Commit Graph

5202 Commits

Author SHA1 Message Date
Philippe Mathieu-Daudé
56e89a310b tests/docker: Install Ubuntu images noninteractively
We correctly use the DEBIAN_FRONTEND environment variable on
the Debian images, but forgot the Ubuntu ones are based on it.

Since building docker images is not interactive, we need to
inform the APT tools about it using the DEBIAN_FRONTEND
environment variable (we already use it on our Debian images).

This fixes:

  $ make docker-image-ubuntu V=1
  [...]
  Setting up tzdata (2019b-0ubuntu0.19.04) ...
  debconf: unable to initialize frontend: Dialog
  debconf: (TERM is not set, so the dialog frontend is not usable.)
  debconf: falling back to frontend: Readline
  Configuring tzdata
  ------------------

  Please select the geographic area in which you live. Subsequent configuration
  questions will narrow this down by presenting a list of cities, representing
  the time zones in which they are located.

    1. Africa      4. Australia  7. Atlantic  10. Pacific  13. Etc
    2. America     5. Arctic     8. Europe    11. SystemV
    3. Antarctica  6. Asia       9. Indian    12. US
  Geographic area: 12
  [HANG]

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190711124805.26476-1-philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-23 15:53:25 +01:00
Philippe Mathieu-Daudé
8109b7986a tests/docker: Install Sphinx in the Fedora image
Since commit 5f71eac06e the Sphinx tool is required
to build the rST documentation.

This fixes:

 $ ./configure --enable-docs

 ERROR: User requested feature docs
        configure was not able to find it.
        Install texinfo, Perl/perl-podlators and python-sphinx

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190711102710.2263-1-philmd@redhat.com>
[AJB: also add /usr/libexec/python3-sphinx/ to PATH]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-23 15:53:25 +01:00
Philippe Mathieu-Daudé
6d7b9c8c06 tests/docker: Install Sphinx in the Ubuntu images
Since commit 5f71eac06e the Sphinx tool is required
to build the rST documentation.

This fixes:

 $ ./configure --enable-docs

 ERROR: User requested feature docs
        configure was not able to find it.
        Install texinfo, Perl/perl-podlators and python-sphinx

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190711120609.12773-1-philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
2019-07-23 15:53:25 +01:00
Alex Bennée
3c237b5c65 tests/docker: add test-misc for building tools & docs
Add yet another test type so we cna quickly exercise the miscellaneous
build products of the build system under various docer configurations.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-07-23 15:53:25 +01:00
Peter Maydell
9d2e1fcd14 Mostly bugfixes, plus a patch to mark accelerator MemoryRegions in "info
mtree" that has been lingering for too long.
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

Mostly bugfixes, plus a patch to mark accelerator MemoryRegions in "info
mtree" that has been lingering for too long.

# gpg: Signature made Fri 19 Jul 2019 22:45:46 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/tags/for-upstream:
  target/i386: sev: fix failed message typos
  i386: indicate that 'pconfig' feature was removed intentionally
  build-sys: do no support modules on Windows
  qmp: don't emit the RESET event on wakeup
  hmp: Print if memory section is registered with an accelerator
  test-bitmap: add test for bitmap_set
  scsi-generic: Check sense key before request snooping and patching
  vhost-user-scsi: Call virtio_scsi_common_unrealize() when device realize failed
  vhost-scsi: Call virtio_scsi_common_unrealize() when device realize failed
  virtio-scsi: remove unused argument to virtio_scsi_common_realize
  target/i386: skip KVM_GET/SET_NESTED_STATE if VMX disabled, or for SVM
  target/i386: kvm: Demand nested migration kernel capabilities only when vCPU may have enabled VMX

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-22 13:20:49 +01:00
Wei Yang
2f950b1e44 test-bitmap: add test for bitmap_set
Add a test for bitmap_set. There are three cases:

  * Both start and end is BITS_PER_LONG aligned
  * Only start is BITS_PER_LONG aligned
  * Only end is BITS_PER_LONG aligned

