAnY5aA5F5bYdd7vFfCBChUWMML
 ARN7JMSXL70=
 =T7wc
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-06' into staging

* Don't stop at the first unbootable device, continue scanning
* Fix corner cases in booting from ECKD
* s390x-ccw bios cleanup part 2​

# gpg: Signature made Tue 06 Oct 2020 19:17:46 BST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-10-06:
  tests/qtest/cdrom: Add more s390x-related boot tests
  pc-bios/s390: Update the s390-ccw bios binaries
  pc-bios: s390x: Go into disabled wait when encountering a PGM exception
  pc-bios: s390x: Use reset PSW if avaliable
  pc-bios: s390x: Save PSW rework
  pc-bios: s390x: Fix bootmap.c zipl component entry data handling
  pc-bios/s390-ccw: break loop if a null block number is reached
  pc-bios/s390-ccw: fix off-by-one error
  pc-bios/s390-ccw/main: Remove superfluous call to enable_subchannel()
  pc-bios/s390-ccw: Allow booting in case the first virtio-blk disk is bad
  pc-bios/s390-ccw: Scan through all devices if no boot device specified
  pc-bios/s390-ccw: Do not bail out early if not finding a SCSI disk
  pc-bios/s390-ccw: Move the inner logic of find_subch() to a separate function
  pc-bios/s390-ccw: Introduce ENODEV define and remove guards of others
  pc-bios/s390-ccw: Move ipl-related code from main() into a separate function
  pc-bios/s390-ccw/Makefile: Compile with -std=gnu99, -fwrapv and -fno-common

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-06 21:13:34 +01:00
Thomas Huth
eb32abd8d9 tests/qtest/cdrom: Add more s390x-related boot tests
Let's add two new tests:

1) Booting with "bootindex" is the architected default behavior on the
s390x target, so we should have at least one test that is using the
"bootindex" property.

2) The s390-ccw bios used to fail when other unbootable devices have
been specified before the bootable device (without "bootindex"). Now
that the s390-ccw bios is a little bit smarter here, we should test
this scenario, too, to avoid regressions.

Message-Id: <20200806105349.632-10-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-06 20:14:48 +02:00
Peter Maydell
f2687fdb75 * Reverse debugging (Pavel)
* CFLAGS cleanup (Paolo)
 * ASLR fix (Mark)
 * cpus.c refactoring (Claudio)
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl98EB0UHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroOCsQf9G7EUAK1zcEOx20LtDdXFrk4tjsRp
 S83OGdihWe8SM+XiY9BfqsBbXdByqF+SitePOV3feGK0mOP5vtJIL7/2DLrtFTeF
 wOeARRA9ePVb7hcL5oXAQeE3bXrX8wq8Qtw9xAoHdw5JAEVmKIEJS6AL5Eu3M2Fh
 pvdBoV84pOm2/ARS3eRstRyW8gCC8rdLDlNsVDtCbYdNVq+VdkzR0l5Phc8JDx1M
 Qjdl1KpN6ZkuN8M6tnaQNTb9IUVu5c1tu5jdR6JdLUqAWp1wYZJ6r2jSatZWfLR3
 H+gzFsDoLPfCjZ3IhfZyvzF5leSZmdbFfzI0tHS1UJ/ZZYjutDvlPlbyYA==
 =Jys5
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* Reverse debugging (Pavel)
* CFLAGS cleanup (Paolo)
* ASLR fix (Mark)
* cpus.c refactoring (Claudio)

# gpg: Signature made Tue 06 Oct 2020 07:35:09 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (37 commits)
  tests/acceptance: add reverse debugging test
  replay: create temporary snapshot at debugger connection
  replay: describe reverse debugging in docs/replay.txt
  gdbstub: add reverse continue support in replay mode
  gdbstub: add reverse step support in replay mode
  replay: flush rr queue before loading the vmstate
  replay: implement replay-seek command
  replay: introduce breakpoint at the specified step
  replay: introduce info hmp/qmp command
  qapi: introduce replay.json for record/replay-related stuff
  migration: introduce icount field for snapshots
  qcow2: introduce icount field for snapshots
  replay: provide an accessor for rr filename
  replay: don't record interrupt poll
  configure: don't enable ASLR for --enable-debug Windows builds
  configure: consistently pass CFLAGS/CXXFLAGS/LDFLAGS to meson
  configure: do not clobber environment CFLAGS/CXXFLAGS/LDFLAGS
  dtc: Convert Makefile bits to meson bits
  slirp: Convert Makefile bits to meson bits
  accel/tcg: use current_machine as it is always set for softmmu
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-06 15:04:10 +01:00
Peter Maydell
d7c5b78829 Pull request
v2:
  * Removed clang-format call from scripts/block-coroutine-wrapper.py. This
    avoids the issue with clang version incompatibility. It could be added back
    in the future but the code is readable without reformatting and it also
    makes the build less dependent on the environment.
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAl97PuQACgkQnKSrs4Gr
 c8hTSQf/XMXm817fZxhiHssHisuh4c2TB1kUdDZPz9zr1sUg7fuBJEATtXGi9mYx
 cLHpDZWFesZEB19tmg9bTu1U5h+9/KAr4KKUWQSAhUPzFx6eQTz+/MOssLfGTyOT
 i7lBsDkA0czI0v1SxXx2bJNGQkOijQ2gpXVk/RumpCqPdH68p+l+rCbu9mNFr57/
 bjP6jiGbLpUBAfVwTHWkdyJrubwTrN9ni2RFRYb6GYs5qlO3yhVOo8Xs0zVkERkP
 YqNrLsIXtzxomc82Yenv11bmsK//kTPyeUsNl5DP8J1s9l6U2RCMo1IMcFa4/pbe
 D3wCPADfHQ4kaQpNrNsG64scSDkDpg==
 =AcXm
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/block-pull-request' into staging

Pull request

v2:
 * Removed clang-format call from scripts/block-coroutine-wrapper.py. This
   avoids the issue with clang version incompatibility. It could be added back
   in the future but the code is readable without reformatting and it also
   makes the build less dependent on the environment.

# gpg: Signature made Mon 05 Oct 2020 16:42:28 BST
# gpg:                using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha-gitlab/tags/block-pull-request:
  util/vfio-helpers: Rework the IOVA allocator to avoid IOVA reserved regions
  util/vfio-helpers: Collect IOVA reserved regions
  docs: add 'io_uring' option to 'aio' param in qemu-options.hx
  include/block/block.h: drop non-ascii quotation mark
  block/io: refactor save/load vmstate
  block: drop bdrv_prwv
  block: generate coroutine-wrapper code
  scripts: add block-coroutine-wrapper.py
  block: declare some coroutine functions in block/coroutines.h
  block/io: refactor coroutine wrappers
  block: return error-code from bdrv_invalidate_cache
  block/nvme: Replace magic value by SCALE_MS definition
  block/nvme: Use register definitions from 'block/nvme.h'
  block/nvme: Drop NVMeRegs structure, directly use NvmeBar
  block/nvme: Reduce I/O registers scope
  block/nvme: Map doorbells pages write-only
  util/vfio-helpers: Pass page protections to qemu_vfio_pci_map_bar()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-06 12:15:59 +01:00
Pavel Dovgalyuk
be52eca309 tests/acceptance: add reverse debugging test
This is a test for GDB reverse debugging commands: reverse step and reverse continue.
Every test in this suite consists of two phases: record and replay.
Recording saves the execution of some instructions and makes an initial
VM snapshot to allow reverse execution.
Replay saves the order of the first instructions and then checks that they
are executed backwards in the correct order.
After that the execution is replayed to the end, and reverse continue
command is checked by setting several breakpoints, and asserting
that the execution is stopped at the last of them.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>

--

v5:
 - disabled (as some other tests) when running on gitlab
   due to the unidentified timeout problem
Message-Id: <160174524678.12451.13258942849173670277.stgit@pasha-ThinkPad-X280>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-06 08:34:50 +02:00
Pavel Dovgalyuk
b39847a505 migration: introduce icount field for snapshots
Saving icount as a parameters of the snapshot allows navigation between
them in the execution replay scenario.
This information can be used for finding a specific snapshot for proceeding
the recorded execution to the specific moment of the time.
E.g., 'reverse step' action (introduced in one of the following patches)
needs to load the nearest snapshot which is prior to the current moment
of time.
This patch also updates snapshot test which verifies qemu monitor output.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Acked-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>

--

v4 changes:
 - squashed format update with test output update
v7 changes:
 - introduced the spaces between the fields in snapshot info output
 - updated the test to match new field widths
Message-Id: <160174518865.12451.14327573383978752463.stgit@pasha-ThinkPad-X280>

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-06 08:34:49 +02:00
Pavel Dovgalyuk
bbacffc5f7 qcow2: introduce icount field for snapshots
This patch introduces the icount field for saving within the snapshot.
It is required for navigation between the snapshots in record/replay mode.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Acked-by: Kevin Wolf <kwolf@redhat.com>

--

v7 changes:
 - also fix the test which checks qcow2 snapshot extra data
Message-Id: <160174518284.12451.2301137308458777398.stgit@pasha-ThinkPad-X280>

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-06 08:34:49 +02:00
Paolo Bonzini
4d34a86b2b slirp: Convert Makefile bits to meson bits
SLIRP uses Meson so it could become a subproject in the future,
but our choice of configure options is not yet supported in Meson
(https://github.com/mesonbuild/meson/pull/7740).

For now, build the library via the main meson.build just like for
capstone.

This improves the current state of affairs in that we will re-link
the qemu executables against a changed libslirp.a, which we wouldn't
do before-hand.

Tested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-06 08:34:41 +02:00
Claudio Fontana
740b175973 cpu-timers, icount: new modules
refactoring of cpus.c continues with cpu timer state extraction.

cpu-timers: responsible for the softmmu cpu timers state,
            including cpu clocks and ticks.

icount: counts the TCG instructions executed. As such it is specific to
the TCG accelerator. Therefore, it is built only under CONFIG_TCG.

One complication is due to qtest, which uses an icount field to warp time
as part of qtest (qtest_clock_warp).

In order to solve this problem, provide a separate counter for qtest.

This requires fixing assumptions scattered in the code that
qtest_enabled() implies icount_enabled(), checking each specific case.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[remove redundant initialization with qemu_spice_init]
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
[fix lingering calls to icount_get]
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-05 16:41:22 +02:00
Vladimir Sementsov-Ogievskiy
fae2681add block: drop bdrv_prwv
Now that we are not maintaining boilerplate code for coroutine
wrappers, there is no more sense in keeping the extra indirection layer
of bdrv_prwv().  Let's drop it and instead generate pure bdrv_preadv()
and bdrv_pwritev().

Currently, bdrv_pwritev() and bdrv_preadv() are returning bytes on
success, auto generated functions will instead return zero, as their
_co_ prototype. Still, it's simple to make the conversion safe: the
only external user of bdrv_pwritev() is test-bdrv-drain, and it is
comfortable enough with bdrv_co_pwritev() instead. So prototypes are
moved to local block/coroutines.h. Next, the only internal use is
bdrv_pread() and bdrv_pwrite(), which are modified to return bytes on
success.