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20190718010456.4234-3-richardw.yang@linux.intel.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-19 19:04:49 +02:00
Max Reitz
49278ec065 iotests: Test quitting with job on throttled node
When qemu quits, all throttling should be ignored.  That means, if there
is a mirror job running from a throttled node, it should be cancelled
immediately and qemu close without blocking.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-19 15:17:55 +02:00
Max Reitz
86472071f4 iotests: Test commit with a filter on the chain
Before the previous patches, the first case resulted in a failed
assertion (which is noted as qemu receiving a SIGABRT in the test
output), and the second usually triggered a segmentation fault.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-19 13:19:17 +02:00
Max Reitz
4687133b81 iotests: Add @has_quit to vm.shutdown()
If a test has issued a quit command already (which may be useful to do
explicitly because the test wants to show its effects),
QEMUMachine.shutdown() should not do so again.  Otherwise, the VM may
well return an ECONNRESET which will lead QEMUMachine.shutdown() to
killing it, which then turns into a "qemu received signal 9" line.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-19 13:19:17 +02:00
Max Reitz
2afdc790ec tests: Extend commit by drained_end test
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-19 13:19:16 +02:00
Max Reitz
1b28565768 tests: Lock AioContexts in test-block-iothread
When changing a node's AioContext, the caller must acquire the old
AioContext (unless it currently runs in that old context).  Therefore,
unless the node currently is in the main context, we always have to
acquire the old context around calls that may change a node's
AioContext.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-19 13:19:16 +02:00
Max Reitz
8e4428106a tests: Add job commit by drained_end test
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-19 13:19:16 +02:00
Andrey Shinkevich
a6862418fe iotests: Set read-zeroes on in null block driver for Valgrind
The Valgrind tool reports about the uninitialised buffer 'buf'
instantiated on the stack of the function guess_disk_lchs().
Pass 'read-zeroes=on' to the null block driver to make it deterministic.
The output of the tests 051, 186 and 227 now includes the parameter
'read-zeroes'. So, the benchmark output files are being changed too.

Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-19 13:19:09 +02:00
Peter Maydell
5ea8ec2fcf Block patches for 4.1-rc1:
- Fixes for the NVMe block driver, the gluster block driver, and for
   running multiple block jobs concurrently on a single chain
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Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-07-15' into staging

Block patches for 4.1-rc1:
- Fixes for the NVMe block driver, the gluster block driver, and for
  running multiple block jobs concurrently on a single chain

# gpg: Signature made Mon 15 Jul 2019 14:51:43 BST
# gpg:                using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg:                issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1  1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2019-07-15:
  gluster: fix .bdrv_reopen_prepare when backing file is a JSON object
  iotests: Add read-only test case to 030
  iotests: Add new case to 030
  iotests: Add @use_log to VM.run_job()
  iotests: Compare error messages in 030
  iotests: Fix throttling in 030
  block: Deep-clear inherits_from
  block/stream: Swap backing file change order
  block/stream: Fix error path
  block: Add BDS.never_freeze
  nvme: Set number of queues later in nvme_init()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-15 16:11:47 +01:00
Max Reitz
0e4a0644bf iotests: Add read-only test case to 030
This tests that the stream job exits cleanly (without abort) when the
top node is read-only and cannot be reopened read/write.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190703172813.6868-12-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-07-15 15:48:40 +02:00
Max Reitz
13658cd70b iotests: Add new case to 030
We recently removed the dependency of the stream job on its base node.
That makes it OK to use a commit filter node there.  Test that.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Tested-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-id: 20190703172813.6868-11-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-07-15 15:48:40 +02:00
Max Reitz
15427f63bc iotests: Add @use_log to VM.run_job()
unittest-style tests generally do not use the log file, but VM.run_job()
can still be useful to them.  Add a parameter to it that hides its
output from the log file.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190703172813.6868-10-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-07-15 15:48:40 +02:00
Max Reitz
3f92d54c00 iotests: Compare error messages in 030
Currently, 030 just compares the error class, which does not say
anything.

Before HEAD^ added throttling to test_overlapping_4, that test actually
usually failed because node2 was already gone, not because it was the
commit and stream job were not allowed to overlap.

Prevent such problems in the future by comparing the error description
instead.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Tested-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-id: 20190703172813.6868-9-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-07-15 15:48:40 +02:00
Max Reitz
7229e121fd iotests: Fix throttling in 030
Currently, TestParallelOps in 030 creates images that are too small for
job throttling to be effective.  This is reflected by the fact that it
never undoes the throttling.