Of course, it would be great to convert bdrv_pread() and bdrv_pwrite()
to return 0 on success. But this requires audit (and probably
conversion) of all their users, let's leave it for another day
refactoring.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20200924185414.28642-7-vsementsov@virtuozzo.com>
2020-10-05 10:59:42 +01:00
Paolo Bonzini
d72d6dcb0d dockerfiles: add diffutils to Fedora
For some reason diffutils is not included in the Fedora containers anymore,
causing the build to fail.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201003085054.332992-2-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-05 09:14:19 +02:00
Paolo Bonzini
8c17b8403c tests: tcg: do not use implicit rules
Use pattern rules to clarify which targets are going to match the
rule and to provide clearer error messages.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-04 18:36:23 +02:00
Paolo Bonzini
1badb709cf configure: convert accelerator variables to meson options
Prepare for moving the tests to meson.  For now they only have
enabled/disabled as the possible values when meson is invoked,
but "auto" will be a possibility later, when configure will only
parse the command line options.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-03 08:07:35 -04:00
Kevin Wolf
f51af04cce iotests: Test block-export-* QMP interface
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-32-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-02 15:46:40 +02:00
Kevin Wolf
f71255228e iotests: Allow supported and unsupported formats at the same time
This is useful for specifying 'generic' as supported (which includes
only writable image formats), but still excluding some incompatible
writable formats.

It also removes more lines than it adds.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-31-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-02 15:46:40 +02:00
Kevin Wolf
81b6b2bc1a iotests: Introduce qemu_nbd_list_log()
Add a function to list the NBD exports offered by an NBD server.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-30-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-02 15:46:40 +02:00
Kevin Wolf
91efbae938 iotests: Factor out qemu_tool_pipe_and_status()
We have three almost identical functions that call an external process
and return its output and return code. Refactor them into small wrappers
around a common function.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-29-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-02 15:46:40 +02:00
Kevin Wolf
1a9f7a804f block/export: Add BLOCK_EXPORT_DELETED event
Clients may want to know when an export has finally disappeard
(block-export-del returns earlier than that in the general case), so add
a QAPI event for it.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-22-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-02 15:46:40 +02:00
Kevin Wolf
d53be9ce55 block/export: Add 'id' option to block-export-add
We'll need an id to identify block exports in monitor commands. This
adds one.

Note that this is different from the 'name' option in the NBD server,
which is the externally visible export name. While block export ids need
to be unique in the whole process, export names must be unique only for
the same server. Different export types or (potentially in the future)
multiple NBD servers can have the same export name externally, but still
need different block export ids internally.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200924152717.287415-19-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-02 15:46:40 +02:00
Thomas Huth
0f3231bfb5 tests/check-block: Do not run the iotests with old versions of bash
macOS is shipped with a very old version of the bash (3.2), which
is currently not suitable for running the iotests anymore (e.g.
it is missing support for "readarray" which is used in the file
tests/qemu-iotests/common.filter). Add a check to skip the iotests
in this case - if someone still wants to run the iotests on macOS,
they can install a newer version from homebrew, for example.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200918153514.330705-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-02 15:46:40 +02:00
Thomas Huth
1b11f28d05 configure: Bump the minimum required Python version to 3.6
All our supported build platforms have Python 3.6 or newer nowadays, and
there are some useful features in Python 3.6 which are not available in
3.5 yet (e.g. the type hint annotations which will allow us to statically
type the QAPI parser), so let's bump the minimum Python version to 3.6 now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200923162908.95372-1-thuth@redhat.com>
Message-Id: <20200925154027.12672-16-alex.bennee@linaro.org>
2020-10-02 12:29:23 +01:00
Thomas Huth
e3755276d1 tests/docker: Remove old Debian 9 containers
We do not support Debian 9 in QEMU anymore, and the Debian 9 containers
are now no longer used in the gitlab-CI. Time to remove them.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200921174320.46062-6-thuth@redhat.com>
Message-Id: <20200925154027.12672-14-alex.bennee@linaro.org>
2020-10-02 12:29:15 +01:00
Thomas Huth
cf63177e59 tests/docker: Update the tricore container to debian 10
We do not support Debian 9 anymore, thus update the Tricore container
to Debian 10 now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200921174320.46062-4-thuth@redhat.com>
Message-Id: <20200925154027.12672-12-alex.bennee@linaro.org>
2020-10-02 12:29:08 +01:00
Thomas Huth
93cc0506f6 tests/docker: Use Fedora containers for MinGW cross-builds in the gitlab-CI
According to our support policy, we do not support Debian 9 in QEMU
anymore, and we only support building the Windows binaries with a
very recent version of the MinGW toolchain. So we should not test
the MinGW cross-compilation with Debian 9 anymore, but switch to
something newer like Fedora. To do this, we need a separate Fedora
container for each build that provides the QEMU_CONFIGURE_OPTS
environment variable.
Unfortunately, the MinGW 64-bit compiler seems to be a little bit
slow, so we also have to disable some features like "capstone" in the
build here to make sure that the CI pipelines still finish within a
reasonable amount of time.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200921174320.46062-2-thuth@redhat.com>
Message-Id: <20200925154027.12672-10-alex.bennee@linaro.org>
2020-10-02 12:29:02 +01:00
Peter Maydell
b23317eec4 microvm: add pcie support.
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABCgAGBQJfdMT5AAoJEEy22O7T6HE4QHkQAKBLDfVAoogJTQgKcgKKVAfb
 vxH+c0zIX4bXlh+/+aAShXf/1To1BkZtbIxYJX2hx9oec3zO+DK+p1YrAK8O0Lcz
 hleEyVpYhhX90y0HDzFlF9q05O90vYP+hzj8VW+IgkOJ7nWG+KdkiRBkxlwvn0PJ
 Zw4qw9fjZ/MW0Ml2UVQv2lfAaTc8XiasZo1ZEfZ8rK/a0ut+0wLefzWzqm//bJD+
 Ek2x9Om3okg2emeuBkeSWLlZ40fMGfEXn4UQkE7ZCLN6Q/LqSdEIn00MSjJa8C4T
 Z3CVNeHRlgG9C80tbM6rs+2YbWhBj0RPa7woNGZmVJaLIsBrMSC5s9ifvvnamtnE
 wzBm9Qayv67BcQHZOgEgxrSrNc7/tibwvcpGfiT9ONz/PVbMO7eTlRGFnwNGh2Fv
 0caPb8Ge9PLyfc7BXLday/0RM91lu3zTOlnfm6U/KFWPucF+zMFN5KCAGyqComxk
 g+1VxPPpXtCcIFwGYZ1yesKTW6VHFUEb6v5+gkU1UUJhSoz6141AR72DNFm2NA0j
 gk9GJ5ZZzMlFQV6YcrGkpFo0q0DKqSMy3dU1HjT7zMbh09hhJqdT1dyIBEfxJpgu
 LvDI318bvBjwqkdnlRxwQ01GZ3HGGkga0UHjz1LbeYlR59UC2wJWtCoMRYt9Oms4
 d+b7Fmbec2tU18uVtSOP
 =BHn7
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/microvm-20200930-pull-request' into staging

microvm: add pcie support.

# gpg: Signature made Wed 30 Sep 2020 18:48:41 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/microvm-20200930-pull-request:
  tests/acpi: update expected data files
  acpi/gpex: no reason to use a method for _CRS
  tests/acpi: add microvm pcie test
  tests/acpi: factor out common microvm test setup
  tests/acpi: add empty tests/data/acpi/microvm/DSDT.pcie file
  tests/acpi: allow updates for expected data files
  microvm/pcie: add 64bit mmio window
  microvm: add pcie support
  microvm: add irq table
  arm: use acpi_dsdt_add_gpex
  acpi: add acpi_dsdt_add_gpex
  move MemMapEntry

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-01 15:28:55 +01:00
Eduardo Habkost
d1e2d46467 bios-tables-test: Remove kernel-irqchip=off option
We don't need to use kernel-irqchip=off for irq0 override if IRQ
routing is supported by the host, which is the case since 2009
(IRQ routing was added to KVM in Linux v2.6.30).

This is a more straightforward fix for Launchpad bug #1896263, as
it doesn't require increasing the complexity of the MSR code.
kernel-irqchip=off is for debugging only and there's no need to
increase the complexity of the code just to work around an issue
that was already fixed in the kernel.

Fixes: https://bugs.launchpad.net/bugs/1896263
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20200922194732.2100510-1-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-30 19:11:36 +02:00
Paolo Bonzini
2c24305306 tests/tcg: reinstate or replace desired parts of rules.mak
Commit 660f793093 was a bit overzealous
with respect to tests/tcg, which needed quiet-command and $(BUILD_DIR).
Reinstate quiet-command, and replace $(BUILD_DIR) with just the
current directory.

Reported-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-30 19:11:36 +02:00
Paolo Bonzini
ea1edcd7da vl: relocate paths to data directories
As an additional advantage, the logic is now unified between
POSIX and Win32 systems.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-30 19:11:36 +02:00
Paolo Bonzini
ec986777ac fuzz: use qemu_get_exec_dir
Make things consistent with how softmmu/vl.c uses os_find_datadir.
Initializing the path to the executables will also be needed for
get_relocatable_path to work.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-30 19:11:36 +02:00
Paolo Bonzini
a4c13869f9 oslib: do not call g_strdup from qemu_get_exec_dir
Just return the directory without requiring the caller to free it.
This also removes a bogus check for NULL in os_find_datadir and
module_load_one; g_strdup of a static variable cannot return NULL.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-30 19:11:36 +02:00
Paolo Bonzini
fd5eef85fe meson: qtest: set "depends" correctly
This does not have any effect on Meson's behavior itself, since "meson test"
always rebuilds everything (that is one reason why we are not using it...).
However, mtest2make can use this information to do a selective rebuild
for the requested suite.

Cc: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-30 19:11:36 +02:00
Paolo Bonzini
27d551c00d meson: clean up build_by_default
Build all executables by default except for the known-broken ones.

This also allows running qemu-iotests without manually building
socket_scm_helper.

Reported-by: Max Reitz <mreitz@redhat.com>
Tested-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-30 19:09:19 +02:00
Claudio Fontana
8a5701e54a tests: add missing genh dependency
Fix high-parallelism builds by forcing all generated headers
to be created before tests are compiled.

Reported-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-09-30 19:09:19 +02:00
Peter Maydell
cbba3dc6ea acpi: unit test
This just adds a unit test for previously merged functionality.
 A bit unusual, but we have a contribitor under a deadline,
 let's be nice and merge the unit test right away - does no harm.
 Hopefully this won't be a beginning of a trend ...
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAl90PhkPHG1zdEByZWRo
 YXQuY29tAAoJECgfDbjSjVRp6MIH/isej+gtqmq/N6RTV6cixf/5NYOgWXpIK1aC
 RxA/x979yQKM5FM9doa0LbzPlg+ljPI9rizM0KIqH3tTtAmtpmPbvxVcqlCQI6Uc
 iPLFMbKaBoxkxGKKudGkGxAwfDi27vum2xYggm2iQiDsTsZkn/fIMpgpXmxNnvP4
 PI3XceMs26lRRdNGICVmp7PKlI8wyvXzFPhAwsBo5CCdpr90CgSuFIpthRnrfCID
 usVvoEY9nMItnJ2/6FQZLT2/P9vDVFfpndmslz8Ky1ZcythgxBshdigYfAy2FIAU
 PVcN0a9toCPS5185tIvvCT/LbjfgtwKgB/FawJGM1ScxXWvdgHk=
 =vr3O
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

acpi: unit test

This just adds a unit test for previously merged functionality.
A bit unusual, but we have a contribitor under a deadline,
let's be nice and merge the unit test right away - does no harm.
Hopefully this won't be a beginning of a trend ...