Increase the image size and undo the throttling when the job should be
completed.  Also, add throttling in test_overlapping_4, or the jobs may
not be so overlapping after all.  In fact, the error usually emitted
here is that node2 simply does not exist, not that overlapping jobs are
not allowed -- the fact that this job ignores the exact error messages
and just checks the error class is something that should be fixed in a
follow-up patch.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Tested-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-id: 20190703172813.6868-8-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-07-15 15:48:40 +02:00
Peter Xu
ad37f24d57 bitmap: Add bitmap_copy_with_{src|dst}_offset()
These helpers copy the source bitmap to destination bitmap with a
shift either on the src or dst bitmap.

Meanwhile, we never have bitmap tests but we should.

This patch also introduces the initial test cases for utils/bitmap.c
but it only tests the newly introduced functions.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20190603065056.25211-5-peterx@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

---

Bitmap test used sizeof(unsigned long) instead of BITS_PER_LONG.
2019-07-15 15:39:02 +02:00
Juan Quintela
8f7798f191 migration-test: rename parameter to parameter_int
We would need _str ones on the next patch.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Wei Yang <richardw.yang@linux.intel.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
2019-07-15 15:39:02 +02:00
Peter Maydell
46cd24e7ed virtio, pc, pci: fixes, cleanups, tests
A bunch of fixes all over the place.
 ACPI tests will now run on more systems: might
 introduce new failure reports but that's for
 the best, isn't it?
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, pc, pci: fixes, cleanups, tests

A bunch of fixes all over the place.
ACPI tests will now run on more systems: might
introduce new failure reports but that's for
the best, isn't it?

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

# gpg: Signature made Fri 12 Jul 2019 15:57:40 BST
# gpg:                using RSA key 281F0DB8D28D5469
# 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:
  virtio pmem: remove transitional names
  virtio pmem: remove memdev null check
  virtio pmem: fix wrong mem region condition
  tests: acpi: do not skip tests when IASL is not installed
  tests: acpi: do not require IASL for dumping AML blobs
  virtio-balloon: fix QEMU 4.0 config size migration incompatibility
  pcie: consistent names for function args
  xio3130_downstream: typo fix

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-12 17:34:13 +01:00
Igor Mammedov
7b9829bc6c tests: acpi: do not skip tests when IASL is not installed
tests do binary comparision so we can check tables without
IASL. Move IASL condition right before decompilation step
and skip it if IASL is not installed.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190708092410.11167-3-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-07-12 10:56:26 -04:00
Igor Mammedov
ab31b3373e tests: acpi: do not require IASL for dumping AML blobs
IASL isn't needed when dumping ACPI tables from guest for
rebuild purposes. So move this part out from IASL branch.

Makes rebuild-expected-aml.sh work without IASL installed
on host.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-Id: <20190708092410.11167-2-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-07-12 10:56:26 -04:00
Eric Blake
20ff903d52 iotests: Update 082 expected output
A recent tweak to the '-o help' output for qemu-img needs to be
reflected into the iotests expected outputs.

Fixes: f7077c98
Reported-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-12 15:42:23 +02:00
Alex Bennée
ef860047b6 tests/tcg: fix diff-out pass to properly report failure
A side effect of piping the output to head is squash the exit status
of the diff command. Fix this by only doing the pipe if the diff
failed and then ensuring the status is non-zero.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-10 10:31:22 +01:00
Alex Bennée
bd2c0f67e1 tests/tcg: fix up test-i386-fprem.ref generation
We never shipped the reference data in the source tree because it's
quite big (64M). As a result the only option is to generate it
locally. Although we have a rule to generate the reference file we
missed the dependency and location changes, probably because it's only
run for SLOW test runs.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-07-10 10:31:20 +01:00
Peter Maydell
2785f19631 tests/migration-test: Fix read off end of aarch64_kernel array
The test aarch64 kernel is in an array defined with
 unsigned char aarch64_kernel[] = { [...] }

which means it could be any size; currently it's quite small.
However we write it to a file using init_bootfile(), which
writes exactly 512 bytes to the file. This will break if
we ever end up with a kernel larger than that, and will
read garbage off the end of the array in the current setup
where the kernel is smaller.