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Wed 30 Sep 2020 09:13:13 BST
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  tests/acpi: add DSDT.hpbrroot DSDT table blob to test global i440fx hotplug
  tests/acpi: unit test exercising global pci hotplug off for i440fx

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-30 11:40:38 +01:00
Gerd Hoffmann
7f6c3d1a57 tests/acpi: update expected data files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20200928104256.9241-13-kraxel@redhat.com
2020-09-30 11:29:56 +02:00
Gerd Hoffmann
18bb73b327 tests/acpi: add microvm pcie test
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20200928104256.9241-11-kraxel@redhat.com
2020-09-30 11:29:56 +02:00
Gerd Hoffmann
62b61b8552 tests/acpi: factor out common microvm test setup
... into new test_acpi_microvm_prepare helper

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20200928104256.9241-10-kraxel@redhat.com
2020-09-30 11:29:56 +02:00
Gerd Hoffmann
fe1e5cc805 tests/acpi: add empty tests/data/acpi/microvm/DSDT.pcie file
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20200928104256.9241-9-kraxel@redhat.com
2020-09-30 11:29:56 +02:00
Gerd Hoffmann
928dda4301 tests/acpi: allow updates for expected data files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20200928104256.9241-8-kraxel@redhat.com
2020-09-30 11:29:56 +02:00
Ani Sinha
4280355231 tests/acpi: add DSDT.hpbrroot DSDT table blob to test global i440fx hotplug
This change adds a new DSDT golden master table blob to test disabling
hotplug on both pci root bus and pci bridges. Also reverts the change
in file bios-tables-test-allowed-diff.h to make sure its now empty so that
future modifications to acpi tables can be caught.

The following is the disassembled diff between DSDT.hpbridge and DSDT.hpbrroot:

@@ -5,13 +5,13 @@
  *
  * Disassembling to symbolic ASL+ operators
  *
- * Disassembly of tests/data/acpi/pc/DSDT.hpbridge, Tue Sep 29 17:51:04 2020
+ * Disassembly of tests/data/acpi/pc/DSDT.hpbrroot, Tue Sep 29 17:50:00 2020
  *
  * Original Table Header:
  *     Signature        "DSDT"
- *     Length           0x0000139D (5021)
+ *     Length           0x00000C07 (3079)
  *     Revision         0x01 **** 32-bit table (V1), no 64-bit math support
- *     Checksum         0x05
+ *     Checksum         0xAD
  *     OEM ID           "BOCHS "
  *     OEM Table ID     "BXPCDSDT"
  *     OEM Revision     0x00000001 (1)
@@ -247,38 +247,6 @@
         }
     }

-    Scope (_SB.PCI0)
-    {
-        OperationRegion (PCST, SystemIO, 0xAE00, 0x08)
-        Field (PCST, DWordAcc, NoLock, WriteAsZeros)
-        {
-            PCIU,   32,
-            PCID,   32
-        }
-
-        OperationRegion (SEJ, SystemIO, 0xAE08, 0x04)
-        Field (SEJ, DWordAcc, NoLock, WriteAsZeros)
-        {
-            B0EJ,   32
-        }
-
-        OperationRegion (BNMR, SystemIO, 0xAE10, 0x04)
-        Field (BNMR, DWordAcc, NoLock, WriteAsZeros)
-        {
-            BNUM,   32
-        }
-
-        Mutex (BLCK, 0x00)
-        Method (PCEJ, 2, NotSerialized)
-        {
-            Acquire (BLCK, 0xFFFF)
-            BNUM = Arg0
-            B0EJ = (One << Arg1)
-            Release (BLCK)
-            Return (Zero)
-        }
-    }
-
     Scope (_SB)
     {
         Scope (PCI0)
@@ -737,12 +705,6 @@
     Scope (_GPE)
     {
         Name (_HID, "ACPI0006" /* GPE Block Device */)  // _HID: Hardware ID
-        Method (_E01, 0, NotSerialized)  // _Exx: Edge-Triggered GPE
-        {
-            Acquire (\_SB.PCI0.BLCK, 0xFFFF)
-            \_SB.PCI0.PCNT ()
-            Release (\_SB.PCI0.BLCK)
-        }
     }

     Scope (\_SB.PCI0)
@@ -813,22 +775,6 @@
                     )
             })
         }
-
-        Device (PHPR)
-        {
-            Name (_HID, "PNP0A06" /* Generic Container Device */)  // _HID: Hardware ID
-            Name (_UID, "PCI Hotplug resources")  // _UID: Unique ID
-            Name (_STA, 0x0B)  // _STA: Status
-            Name (_CRS, ResourceTemplate ()  // _CRS: Current Resource Settings
-            {
-                IO (Decode16,
-                    0xAE00,             // Range Minimum
-                    0xAE00,             // Range Maximum
-                    0x01,               // Alignment
-                    0x14,               // Length
-                    )
-            })
-        }
     }

     Scope (\)
@@ -878,7 +824,6 @@
     {
         Scope (PCI0)
         {
-            Name (BSEL, Zero)
             Device (S00)
             {
                 Name (_ADR, Zero)  // _ADR: Address
@@ -907,436 +852,6 @@
             {
                 Name (_ADR, 0x00030000)  // _ADR: Address
             }
-
-            Device (S20)
-            {
-                Name (_SUN, 0x04)  // _SUN: Slot User Number
-                Name (_ADR, 0x00040000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S28)
-            {
-                Name (_SUN, 0x05)  // _SUN: Slot User Number
-                Name (_ADR, 0x00050000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S30)
-            {
-                Name (_SUN, 0x06)  // _SUN: Slot User Number
-                Name (_ADR, 0x00060000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S38)
-            {
-                Name (_SUN, 0x07)  // _SUN: Slot User Number
-                Name (_ADR, 0x00070000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S40)
-            {
-                Name (_SUN, 0x08)  // _SUN: Slot User Number
-                Name (_ADR, 0x00080000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S48)
-            {
-                Name (_SUN, 0x09)  // _SUN: Slot User Number
-                Name (_ADR, 0x00090000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S50)
-            {
-                Name (_SUN, 0x0A)  // _SUN: Slot User Number
-                Name (_ADR, 0x000A0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S58)
-            {
-                Name (_SUN, 0x0B)  // _SUN: Slot User Number
-                Name (_ADR, 0x000B0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S60)
-            {
-                Name (_SUN, 0x0C)  // _SUN: Slot User Number
-                Name (_ADR, 0x000C0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S68)
-            {
-                Name (_SUN, 0x0D)  // _SUN: Slot User Number
-                Name (_ADR, 0x000D0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S70)
-            {
-                Name (_SUN, 0x0E)  // _SUN: Slot User Number
-                Name (_ADR, 0x000E0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S78)
-            {
-                Name (_SUN, 0x0F)  // _SUN: Slot User Number
-                Name (_ADR, 0x000F0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S80)
-            {
-                Name (_SUN, 0x10)  // _SUN: Slot User Number
-                Name (_ADR, 0x00100000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S88)
-            {
-                Name (_SUN, 0x11)  // _SUN: Slot User Number
-                Name (_ADR, 0x00110000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S90)
-            {
-                Name (_SUN, 0x12)  // _SUN: Slot User Number
-                Name (_ADR, 0x00120000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S98)
-            {
-                Name (_SUN, 0x13)  // _SUN: Slot User Number
-                Name (_ADR, 0x00130000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SA0)
-            {
-                Name (_SUN, 0x14)  // _SUN: Slot User Number
-                Name (_ADR, 0x00140000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SA8)
-            {
-                Name (_SUN, 0x15)  // _SUN: Slot User Number
-                Name (_ADR, 0x00150000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SB0)
-            {
-                Name (_SUN, 0x16)  // _SUN: Slot User Number
-                Name (_ADR, 0x00160000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SB8)
-            {
-                Name (_SUN, 0x17)  // _SUN: Slot User Number
-                Name (_ADR, 0x00170000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SC0)
-            {
-                Name (_SUN, 0x18)  // _SUN: Slot User Number
-                Name (_ADR, 0x00180000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SC8)
-            {
-                Name (_SUN, 0x19)  // _SUN: Slot User Number
-                Name (_ADR, 0x00190000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SD0)
-            {
-                Name (_SUN, 0x1A)  // _SUN: Slot User Number
-                Name (_ADR, 0x001A0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SD8)
-            {
-                Name (_SUN, 0x1B)  // _SUN: Slot User Number
-                Name (_ADR, 0x001B0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SE0)
-            {
-                Name (_SUN, 0x1C)  // _SUN: Slot User Number
-                Name (_ADR, 0x001C0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SE8)
-            {
-                Name (_SUN, 0x1D)  // _SUN: Slot User Number
-                Name (_ADR, 0x001D0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SF0)
-            {
-                Name (_SUN, 0x1E)  // _SUN: Slot User Number
-                Name (_ADR, 0x001E0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SF8)
-            {
-                Name (_SUN, 0x1F)  // _SUN: Slot User Number
-                Name (_ADR, 0x001F0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Method (DVNT, 2, NotSerialized)
-            {
-                If ((Arg0 & 0x10))
-                {
-                    Notify (S20, Arg1)
-                }
-
-                If ((Arg0 & 0x20))
-                {
-                    Notify (S28, Arg1)
-                }
-
-                If ((Arg0 & 0x40))
-                {
-                    Notify (S30, Arg1)
-                }
-
-                If ((Arg0 & 0x80))
-                {
-                    Notify (S38, Arg1)
-                }
-
-                If ((Arg0 & 0x0100))
-                {
-                    Notify (S40, Arg1)
-                }
-
-                If ((Arg0 & 0x0200))
-                {
-                    Notify (S48, Arg1)
-                }
-
-                If ((Arg0 & 0x0400))
-                {
-                    Notify (S50, Arg1)
-                }
-
-                If ((Arg0 & 0x0800))
-                {
-                    Notify (S58, Arg1)
-                }
-
-                If ((Arg0 & 0x1000))
-                {
-                    Notify (S60, Arg1)
-                }
-
-                If ((Arg0 & 0x2000))
-                {
-                    Notify (S68, Arg1)
-                }
-
-                If ((Arg0 & 0x4000))
-                {
-                    Notify (S70, Arg1)
-                }
-
-                If ((Arg0 & 0x8000))
-                {
-                    Notify (S78, Arg1)
-                }
-
-                If ((Arg0 & 0x00010000))
-                {
-                    Notify (S80, Arg1)
-                }
-
-                If ((Arg0 & 0x00020000))
-                {
-                    Notify (S88, Arg1)
-                }
-
-                If ((Arg0 & 0x00040000))
-                {
-                    Notify (S90, Arg1)
-                }
-
-                If ((Arg0 & 0x00080000))
-                {
-                    Notify (S98, Arg1)
-                }
-
-                If ((Arg0 & 0x00100000))
-                {
-                    Notify (SA0, Arg1)
-                }
-
-                If ((Arg0 & 0x00200000))
-                {
-                    Notify (SA8, Arg1)
-                }
-
-                If ((Arg0 & 0x00400000))
-                {
-                    Notify (SB0, Arg1)
-                }
-
-                If ((Arg0 & 0x00800000))
-                {
-                    Notify (SB8, Arg1)
-                }
-
-                If ((Arg0 & 0x01000000))
-                {
-                    Notify (SC0, Arg1)
-                }
-
-                If ((Arg0 & 0x02000000))
-                {
-                    Notify (SC8, Arg1)
-                }
-
-                If ((Arg0 & 0x04000000))
-                {
-                    Notify (SD0, Arg1)
-                }
-
-                If ((Arg0 & 0x08000000))
-                {
-                    Notify (SD8, Arg1)
-                }
-
-                If ((Arg0 & 0x10000000))
-                {
-                    Notify (SE0, Arg1)
-                }
-
-                If ((Arg0 & 0x20000000))
-                {
-                    Notify (SE8, Arg1)
-                }
-
-                If ((Arg0 & 0x40000000))
-                {
-                    Notify (SF0, Arg1)
-                }
-
-                If ((Arg0 & 0x80000000))
-                {
-                    Notify (SF8, Arg1)
-                }
-            }
-
-            Method (PCNT, 0, NotSerialized)
-            {
-                BNUM = Zero
-                DVNT (PCIU, One)
-                DVNT (PCID, 0x03)
-            }
         }
     }
 }

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200929123011.31836-3-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-30 04:10:51 -04:00
Ani Sinha
5645f99690 tests/acpi: unit test exercising global pci hotplug off for i440fx
This change adds a unit test to exercise the case when hotplug is disabled
both for pci root bus and the pci bridges by passing the following two
switches to qemu:

  -global PIIX4_PM.acpi-root-pci-hotplug=off
  -global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off

bios-tables-test-allowed-diff.h documents the fact that a new DSDT acpi gold
master binary blob we need to be added to test this. We will do the actual
addition in the next patch in the series.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200929123011.31836-2-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-30 04:10:51 -04:00
Peter Maydell
7cd77fb02b Remove texinfo dependency from docker and CI configs
We don't need texinfo to build the docs any more, so we can
drop that dependency from our docker and other CI configs.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-22-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-29 17:55:39 +02:00
Peter Maydell
a27ff0a249 scripts/qapi: Remove texinfo generation support
We no longer use the generated texinfo format documentation,
so delete the code that generates it, and the test case for
the generation.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-17-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-29 17:55:39 +02:00
Peter Maydell
ca1145ee88 tests/qapi-schema: Add test of the rST QAPI doc-comment output
Add a test of the rST output from the QAPI doc-comment generator,
similar to what we currently have that tests the Texinfo output.

This is a bit more awkward with Sphinx, because the generated output
is not 100% under our control the way the QAPI-to-Texinfo generator
was. We can't observe the data we generate, only the Sphinx
output. Two issues.

One, the output can vary with the Sphinx version. In practice Sphinx's
plaintext output generation has been identical between at least Sphinx
1.6 and 3.0, so we use that. (The HTML output has had changes across
versions). We use an exact-match comparison check, with the
understanding that perhaps changes in a future Sphinx version might
require us to implement something more clever to cope with variation
in the output.

Two, the test can only protect us from changes in the data we generate
that are visible in plain text.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-16-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message improved]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-29 17:55:39 +02:00
Peter Maydell
b09c8f7a99 tests/qapi-schema: Convert doc-good.json to rST-style strong/emphasis
doc-good.json currently uses the old *strong* and _emphasis_ markup.
As part of the conversion to rST this needs to switch to **strong**
and *emphasis*, because rST uses underscores as part of its markup
of hyperlinks and will otherwise warn about the syntax error.

In commit a660eed482 we fixed up the in-tree uses of the
old markup:
 1) _this_ was replaced with *this*
 2) the only in-tree use of *this* was left alone (turning
    a 'strong' into an 'emphasis')
(and so currently in-tree nothing is using either new-style
**strong** or old-style _emphasis_).

Update doc-good.json in a similar way:
 1) replace _this_ with *this*
 2) remove the usage of old-style *this*

(This slightly reduces the coverage for the old Texinfo generator,
which is about to go away, but is fine for the new rST generator
because that does not need to handle strong/emphasis itself because
it is simply passing the entire text as raw rST to Sphinx.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-13-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-29 17:55:39 +02:00
Peter Maydell
a69a6d4b4d scripts/qapi/parser.py: improve doc comment indent handling
Make the handling of indentation in doc comments more sophisticated,
so that when we see a section like:

Notes: some text
       some more text
          indented line 3

we save it for the doc-comment processing code as:

some text
some more text
   indented line 3

and when we see a section with the heading on its own line:

Notes:

some text
some more text
   indented text

we also accept that and save it in the same form.

If we detect that the comment document text is not indented as much
as we expect it to be, we throw a parse error.  (We don't complain
about over-indented sections, because for rST this can be legitimate
markup.)

The golden reference for the doc comment text is updated to remove
the two 'wrong' indents; these now form a test case that we correctly
stripped leading whitespace from an indented multi-line argument
definition.

We update the documentation in docs/devel/qapi-code-gen.txt to
describe the new indentation rules.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-6-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Whitespace between sentences tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-29 17:55:39 +02:00
Peter Maydell
99dff36d3a scripts/qapi: Move doc-comment whitespace stripping to doc.py
As we accumulate lines from doc comments when parsing the JSON, the
QAPIDoc class generally strips leading and trailing whitespace using
line.strip() when it calls _append_freeform().  This is fine for
Texinfo, but for rST leading whitespace is significant.  We'd like to
move to having the text in doc comments be rST format rather than a
custom syntax, so move the removal of leading whitespace from the
QAPIDoc class to the texinfo-specific processing code in
texi_format() in qapi/doc.py.

(Trailing whitespace will always be stripped by the rstrip() in
Section::append regardless.)

In a followup commit we will make the whitespace in the lines of doc
comment sections more consistently follow the input source.

There is no change to the generated .texi files before and after this
commit.

Because the qapi-schema test checks the exact values of the
documentation comments against a reference, we need to update that
reference to match the new whitespace.  In the first four places this
is now correctly checking that we did put in the amount of whitespace
to pass a rST-formatted list to the backend; in the last two places
the extra whitespace is 'wrong' and will go away again in the
following commit.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-5-peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-29 17:55:39 +02:00
Peter Maydell
63a97cf5a0 tests/qapi/doc-good.json: Prepare for qapi-doc Sphinx extension
doc-good.json tests doc comment parser corner cases.  We're about to
largely replace it by a Sphinx extension, which will have different
corner cases.  Tweak the test so it passes both with the old parser
and the Sphinx extension, by making it match the more restrictive
rST syntax:

 * in a single list the bullet types must all match
 * lists must have leading and following blank lines
 * the rules on when and where indentation matters differ
 * the '|' example syntax is going to go away entirely, so stop
   testing it

This will avoid the tests spuriously breaking when we tighten up the
parser code in the following commits.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-4-peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-29 17:55:39 +02:00
Michael S. Tsirkin
f142e4ede7 tests/acpi: drop unnecessary files
The last pull added a ton of useless files by mistake.
Drop them all.

Fixes: 0ed93f4c05 ("update golden master DSDT binary table blobs for q35")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 07:10:37 -04:00
Ani Sinha
0ed93f4c05 tests/acpi: update golden master DSDT binary table blobs for q35
In the previously applied commit ("piix4: don't reserve hw resources when
hotplug is off globally"), we make changes to the ACPI DSDT tables
such that some ACPI code are not generated when bsel is absent. Since
as of this point in time, in q35 machines, we do not use bsel for pci
buses, we need to update the DSDT table blobs.
This patch updates the DSDT golden master tables for q35 machines.
At the same time, we clear bios-tables-test-allowed-diff.h for future
changes which update tables.

Following is a typical diff between the q35 acpi DSDT table blobs:

@@ -1,30 +1,30 @@
 /*
  * Intel ACPI Component Architecture
  * AML/ASL+ Disassembler version 20180105 (64-bit version)
  * Copyright (c) 2000 - 2018 Intel Corporation
  *
  * Disassembling to symbolic ASL+ operators
  *
- * Disassembly of tests/data/acpi/q35/DSDT, Tue Sep 15 18:52:47 2020
+ * Disassembly of /tmp/aml-3O0DR0, Tue Sep 15 18:52:47 2020
  *
  * Original Table Header:
  *     Signature        "DSDT"
- *     Length           0x00001DFE (7678)
+ *     Length           0x00001DF6 (7670)
  *     Revision         0x01 **** 32-bit table (V1), no 64-bit math support
- *     Checksum         0xAC
+ *     Checksum         0x17
  *     OEM ID           "BOCHS "
  *     OEM Table ID     "BXPCDSDT"
  *     OEM Revision     0x00000001 (1)
  *     Compiler ID      "BXPC"
  *     Compiler Version 0x00000001 (1)
  */
 DefinitionBlock ("", "DSDT", 1, "BOCHS ", "BXPCDSDT", 0x00000001)
 {
     Scope (\)
     {
         OperationRegion (DBG, SystemIO, 0x0402, One)
         Field (DBG, ByteAcc, NoLock, Preserve)
         {
             DBGB,   8
         }

@@ -3113,24 +3113,20 @@
                 Name (_ADR, 0x00010000)  // _ADR: Address
                 Method (_S1D, 0, NotSerialized)  // _S1D: S1 Device State
                 {
                     Return (Zero)
                 }

                 Method (_S2D, 0, NotSerialized)  // _S2D: S2 Device State
                 {
                     Return (Zero)
                 }

                 Method (_S3D, 0, NotSerialized)  // _S3D: S3 Device State
                 {
                     Return (Zero)
                 }
             }
-
-            Method (PCNT, 0, NotSerialized)
-            {
-            }
         }
     }
 }

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-12-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 03:06:12 -04:00
Ani Sinha
c4bb646ffb Add ACPI DSDT tables for q35 that are being updated by the next patch
The following patch ("piix4: don't reserve hw resources when
hotplug is off globally") modifies certain ACPI tables for q35 machines.
This patch adds those table names to tests/qtest/bios-tables-test-allowed-diff.h
so that unit tests continue to pass and bisection is not broken.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-10-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 03:06:12 -04:00
Ani Sinha
8b434b031f tests/acpi: add newly added acpi DSDT table blob for pci bridge hotplug flag
This patch adds a binary blob corresponding to the DSDT acpi table. It is used
to unit test the flag 'acpi-pci-hotplug-with-bridge-support' used with pci
bridges.

This change also clears the file tests/qtest/bios-tables-test-allowed-diff.h
so that future changes which affect the table can be caught.