Make init_bootfile() take an argument giving the length of
the data to write. This allows us to use it for all architectures
(previously s390 had a special-purpose init_bootfile_s390x
which hardcoded the file to write so it could write the
correct length). We assert that the x86 bootfile really is
exactly 512 bytes as it should be (and as we were previously
just assuming it was).

This was detected by the clang-7 asan:
==15607==ERROR: AddressSanitizer: global-buffer-overflow on address 0x55a796f51d20 at pc 0x55a796b89c2f bp 0x7ffc58e89160 sp 0x7ffc58e88908
READ of size 512 at 0x55a796f51d20 thread T0
    #0 0x55a796b89c2e in fwrite (/home/petmay01/linaro/qemu-from-laptop/qemu/build/sanitizers/tests/migration-test+0xb0c2e)
    #1 0x55a796c46492 in init_bootfile /home/petmay01/linaro/qemu-from-laptop/qemu/tests/migration-test.c:99:5
    #2 0x55a796c46492 in test_migrate_start /home/petmay01/linaro/qemu-from-laptop/qemu/tests/migration-test.c:593
    #3 0x55a796c44101 in test_baddest /home/petmay01/linaro/qemu-from-laptop/qemu/tests/migration-test.c:854:9
    #4 0x7f906ffd3cc9  (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x72cc9)
    #5 0x7f906ffd3bfa  (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x72bfa)
    #6 0x7f906ffd3bfa  (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x72bfa)
    #7 0x7f906ffd3ea1 in g_test_run_suite (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x72ea1)
    #8 0x7f906ffd3ec0 in g_test_run (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x72ec0)
    #9 0x55a796c43707 in main /home/petmay01/linaro/qemu-from-laptop/qemu/tests/migration-test.c:1187:11
    #10 0x7f906e9abb96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
    #11 0x55a796b6c2d9 in _start (/home/petmay01/linaro/qemu-from-laptop/qemu/build/sanitizers/tests/migration-test+0x932d9)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190702150311.20467-1-peter.maydell@linaro.org
2019-07-08 14:11:31 +01:00
Igor Mammedov
af135030e3 tests: use -numa memdev option in tests instead of legacy 'mem' option
it will test preferred memdev option more extensively and remove
undesired deprecation warnings during 'make check'

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20190702140745.27767-3-imammedo@redhat.com>
[ehabkost: remove numa-test.c changes]
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-07-05 17:12:45 -03:00
Eduardo Habkost
fd63c6d1a5 i386: Add Cascadelake-Server-v2 CPU model
Add new version of Cascadelake-Server CPU model, setting
stepping=5 and enabling the IA32_ARCH_CAPABILITIES MSR
with some flags.

The new feature will introduce a new host software requirement,
breaking our CPU model runnability promises.  This means we can't
enable the new CPU model version by default in QEMU 4.1, because
management software isn't ready yet to resolve CPU model aliases.
This is why "pc-*-4.1" will keep returning Cascadelake-Server-v1
if "-cpu Cascadelake-Server" is specified.

Includes a test case to ensure the right combinations of
machine-type + CPU model + command-line feature flags will work
as expected.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190628002844.24894-10-ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20190703221723.8161-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-07-05 17:12:30 -03:00
Eduardo Habkost
0788a56bd1 i386: Make unversioned CPU models be aliases
This will make unversioned CPU models behavior depend on the
machine type:

* "pc-*-4.0" and older will not report them as aliases.
  This is done to keep compatibility with older QEMU versions
  after management software starts translating aliases.

* "pc-*-4.1" will translate unversioned CPU models to -v1.
  This is done to keep compatibility with existing management
  software, that still relies on CPU model runnability promises.

* "none" will translate unversioned CPU models to their latest
  version.  This is planned become the default in future machine
  types (probably in pc-*-4.3).

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190628002844.24894-8-ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-07-05 17:08:04 -03:00
Eduardo Habkost
dcafd1ef0a i386: Register versioned CPU models
Add support for registration of multiple versions of CPU models.

The existing CPU models will be registered with a "-v1" suffix.