The following is the diff between files tests/data/acpi/pc/DSDT.bridge and
tests/data/acpi/pc/DSDT.hpbridge after disassembly :

@@ -1,30 +1,30 @@
 /*
  * Intel ACPI Component Architecture
  * AML/ASL+ Disassembler version 20180105 (64-bit version)
  * Copyright (c) 2000 - 2018 Intel Corporation
  *
  * Disassembling to symbolic ASL+ operators
  *
- * Disassembly of tests/data/acpi/pc/DSDT.bridge, Fri Sep 11 23:21:34 2020
+ * Disassembly of /tmp/aml-7UURQ0, Fri Sep 11 23:21:34 2020
  *
  * Original Table Header:
  *     Signature        "DSDT"
- *     Length           0x00001A89 (6793)
+ *     Length           0x0000131F (4895)
  *     Revision         0x01 **** 32-bit table (V1), no 64-bit math support
- *     Checksum         0x09
+ *     Checksum         0xF9
  *     OEM ID           "BOCHS "
  *     OEM Table ID     "BXPCDSDT"
  *     OEM Revision     0x00000001 (1)
  *     Compiler ID      "BXPC"
  *     Compiler Version 0x00000001 (1)
  */
 DefinitionBlock ("", "DSDT", 1, "BOCHS ", "BXPCDSDT", 0x00000001)
 {
     Scope (\)
     {
         OperationRegion (DBG, SystemIO, 0x0402, One)
         Field (DBG, ByteAcc, NoLock, Preserve)
         {
             DBGB,   8
         }

@@ -859,522 +859,32 @@
                 }

                 Method (_S2D, 0, NotSerialized)  // _S2D: S2 Device State
                 {
                     Return (Zero)
                 }

                 Method (_S3D, 0, NotSerialized)  // _S3D: S3 Device State
                 {
                     Return (Zero)
                 }
             }

             Device (S18)
             {
                 Name (_ADR, 0x00030000)  // _ADR: Address
-                Name (BSEL, One)
-                Device (S00)
-                {
-                    Name (_SUN, Zero)  // _SUN: Slot User Number
-                    Name (_ADR, Zero)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S08)
-                {
-                    Name (_SUN, One)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00010000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S10)
-                {
-                    Name (_SUN, 0x02)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00020000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S18)
-                {
-                    Name (_SUN, 0x03)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00030000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S20)
-                {
-                    Name (_SUN, 0x04)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00040000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S28)
-                {
-                    Name (_SUN, 0x05)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00050000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S30)
-                {
-                    Name (_SUN, 0x06)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00060000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S38)
-                {
-                    Name (_SUN, 0x07)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00070000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S40)
-                {
-                    Name (_SUN, 0x08)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00080000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S48)
-                {
-                    Name (_SUN, 0x09)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00090000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S50)
-                {
-                    Name (_SUN, 0x0A)  // _SUN: Slot User Number
-                    Name (_ADR, 0x000A0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S58)
-                {
-                    Name (_SUN, 0x0B)  // _SUN: Slot User Number
-                    Name (_ADR, 0x000B0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S60)
-                {
-                    Name (_SUN, 0x0C)  // _SUN: Slot User Number
-                    Name (_ADR, 0x000C0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S68)
-                {
-                    Name (_SUN, 0x0D)  // _SUN: Slot User Number
-                    Name (_ADR, 0x000D0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S70)
-                {
-                    Name (_SUN, 0x0E)  // _SUN: Slot User Number
-                    Name (_ADR, 0x000E0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S78)
-                {
-                    Name (_SUN, 0x0F)  // _SUN: Slot User Number
-                    Name (_ADR, 0x000F0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S80)
-                {
-                    Name (_SUN, 0x10)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00100000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S88)
-                {
-                    Name (_SUN, 0x11)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00110000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S90)
-                {
-                    Name (_SUN, 0x12)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00120000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (S98)
-                {
-                    Name (_SUN, 0x13)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00130000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SA0)
-                {
-                    Name (_SUN, 0x14)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00140000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SA8)
-                {
-                    Name (_SUN, 0x15)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00150000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SB0)
-                {
-                    Name (_SUN, 0x16)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00160000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SB8)
-                {
-                    Name (_SUN, 0x17)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00170000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SC0)
-                {
-                    Name (_SUN, 0x18)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00180000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SC8)
-                {
-                    Name (_SUN, 0x19)  // _SUN: Slot User Number
-                    Name (_ADR, 0x00190000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SD0)
-                {
-                    Name (_SUN, 0x1A)  // _SUN: Slot User Number
-                    Name (_ADR, 0x001A0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SD8)
-                {
-                    Name (_SUN, 0x1B)  // _SUN: Slot User Number
-                    Name (_ADR, 0x001B0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SE0)
-                {
-                    Name (_SUN, 0x1C)  // _SUN: Slot User Number
-                    Name (_ADR, 0x001C0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SE8)
-                {
-                    Name (_SUN, 0x1D)  // _SUN: Slot User Number
-                    Name (_ADR, 0x001D0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SF0)
-                {
-                    Name (_SUN, 0x1E)  // _SUN: Slot User Number
-                    Name (_ADR, 0x001E0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Device (SF8)
-                {
-                    Name (_SUN, 0x1F)  // _SUN: Slot User Number
-                    Name (_ADR, 0x001F0000)  // _ADR: Address
-                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                    {
-                        PCEJ (BSEL, _SUN)
-                    }
-                }
-
-                Method (DVNT, 2, NotSerialized)
-                {
-                    If ((Arg0 & One))
-                    {
-                        Notify (S00, Arg1)
-                    }
-
-                    If ((Arg0 & 0x02))
-                    {
-                        Notify (S08, Arg1)
-                    }
-
-                    If ((Arg0 & 0x04))
-                    {
-                        Notify (S10, Arg1)
-                    }
-
-                    If ((Arg0 & 0x08))
-                    {
-                        Notify (S18, Arg1)
-                    }
-
-                    If ((Arg0 & 0x10))
-                    {
-                        Notify (S20, Arg1)
-                    }
-
-                    If ((Arg0 & 0x20))
-                    {
-                        Notify (S28, Arg1)
-                    }
-
-                    If ((Arg0 & 0x40))
-                    {
-                        Notify (S30, Arg1)
-                    }
-
-                    If ((Arg0 & 0x80))
-                    {
-                        Notify (S38, Arg1)
-                    }
-
-                    If ((Arg0 & 0x0100))
-                    {
-                        Notify (S40, Arg1)
-                    }
-
-                    If ((Arg0 & 0x0200))
-                    {
-                        Notify (S48, Arg1)
-                    }
-
-                    If ((Arg0 & 0x0400))
-                    {
-                        Notify (S50, Arg1)
-                    }
-
-                    If ((Arg0 & 0x0800))
-                    {
-                        Notify (S58, Arg1)
-                    }
-
-                    If ((Arg0 & 0x1000))
-                    {
-                        Notify (S60, Arg1)
-                    }
-
-                    If ((Arg0 & 0x2000))
-                    {
-                        Notify (S68, Arg1)
-                    }
-
-                    If ((Arg0 & 0x4000))
-                    {
-                        Notify (S70, Arg1)
-                    }
-
-                    If ((Arg0 & 0x8000))
-                    {
-                        Notify (S78, Arg1)
-                    }
-
-                    If ((Arg0 & 0x00010000))
-                    {
-                        Notify (S80, Arg1)
-                    }
-
-                    If ((Arg0 & 0x00020000))
-                    {
-                        Notify (S88, Arg1)
-                    }
-
-                    If ((Arg0 & 0x00040000))
-                    {
-                        Notify (S90, Arg1)
-                    }
-
-                    If ((Arg0 & 0x00080000))
-                    {
-                        Notify (S98, Arg1)
-                    }
-
-                    If ((Arg0 & 0x00100000))
-                    {
-                        Notify (SA0, Arg1)
-                    }
-
-                    If ((Arg0 & 0x00200000))
-                    {
-                        Notify (SA8, Arg1)
-                    }
-
-                    If ((Arg0 & 0x00400000))
-                    {
-                        Notify (SB0, Arg1)
-                    }
-
-                    If ((Arg0 & 0x00800000))
-                    {
-                        Notify (SB8, Arg1)
-                    }
-
-                    If ((Arg0 & 0x01000000))
-                    {
-                        Notify (SC0, Arg1)
-                    }
-
-                    If ((Arg0 & 0x02000000))
-                    {
-                        Notify (SC8, Arg1)
-                    }
-
-                    If ((Arg0 & 0x04000000))
-                    {
-                        Notify (SD0, Arg1)
-                    }
-
-                    If ((Arg0 & 0x08000000))
-                    {
-                        Notify (SD8, Arg1)
-                    }
-
-                    If ((Arg0 & 0x10000000))
-                    {
-                        Notify (SE0, Arg1)
-                    }
-
-                    If ((Arg0 & 0x20000000))
-                    {
-                        Notify (SE8, Arg1)
-                    }
-
-                    If ((Arg0 & 0x40000000))
-                    {
-                        Notify (SF0, Arg1)
-                    }
-
-                    If ((Arg0 & 0x80000000))
-                    {
-                        Notify (SF8, Arg1)
-                    }
-                }
-
-                Method (PCNT, 0, NotSerialized)
-                {
-                    BNUM = One
-                    DVNT (PCIU, One)
-                    DVNT (PCID, 0x03)
-                }
             }

             Device (S20)
             {
                 Name (_SUN, 0x04)  // _SUN: Slot User Number
                 Name (_ADR, 0x00040000)  // _ADR: Address
                 Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
                 {
                     PCEJ (BSEL, _SUN)
                 }
             }

             Device (S28)
             {
                 Name (_SUN, 0x05)  // _SUN: Slot User Number
                 Name (_ADR, 0x00050000)  // _ADR: Address
@@ -1779,22 +1289,21 @@
                 If ((Arg0 & 0x40000000))
                 {
                     Notify (SF0, Arg1)
                 }

                 If ((Arg0 & 0x80000000))
                 {
                     Notify (SF8, Arg1)
                 }
             }

             Method (PCNT, 0, NotSerialized)
             {
                 BNUM = Zero
                 DVNT (PCIU, One)
                 DVNT (PCID, 0x03)
-                ^S18.PCNT ()
             }
         }
     }
 }

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-9-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 03:06:12 -04:00
Ani Sinha
5e3a486211 tests/acpi: unit test for 'acpi-pci-hotplug-with-bridge-support' bridge flag
This change adds a new unit test for the global flag
'acpi-pci-hotplug-with-bridge-support' which is available for cold plugged pci
bridges in i440fx. The flag can be used to turn off ACPI based hotplug support
on all pci bridges.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-8-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 03:06:12 -04:00
Ani Sinha
0fb41e8987 tests/acpi: list added acpi table binary file for pci bridge hotplug test
The file 'tests/data/acpi/pc/DSDT.hpbridge' is a newly added acpi table file
for testing the pci bridge option 'acpi-pci-hotplug-with-bridge-support' under
i440fx. This change documents this fact.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-7-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 03:06:12 -04:00
Ani Sinha
df00a52972 tests/acpi: add a new ACPI table in order to test root pci hotplug on/off
A new binary ACPI table tests/data/acpi/pc/DSDT.roothp is added in order
to unit test hotplug on/off capability on the root pci bus for i440fx.
The diff between the table DSDT.bridge and DSDT.roothp is listed below:

@@ -1,30 +1,30 @@
 /*
  * Intel ACPI Component Architecture
  * AML/ASL+ Disassembler version 20180105 (64-bit version)
  * Copyright (c) 2000 - 2018 Intel Corporation
  *
  * Disassembling to symbolic ASL+ operators
  *
- * Disassembly of tests/data/acpi/pc/DSDT.bridge, Fri Sep 11 22:51:04 2020
+ * Disassembly of /tmp/aml-UGIHQ0, Fri Sep 11 22:51:04 2020
  *
  * Original Table Header:
  *     Signature        "DSDT"
- *     Length           0x00001A89 (6793)
+ *     Length           0x0000140A (5130)
  *     Revision         0x01 **** 32-bit table (V1), no 64-bit math support
- *     Checksum         0x09
+ *     Checksum         0xE6
  *     OEM ID           "BOCHS "
  *     OEM Table ID     "BXPCDSDT"
  *     OEM Revision     0x00000001 (1)
  *     Compiler ID      "BXPC"
  *     Compiler Version 0x00000001 (1)
  */
 DefinitionBlock ("", "DSDT", 1, "BOCHS ", "BXPCDSDT", 0x00000001)
 {
     Scope (\)
     {
         OperationRegion (DBG, SystemIO, 0x0402, One)
         Field (DBG, ByteAcc, NoLock, Preserve)
         {
             DBGB,   8
         }

@@ -831,61 +831,60 @@
             Name (_CRS, ResourceTemplate ()  // _CRS: Current Resource Settings
             {
                 IO (Decode16,
                     0x0510,             // Range Minimum
                     0x0510,             // Range Maximum
                     0x01,               // Alignment
                     0x0C,               // Length
                     )
             })
         }
     }

     Scope (\_SB)
     {
         Scope (PCI0)
         {
-            Name (BSEL, Zero)
             Device (S00)
             {
                 Name (_ADR, Zero)  // _ADR: Address
             }

             Device (S10)
             {
                 Name (_ADR, 0x00020000)  // _ADR: Address
                 Method (_S1D, 0, NotSerialized)  // _S1D: S1 Device State
                 {
                     Return (Zero)
                 }

                 Method (_S2D, 0, NotSerialized)  // _S2D: S2 Device State
                 {
                     Return (Zero)
                 }

                 Method (_S3D, 0, NotSerialized)  // _S3D: S3 Device State
                 {
                     Return (Zero)
                 }
             }

             Device (S18)
             {
                 Name (_ADR, 0x00030000)  // _ADR: Address
-                Name (BSEL, One)
+                Name (BSEL, Zero)
                 Device (S00)
                 {
                     Name (_SUN, Zero)  // _SUN: Slot User Number
                     Name (_ADR, Zero)  // _ADR: Address
                     Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
                     {
                         PCEJ (BSEL, _SUN)
                     }
                 }

                 Device (S08)
                 {
                     Name (_SUN, One)  // _SUN: Slot User Number
                     Name (_ADR, 0x00010000)  // _ADR: Address
                     Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
                     {
@@ -1345,456 +1344,30 @@
                         Notify (SE8, Arg1)
                     }

                     If ((Arg0 & 0x40000000))
                     {
                         Notify (SF0, Arg1)
                     }

                     If ((Arg0 & 0x80000000))
                     {
                         Notify (SF8, Arg1)
                     }
                 }

                 Method (PCNT, 0, NotSerialized)
                 {
-                    BNUM = One
+                    BNUM = Zero
                     DVNT (PCIU, One)
                     DVNT (PCID, 0x03)
                 }
             }

-            Device (S20)
-            {
-                Name (_SUN, 0x04)  // _SUN: Slot User Number
-                Name (_ADR, 0x00040000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S28)
-            {
-                Name (_SUN, 0x05)  // _SUN: Slot User Number
-                Name (_ADR, 0x00050000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S30)
-            {
-                Name (_SUN, 0x06)  // _SUN: Slot User Number
-                Name (_ADR, 0x00060000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S38)
-            {
-                Name (_SUN, 0x07)  // _SUN: Slot User Number
-                Name (_ADR, 0x00070000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S40)
-            {
-                Name (_SUN, 0x08)  // _SUN: Slot User Number
-                Name (_ADR, 0x00080000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S48)
-            {
-                Name (_SUN, 0x09)  // _SUN: Slot User Number
-                Name (_ADR, 0x00090000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S50)
-            {
-                Name (_SUN, 0x0A)  // _SUN: Slot User Number
-                Name (_ADR, 0x000A0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S58)
-            {
-                Name (_SUN, 0x0B)  // _SUN: Slot User Number
-                Name (_ADR, 0x000B0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S60)
-            {
-                Name (_SUN, 0x0C)  // _SUN: Slot User Number
-                Name (_ADR, 0x000C0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S68)
-            {
-                Name (_SUN, 0x0D)  // _SUN: Slot User Number
-                Name (_ADR, 0x000D0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S70)
-            {
-                Name (_SUN, 0x0E)  // _SUN: Slot User Number
-                Name (_ADR, 0x000E0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S78)
-            {
-                Name (_SUN, 0x0F)  // _SUN: Slot User Number
-                Name (_ADR, 0x000F0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S80)
-            {
-                Name (_SUN, 0x10)  // _SUN: Slot User Number
-                Name (_ADR, 0x00100000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S88)
-            {
-                Name (_SUN, 0x11)  // _SUN: Slot User Number
-                Name (_ADR, 0x00110000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S90)
-            {
-                Name (_SUN, 0x12)  // _SUN: Slot User Number
-                Name (_ADR, 0x00120000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (S98)
-            {
-                Name (_SUN, 0x13)  // _SUN: Slot User Number
-                Name (_ADR, 0x00130000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SA0)
-            {
-                Name (_SUN, 0x14)  // _SUN: Slot User Number
-                Name (_ADR, 0x00140000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SA8)
-            {
-                Name (_SUN, 0x15)  // _SUN: Slot User Number
-                Name (_ADR, 0x00150000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SB0)
-            {
-                Name (_SUN, 0x16)  // _SUN: Slot User Number
-                Name (_ADR, 0x00160000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SB8)
-            {
-                Name (_SUN, 0x17)  // _SUN: Slot User Number
-                Name (_ADR, 0x00170000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SC0)
-            {
-                Name (_SUN, 0x18)  // _SUN: Slot User Number
-                Name (_ADR, 0x00180000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SC8)
-            {
-                Name (_SUN, 0x19)  // _SUN: Slot User Number
-                Name (_ADR, 0x00190000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SD0)
-            {
-                Name (_SUN, 0x1A)  // _SUN: Slot User Number
-                Name (_ADR, 0x001A0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SD8)
-            {
-                Name (_SUN, 0x1B)  // _SUN: Slot User Number
-                Name (_ADR, 0x001B0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SE0)
-            {
-                Name (_SUN, 0x1C)  // _SUN: Slot User Number
-                Name (_ADR, 0x001C0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SE8)
-            {
-                Name (_SUN, 0x1D)  // _SUN: Slot User Number
-                Name (_ADR, 0x001D0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SF0)
-            {
-                Name (_SUN, 0x1E)  // _SUN: Slot User Number
-                Name (_ADR, 0x001E0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Device (SF8)
-            {
-                Name (_SUN, 0x1F)  // _SUN: Slot User Number
-                Name (_ADR, 0x001F0000)  // _ADR: Address
-                Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device
-                {
-                    PCEJ (BSEL, _SUN)
-                }
-            }
-
-            Method (DVNT, 2, NotSerialized)
-            {
-                If ((Arg0 & 0x10))
-                {
-                    Notify (S20, Arg1)
-                }
-
-                If ((Arg0 & 0x20))
-                {
-                    Notify (S28, Arg1)
-                }
-
-                If ((Arg0 & 0x40))
-                {
-                    Notify (S30, Arg1)
-                }
-
-                If ((Arg0 & 0x80))
-                {
-                    Notify (S38, Arg1)
-                }
-
-                If ((Arg0 & 0x0100))
-                {
-                    Notify (S40, Arg1)
-                }
-
-                If ((Arg0 & 0x0200))
-                {
-                    Notify (S48, Arg1)
-                }
-
-                If ((Arg0 & 0x0400))
-                {
-                    Notify (S50, Arg1)
-                }
-
-                If ((Arg0 & 0x0800))
-                {
-                    Notify (S58, Arg1)
-                }
-
-                If ((Arg0 & 0x1000))
-                {
-                    Notify (S60, Arg1)
-                }
-
-                If ((Arg0 & 0x2000))
-                {
-                    Notify (S68, Arg1)
-                }
-
-                If ((Arg0 & 0x4000))
-                {
-                    Notify (S70, Arg1)
-                }
-
-                If ((Arg0 & 0x8000))
-                {
-                    Notify (S78, Arg1)
-                }
-
-                If ((Arg0 & 0x00010000))
-                {
-                    Notify (S80, Arg1)
-                }
-
-                If ((Arg0 & 0x00020000))
-                {
-                    Notify (S88, Arg1)
-                }
-
-                If ((Arg0 & 0x00040000))
-                {
-                    Notify (S90, Arg1)
-                }
-
-                If ((Arg0 & 0x00080000))
-                {
-                    Notify (S98, Arg1)
-                }
-
-                If ((Arg0 & 0x00100000))
-                {
-                    Notify (SA0, Arg1)
-                }
-
-                If ((Arg0 & 0x00200000))
-                {
-                    Notify (SA8, Arg1)
-                }
-
-                If ((Arg0 & 0x00400000))
-                {
-                    Notify (SB0, Arg1)
-                }
-
-                If ((Arg0 & 0x00800000))
-                {
-                    Notify (SB8, Arg1)
-                }
-
-                If ((Arg0 & 0x01000000))
-                {
-                    Notify (SC0, Arg1)
-                }
-
-                If ((Arg0 & 0x02000000))
-                {
-                    Notify (SC8, Arg1)
-                }
-
-                If ((Arg0 & 0x04000000))
-                {
-                    Notify (SD0, Arg1)
-                }
-
-                If ((Arg0 & 0x08000000))
-                {
-                    Notify (SD8, Arg1)
-                }
-
-                If ((Arg0 & 0x10000000))
-                {
-                    Notify (SE0, Arg1)
-                }
-
-                If ((Arg0 & 0x20000000))
-                {
-                    Notify (SE8, Arg1)
-                }
-
-                If ((Arg0 & 0x40000000))
-                {
-                    Notify (SF0, Arg1)
-                }
-
-                If ((Arg0 & 0x80000000))
-                {
-                    Notify (SF8, Arg1)
-                }
-            }
-
             Method (PCNT, 0, NotSerialized)
             {
-                BNUM = Zero
-                DVNT (PCIU, One)
-                DVNT (PCID, 0x03)
                 ^S18.PCNT ()
             }
         }
     }
 }

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-4-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 03:06:12 -04:00
Ani Sinha
274763957b tests/acpi: add new unit test to test hotplug off/on feature on the root pci bus
Ability to turn hotplug off on the pci root bus for i440fx was added in commit:
3d7e78aa77 ("Introduce a new flag for i440fx to disable PCI hotplug on the
root bus")

This change adds a unit test in order to test this feature.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-3-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 03:06:12 -04:00
Ani Sinha
eb9609a17d tests/acpi: mark addition of table DSDT.roothp for unit testing root pci hotplug
A new binary acpi table tests/data/acpi/pc/DSDT.roothp is added in order to
unit test the feature flag that can disable/enable root pci bus hotplug on
i440fx. This feature was added with the commit:
3d7e78aa77 ("Introduce a new flag for i440fx to disable PCI hotplug on
the root bus")

This change documents the fact that this new file addition was made as a part
of the unit test change.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-2-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 03:06:12 -04:00
Igor Mammedov
6e2e2e8a42 tests: acpi: update acpi blobs with new AML
here is diff against tests/data/acpi/q35/DSDT
for currently shipped ovmf binary.
(once firmware blob is updated, it will negotiate CPU hotplug
feature which will ad extra hunk sending SMI and Q35 tests will
need to be updated), but otherwise diff shows new CPU hotplug
AML that is shared between q35 and pc machines.

             Method (CSCN, 0, Serialized)
             {
                 Acquire (\_SB.PCI0.PRES.CPLK, 0xFFFF)
-                Local0 = One
-                While ((Local0 == One))
-                {
-                    Local0 = Zero
-                    \_SB.PCI0.PRES.CCMD = Zero
-                    If ((\_SB.PCI0.PRES.CINS == One))
+                Name (CNEW, Package (0xFF){})
+                Local3 = Zero
+                Local4 = One
+                While ((Local4 == One))
+                {
+                    Local4 = Zero
+                    Local0 = One
+                    Local1 = Zero
+                    While (((Local0 == One) && (Local3 < One)))
                     {
-                        CTFY (\_SB.PCI0.PRES.CDAT, One)
-                        \_SB.PCI0.PRES.CINS = One
-                        Local0 = One
+                        Local0 = Zero
+                        \_SB.PCI0.PRES.CSEL = Local3
+                        \_SB.PCI0.PRES.CCMD = Zero
+                        If ((\_SB.PCI0.PRES.CDAT < Local3))
+                        {
+                            Break
+                        }
+
+                        If ((Local1 == 0xFF))
+                        {
+                            Local4 = One
+                            Break
+                        }
+
+                        Local3 = \_SB.PCI0.PRES.CDAT
+                        If ((\_SB.PCI0.PRES.CINS == One))
+                        {
+                            CNEW [Local1] = Local3
+                            Local1++
+                            Local0 = One
+                        }
+                        ElseIf ((\_SB.PCI0.PRES.CRMV == One))
+                        {
+                            CTFY (Local3, 0x03)
+                            \_SB.PCI0.PRES.CRMV = One
+                            Local0 = One
+                        }
+
+                        Local3++
                     }
-                    ElseIf ((\_SB.PCI0.PRES.CRMV == One))
+
+                    Local2 = Zero
+                    While ((Local2 < Local1))
                     {
-                        CTFY (\_SB.PCI0.PRES.CDAT, 0x03)
-                        \_SB.PCI0.PRES.CRMV = One
-                        Local0 = One
+                        Local3 = DerefOf (CNEW [Local2])
+                        CTFY (Local3, One)
+                        Debug = Local3
+                        \_SB.PCI0.PRES.CSEL = Local3
+                        \_SB.PCI0.PRES.CINS = One
+                        Local2++
                     }
                 }

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200923094650.1301166-11-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 02:15:24 -04:00
Igor Mammedov
2f509200bb tests: acpi: mark to be changed tables in bios-tables-test-allowed-diff
... to let tests pass until binary blobs are updated with new AML

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200923094650.1301166-6-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 02:15:24 -04:00
Igor Mammedov
63e79833c4 cphp: remove deprecated cpu-add command(s)
These were deprecated since 4.0, remove both HMP and QMP variants.

Users should use device_add command instead. To get list of
possible CPUs and options, use 'info hotpluggable-cpus' HMP
or query-hotpluggable-cpus QMP command.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200915120403.1074579-1-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 02:14:30 -04:00
Dima Stepanov
892040dc8b tests/qtest/vhost-user-test: prepare the tests for adding new dev class
For now only vhost-user-net device is supported by the test. Other
vhost-user devices are not tested. As a first step make source code
refactoring so new devices can reuse the same test routines. To make
this provide a new vhost_user_ops structure with the methods to
initialize device, its command line or make a proper vhost-user
responses.

Signed-off-by: Dima Stepanov <dimastep@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Message-Id: <a48b60fb96fef230b75fff72a2d77040dcb5ef7c.1599813294.git.dimastep@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-09-29 02:14:29 -04:00
Peter Maydell
8c1c07929f Pull request
This includes the atomic_ -> qatomic_ rename that touches many files and is
 prone to conflicts.
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAl9rcwsACgkQnKSrs4Gr
 c8hpqQf+OTxEVXMS/RfXRVjsM0RsgDYWyyW1OoA3/XEOt+OrJn4VrEbs7gbe3qxL
 rql73g1fysRSdoLBK1m4hJgZ2Ak5Bbwz26nnyA/quVZWKHqMXQaPTEQpJcGNvwiz
 WlZJvNLVkl3kTnM+eguad7TOoWfp9Uz/f/2Q8mbQ5Y9LZm3rEBZC2hG5KNJWRV1Y
 kdN6D1Y2l85LKd8219XChNCFJdj+ktGFQOIiWb8JG98shH2G+0rv9vhgYmat7qrh
 sSv2Ii+9ZGzxDCUYgpcSiu5CJVe3tqLBgzGnAKtohywGqzvdiZaHJJQipPn51W80
 YyaDuuMObLwzkSOcfxK7DPM8IuJQVg==
 =+5d4
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

This includes the atomic_ -> qatomic_ rename that touches many files and is
prone to conflicts.

# gpg: Signature made Wed 23 Sep 2020 17:08:43 BST
# gpg:                using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
  qemu/atomic.h: rename atomic_ to qatomic_
  tests: add test-fdmon-epoll
  fdmon-poll: reset npfd when upgrading to fdmon-epoll
  gitmodules: add qemu.org vbootrom submodule
  gitmodules: switch to qemu.org meson mirror
  gitmodules: switch to qemu.org qboot mirror
  docs/system: clarify deprecation schedule
  virtio-crypto: don't modify elem->in/out_sg
  virtio-blk: undo destructive iov_discard_*() operations
  util/iov: add iov_discard_undo()
  virtio: add vhost-user-fs-ccw device
  libvhost-user: handle endianness as mandated by the spec
  MAINTAINERS: add Stefan Hajnoczi as block/nvme.c maintainer

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-24 18:48:45 +01:00
Stefan Hajnoczi
d73415a315 qemu/atomic.h: rename atomic_ to qatomic_
clang's C11 atomic_fetch_*() functions only take a C11 atomic type
pointer argument. QEMU uses direct types (int, etc) and this causes a
compiler error when a QEMU code calls these functions in a source file
that also included <stdatomic.h> via a system header file:

  $ CC=clang CXX=clang++ ./configure ... && make
  ../util/async.c:79:17: error: address argument to atomic operation must be a pointer to _Atomic type ('unsigned int *' invalid)

Avoid using atomic_*() names in QEMU's atomic.h since that namespace is
used by <stdatomic.h>. Prefix QEMU's APIs with 'q' so that atomic.h
and <stdatomic.h> can co-exist. I checked /usr/include on my machine and
searched GitHub for existing "qatomic_" users but there seem to be none.

This patch was generated using:

  $ git grep -h -o '\<atomic\(64\)\?_[a-z0-9_]\+' include/qemu/atomic.h | \
    sort -u >/tmp/changed_identifiers
  $ for identifier in $(</tmp/changed_identifiers); do
        sed -i "s%\<$identifier\>%q$identifier%g" \
            $(git grep -I -l "\<$identifier\>")
    done

I manually fixed line-wrap issues and misaligned rST tables.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200923105646.47864-1-stefanha@redhat.com>
2020-09-23 16:07:44 +01:00
Peter Maydell
c122bca9cd bitmaps patches for 2020-09-21
- Eric Blake: Improve 'qemu-img bitmap --merge' by not opening backing images
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEccLMIrHEYCkn0vOqp6FrSiUnQ2oFAl9pTDcACgkQp6FrSiUn
 Q2oB8ggArMx/o1aN+3tcTokC3KJlU1/7lt7F4LltiQpUglAUWmtJt6+hgF8vWEgz
 3L9IcyNDwI0c6ernmgKohUjLQh4n5M+0mzKWfASi2H4DF9iHiGnMe8OSHCQL4uE+
 /OvUkZ5N01ITtxXbxOL1RZGNztDaM4gozcJkqmpSn65Jve1tPwCZyGwtvBk8EOgv
 QEsiGGip3IGCwNHkVd46vkHBohf5hfDk7PI4k+O8XLDD7QQTYo0FJBu4BZYwYQBF
 MZVatYZGKbd1GIPQtS+16qZ/+x9Gcxj8Wyn2kira5w3OM/TzwqoDp9YfF9jLwNOX
 WbtN+mVtwnrKwEkBEghYxUt1GDIYEw==
 =PaDG
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/ericb/tags/pull-bitmaps-2020-09-21' into staging

bitmaps patches for 2020-09-21

- Eric Blake: Improve 'qemu-img bitmap --merge' by not opening backing images

# gpg: Signature made Tue 22 Sep 2020 01:58:31 BST
# gpg:                using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg:                 aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg:                 aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2  F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-bitmaps-2020-09-21:
  qemu-img: Support bitmap --merge into backing image

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-23 15:11:38 +01:00
Stefan Hajnoczi
ed7db34b5a tests: add test-fdmon-epoll
Test aio_disable_external(), which switches from fdmon-epoll back to
fdmon-poll. This resulted in an assertion failure that was fixed in the
previous patch.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20200915120339.702938-3-stefanha@redhat.com>
2020-09-23 13:45:52 +01:00
Stefan Hajnoczi
9dd6f7c28e util/iov: add iov_discard_undo()
The iov_discard_front/back() operations are useful for parsing iovecs
but they modify the array elements. If the original array is needed
after parsing finishes there is currently no way to restore it.

Although g_memdup() can be used before performing destructive
iov_discard_front/back() operations, this is inefficient.

Introduce iov_discard_undo() to restore the array to the state prior to
an iov_discard_front/back() operation.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20200917094455.822379-2-stefanha@redhat.com>
2020-09-23 13:41:58 +01:00
Eric Blake
14f16bf947 qemu-img: Support bitmap --merge into backing image
If you have the chain 'base.qcow2 <- top.qcow2' and want to merge a
bitmap from top into base, qemu-img was failing with:

qemu-img: Could not open 'top.qcow2': Could not open backing file: Failed to get shared "write" lock
Is another process using the image [base.qcow2]?