The -noTSX, -IBRS, and -IBPB CPU model variants will become
versions of the original models in a separate patch, so
make sure we register no versions for them.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190628002844.24894-5-ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-07-05 17:08:04 -03:00
Like Xu
d65af288a8 i386: Update new x86_apicid parsing rules with die_offset support
In new sockets/dies/cores/threads model, the apicid of logical cpu could
imply die level info of guest cpu topology thus x86_apicid_from_cpu_idx()
need to be refactored with #dies value, so does apicid_*_offset().

To keep semantic compatibility, the legacy pkg_offset which helps to
generate CPUIDs such as 0x3 for L3 cache should be mapping to die_offset.

Signed-off-by: Like Xu <like.xu@linux.intel.com>
Message-Id: <20190612084104.34984-5-like.xu@linux.intel.com>
[ehabkost: squash unit test patch]
Message-Id: <20190612084104.34984-6-like.xu@linux.intel.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-07-05 17:08:03 -03:00
Peter Maydell
0050f9978e Various testing fixes:
- tests/vm updates and clean-ups
    - tests/vm serial autobuild on host (-netbsd v3)
    - ensure MacOS builds do "brew update"
    - ensure we test --static user builds
    - fix hyperv compile failure
    - fix missing var warning for OpenBSD (v2)
 
 This brings my testing back to green on all CI services. Please note
 the BSD installs will throw out some warnings during the setup phase.
 They shouldn't re-occur once the images are built. NetBSD has been
 dropped for now given slow install issues.
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-next-050719-3' into staging

Various testing fixes:

   - tests/vm updates and clean-ups
   - tests/vm serial autobuild on host (-netbsd v3)
   - ensure MacOS builds do "brew update"
   - ensure we test --static user builds
   - fix hyperv compile failure
   - fix missing var warning for OpenBSD (v2)

This brings my testing back to green on all CI services. Please note
the BSD installs will throw out some warnings during the setup phase.
They shouldn't re-occur once the images are built. NetBSD has been
dropped for now given slow install issues.

# gpg: Signature made Fri 05 Jul 2019 11:15:21 BST
# 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-next-050719-3:
  migration: move port_attr inside CONFIG_LINUX
  target/i386: fix feature check in hyperv-stub.c
  Makefile: Rename the 'vm-test' target as 'vm-help'
  .travis.yml: force a brew update for MacOS builds
  .travis.yml: default the --disable-system build to --static
  tests/vm: ubuntu.i386: apt proxy setup
  tests/vm: fedora autoinstall, using serial console
  tests/vm: freebsd autoinstall, using serial console
  tests/vm: openbsd autoinstall, using serial console
  tests/vm: serial console support helpers
  tests/vm: add vm-boot-{ssh,serial}-<guest> targets
  tests/vm: proper guest shutdown
  tests/vm: run test builds on snapshot
  tests/vm: use ssh with pty unconditionally
  tests/vm: send proxy environment variables over ssh
  tests/vm: add source repos on ubuntu.i386
  tests/vm: pin ubuntu.i386 image
  tests/vm: avoid image presence check and removal
  tests/vm: avoid extra compressed image copy

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-05 11:21:29 +01:00
Peter Maydell
c35d17cabc virtio, pc, pci: features, fixes, cleanups
virtio-pmem support.
 libvhost user mq support.
 A bunch of fixes all over the place.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
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 DTtFVVvbm1KGPSceqc9rwsDjO4Wd8ThvuZxrB029AahD6vT82F13IHpi/S29Fw==
 =WAFb
 -----END PGP SIGNATURE-----

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

virtio, pc, pci: features, fixes, cleanups

virtio-pmem support.
libvhost user mq support.
A bunch of fixes all over the place.