The easiest fix is to not open the entire backing chain of either
image (source or destination); after all, the point of 'qemu-img
bitmap' is solely to manipulate bitmaps directly within a single qcow2
image, and this is made more precise if we don't pay attention to
other images in the chain that may happen to have a bitmap by the same
name.

However, note that on a case-by-case analysis, there _are_ times where
we treat it as a feature that we can access a bitmap from a backing
layer in association with an overlay BDS.  A demonstration of this is
using NBD to expose both an overlay BDS (for constant contents) and a
bitmap (for learning which blocks are interesting) during an
incremental backup:

Base <- Active <- Temporary
          \--block job ->/

where Temporary is being fed by a backup 'sync=none' job.  When
exposing Temporary over NBD, referring to a bitmap that lives only in
Active is less effort than having to copy a bitmap into Temporary [1].
So the testsuite additions in this patch check both where bitmaps get
allocated (the qemu-img info output), and that qemu-nbd is indeed able
to access a bitmap inherited from the backing chain since it is a
different use case than 'qemu-img bitmap'.

[1] Full disclosure: prior to the recent commit 374eedd1c4 and
friends, we were NOT able to see bitmaps through filters, which meant
that we actually did not have nice clean semantics for uniformly being
able to pick up bitmaps from anywhere in the backing chain (seen as a
change in behavior between qemu 4.1 and 4.2 at commit 00e30f05de, when
block-copy swapped from a one-off to a filter).  Which means libvirt
was already coded to copy bitmaps around for the sake of older qemu,
even though modern qemu no longer needs it.  Oh well.

Fixes: http://bugzilla.redhat.com/1877209
Reported-by: Eyal Shenitzky <eshenitz@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200914191009.644842-1-eblake@redhat.com>
[eblake: more commit message tweaks, per Max Reitz review]
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2020-09-21 17:01:09 -05:00
Peter Maydell
4dad0a9aa8 QOM queue, 2020-09-18
Fixes:
 * Error value corrections (Markus Armbruster)
 * Correct object_class_dynamic_cast_assert() documentation (Eduardo Habkost)
 * Ensure objects using QEMU_ALIGNED are properly aligned (Richard Henderson)
 
 QOM cleanups (Eduardo Habkost):
 * Rename some constants
 * Simplify parameters of OBJECT_DECLARE* macros
 * Additional DECLARE_*CHECKER* usage
 * Additional OBJECT_DECLARE_TYPE usage
 * Additional OBJECT_DECLARE_SIMPLE_TYPE usage
 -----BEGIN PGP SIGNATURE-----
 
 iQJIBAABCAAyFiEEWjIv1avE09usz9GqKAeTb5hNxaYFAl9lHGkUHGVoYWJrb3N0
 QHJlZGhhdC5jb20ACgkQKAeTb5hNxaayNA/7BTeopz5AVmt1nXe/OLE2/xjZw1y6
 WpguYVITR6IoBBJdLqj95CXKkYMtCiBUmMIcBS8JJqwzlbvMHOBbLAvcHNItcZcS
 r8gXjhsbxiOt7GY8HwEA+BdNtwup88NdT1siKxaNulQAAzs+4LUfg6A5FVr9GoF/
 Y4G9Qj+CmyKqJU8Pv4QVRix90PaUuRXXKyTuWeOR4sRweMRbqNgI6k9jYBlk/2FJ
 GQqkZb2azs7sxQjqqG/g8/uh+abot2EO2ksq+bt9HEh5ILi8M1QiylgIaHfzdrVD
 UloApsBPxsURCnrW9NWw4s74TTvUPom3Y0FwenHd+8zsgg2JUCc5V/p8HgUtazvh
 zaWDFYExoeW5hmjvtq2x7DhdaY80R5MjFuGvR4YfEg7YtT9LYxmq/xOJ6CK0PFbW
 BzYJ0xyT/w9JVUbV+ppxyZv+h/tH/pSjvR7CoBzvuw+OIDXFEaZYjPwQ8MN8v6Cl
 y+wsSZjaySB5OWCv9ENvoGagfV8QwMI6fl0vkFtzN+vyoV1mPJsfILSidm77KvMR
 sQbpcQUsmMcp5JBURiS9HPGSzcKzJPzEeq7NJPpMYDQoA5CqrA6bg5gIHjyG3Zb4
 OKpnS05ZmsUGs9p+006SAILM4BOqxTCFikn/hN2WeSVAdrwbtzx1izpuifkftoR7
 hXanH9zcfYdIPVE=
 =WDHr
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging

QOM queue, 2020-09-18

Fixes:
* Error value corrections (Markus Armbruster)
* Correct object_class_dynamic_cast_assert() documentation (Eduardo Habkost)
* Ensure objects using QEMU_ALIGNED are properly aligned (Richard Henderson)

QOM cleanups (Eduardo Habkost):
* Rename some constants
* Simplify parameters of OBJECT_DECLARE* macros
* Additional DECLARE_*CHECKER* usage
* Additional OBJECT_DECLARE_TYPE usage
* Additional OBJECT_DECLARE_SIMPLE_TYPE usage

# gpg: Signature made Fri 18 Sep 2020 21:45:29 BST
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/machine-next-pull-request:
  Use OBJECT_DECLARE_SIMPLE_TYPE when possible
  Use OBJECT_DECLARE_TYPE when possible
  qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros
  qom: Remove ParentClassType argument from OBJECT_DECLARE_SIMPLE_TYPE
  scripts/codeconverter: Update to latest version
  target/s390x: Set instance_align on S390CPU TypeInfo
  target/riscv: Set instance_align on RISCVCPU TypeInfo
  target/ppc: Set instance_align on PowerPCCPU TypeInfo
  target/arm: Set instance_align on CPUARM TypeInfo
  qom: Allow objects to be allocated with increased alignment
  qom: Correct error values in two contracts
  qom: Clean up object_property_get_enum()'s error value
  qom: Correct object_class_dynamic_cast_assert() documentation
  sifive: Use DECLARE_*CHECKER* macros
  sifive: Move QOM typedefs and add missing includes
  sifive_u: Rename memmap enum constants
  sifive_e: Rename memmap enum constants

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-21 18:55:39 +01:00
Markus Armbruster
d20f616e8f qom: Clean up object_property_get_enum()'s error value
object_property_get_enum() is the only object_property_FOO() that is
documented to return an undefined value on error.  It does no such
thing, actually: it returns 0 on some errors, and -1 on others.

Needlessly complicated.  Always return -1 on error, and adjust the
contract.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200917125540.597786-2-armbru@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-18 13:49:48 -04:00
Philippe Mathieu-Daudé
b6eea069ab tests/acceptance: Skip slow quanta-gsj U-boot+Linux test
The 'arm_quanta_gsj_initrd' test is timeouting on GitLab CI:
https://gitlab.com/philmd/qemu/-/jobs/745483978#L846
and also sometimes on my workstation, so proceed as with
the other slow tests: do not run it by default.
The test can still be run setting the AVOCADO_TIMEOUT_EXPECTED
environment variable.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Tested-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-Id: <20200918143355.153522-1-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-09-18 19:46:38 +02:00
Philippe Mathieu-Daudé
a58bf4b3d9 tests/acceptance: Disable tests dependent of unreliable apt.armbian.com
Armbian servers are not very reliable and confused the GitLab CI
users a few times this month (path updated, archives moved, and
now the SSL: CERTIFICATE_VERIFY_FAILED "certificate has expired"
error). Time to disable these tests.
Users can still use the artifacts from the cache (or manually add
them to the cache).

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20200917163954.50514-1-philmd@redhat.com>
2020-09-18 19:44:22 +02:00
Paolo Bonzini
17cd6e2bbf docker.py: always use --rm
Avoid that containers pile up.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-18 10:44:47 +01:00
Peter Maydell
a6a0c8394c microvm: add acpi support
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABCgAGBQJfY2pCAAoJEEy22O7T6HE4LegQANGeb7oAWgdD6rI9aFQTD6zK
 tU3jjfIbt/xsxnbnWVlNeouoxwKTJUiBxmVNgPPZdgXYd7GgKn8qZe5ccnnF6TX2
 n9+GCV1Jvc7clBMVvj3EceSaKQrd859i2mXc85YEeC6T/Hcq9zSwDN9UTCeQYOCZ
 27r6wzWpL2sU6/vHXzb24VSZzKl91uQAekFI7WM7z+/fv3kz5KGff2zzq2Rp+77s
 do5MU++fcnAmz31c9vBoT9v5tvNWe6xXu79Fn2ay9orDj/uThkF+PqGGVQiyxeOi
 6E2X321AhMxSUqVgev1j0O+ZcxECxXoK8/7RQu72JLbTUPBAyC8jyuFATuMbQd7Z
 xS5WNBEe0Qo7zA1ZBvpnQyPrW21Wi95mON9GPrk0ixH0ECl6Bb+vMRunBK6tiUtw
 635qi73VfpNbu4fi7CBQwd/9+LDfgVb3+uEoO0EEL5WWbK9XjoklK+7chGbu4RFg
 H0or5yvX2CbR7z52W+HXNMuseUFvIQrJ8taOla8AoS/I9cKxj+j99AEYv8MNMVwe
 rRvJF0iL/hl1pdgeOm+noRDG9ledefYxscvUdVAs+5rdiOEMKDbNbm+Ff6BKfM5N
 8rTS7d6s8PXFql/YTc1CLTQmMh2q6RpiSO929mKFQc+MiQOBzwWP5tCpFOy1ywMQ
 0sxmqx24FzwVakd22k7/
 =IWLS
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/microvm-20200917-pull-request' into staging

microvm: add acpi support

# gpg: Signature made Thu 17 Sep 2020 14:53:06 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/microvm-20200917-pull-request: (21 commits)
  microvm: enable ramfb
  tests/acpi: update expected data files for microvm
  tests/acpi: add microvm test
  tests/acpi: allow override blkdev
  tests/acpi: allow microvm test data updates.
  microvm: wire up hotplug
  x86: move cpu hotplug from pc to x86
  x86: move acpi_dev from pc/microvm
  x86: constify x86_machine_is_*_enabled
  microvm/acpi: disable virtio-mmio cmdline hack
  microvm/acpi: use seabios with acpi=on
  microvm/acpi: use GSI 16-23 for virtio
  microvm/acpi: add acpi_dsdt_add_virtio() for x86
  microvm/acpi: add minimal acpi support
  microvm: make virtio irq base runtime configurable
  acpi: move acpi_dsdt_add_power_button() to ged
  acpi: ged: add x86 device variant.
  acpi: ged: add control regs
  seabios: add bios-microvm.bin binary
  seabios: add microvm config, update build rules
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-17 20:40:59 +01:00
Gerd Hoffmann
312354f8c9 tests/acpi: update expected data files for microvm
Also clear tests/qtest/bios-tables-test-allowed-diff.h

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200915120909.20838-21-kraxel@redhat.com
2020-09-17 14:16:19 +02:00
Gerd Hoffmann
c06cbf3d79 tests/acpi: add microvm test
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20200915120909.20838-20-kraxel@redhat.com
2020-09-17 14:16:19 +02:00