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

# gpg: Signature made Thu 04 Jul 2019 22:00:49 BST
# gpg:                using RSA key 281F0DB8D28D5469
# 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: (22 commits)
  docs: avoid vhost-user-net specifics in multiqueue section
  libvhost-user: implement VHOST_USER_PROTOCOL_F_MQ
  libvhost-user: support many virtqueues
  libvhost-user: add vmsg_set_reply_u64() helper
  pc: Move compat_apic_id_mode variable to PCMachineClass
  virtio: Don't change "started" flag on virtio_vmstate_change()
  virtio: Make sure we get correct state of device on handle_aio_output()
  virtio: Set "start_on_kick" on virtio_set_features()
  virtio: Set "start_on_kick" for legacy devices
  virtio: add "use-started" property
  virtio-pci: fix missing device properties
  pc: Support for virtio-pmem-pci
  numa: Handle virtio-pmem in NUMA stats
  hmp: Handle virtio-pmem when printing memory device infos
  virtio-pci: Proxy for virtio-pmem
  virtio-pmem: sync linux headers
  virtio-pci: Allow to specify additional interfaces for the base type
  virtio-pmem: add virtio device
  pcie: minor cleanups for slot control/status
  pcie: work around for racy guest init
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-05 09:51:50 +01:00
Stefan Hajnoczi
6f5fd83788 libvhost-user: support many virtqueues
Currently libvhost-user is hardcoded to at most 8 virtqueues.  The
device backend should decide the number of virtqueues, not
libvhost-user.  This is important for multiqueue device backends where
the guest driver needs an accurate number of virtqueues.

This change breaks libvhost-user and libvhost-user-glib API stability.
There is no stability guarantee yet, so make this change now and update
all in-tree library users.

This patch touches up vhost-user-blk, vhost-user-gpu, vhost-user-input,
vhost-user-scsi, and vhost-user-bridge.  If the device has a fixed
number of queues that exact number is used.  Otherwise the previous
default of 8 virtqueues is used.

vu_init() and vug_init() can now fail if malloc() returns NULL.  I
considered aborting with an error in libvhost-user but it should be safe
to instantiate new vhost-user instances at runtime without risk of
terminating the process.  Therefore callers need to handle the vu_init()
failure now.

vhost-user-blk and vhost-user-scsi duplicate virtqueue index checks that
are already performed by libvhost-user.  This code would need to be
modified to use max_queues but remove it completely instead since it's
redundant.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190626074815.19994-3-stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-07-04 17:00:32 -04:00
Philippe Mathieu-Daudé
4f2f62762f Makefile: Rename the 'vm-test' target as 'vm-help'
We already have 'make check-help', use the 'make vm-help' form
to display helps about VM testing. Keep the old target to not
bother old customs.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20190531064341.29730-1-philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:23:07 +01:00
Gerd Hoffmann
c9b423d6d3 tests/vm: ubuntu.i386: apt proxy setup
Configure apt proxy so package downloads
can be cached and can pass firewalls.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190617043858.8290-12-kraxel@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:23:07 +01:00
Gerd Hoffmann
60136e06ea tests/vm: fedora autoinstall, using serial console
Download the install iso and prepare the image locally.  Install to
disk, using the serial console.  Create qemu user, configure ssh login.
Install packages needed for qemu builds.

Yes, we have docker images for fedora.  But for trouble-shooting it
might be helpful to have a vm too.  When vm builds fail you can use
it to figure whenever the vm setup or the guest os is the problem.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190617043858.8290-11-kraxel@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:23:07 +01:00
Gerd Hoffmann
918fb8fa41 tests/vm: freebsd autoinstall, using serial console
Instead of fetching the prebuilt image from patchew download the install
iso and prepare the image locally.  Install to disk, using the serial
console.  Create qemu user, configure ssh login.  Install packages
needed for qemu builds.

Note that freebsd package downloads are delivered as non-cachable
content, so I had to configure squid with "ignore-no-store
ignore-private ignore-reload" for pkgmir.geo.freebsd.org to make the
caching actually work.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190617043858.8290-9-kraxel@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:59 +01:00
Gerd Hoffmann
12745eaa02 tests/vm: openbsd autoinstall, using serial console
Instead of fetching the prebuilt image from patchew download the install
iso and prepare the image locally.  Install to disk, using the serial
console.  Create qemu user, configure ssh login.  Install packages
needed for qemu builds.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190617043858.8290-8-kraxel@redhat.com>
[AJB: added tags]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00
Gerd Hoffmann
8dd3833410 tests/vm: serial console support helpers
Add a bunch of helpers to talk to the guest using the
serial console.

Also drop the hard-coded -serial parameter for the vm
so QEMUMachine.set_console() actually works.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190617043858.8290-7-kraxel@redhat.com>
[AJB: added tags]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00
Gerd Hoffmann
b1210f0278 tests/vm: add vm-boot-{ssh,serial}-<guest> targets
For testing/troubleshooting convenience.

make vm-boot-serial-<guest>
  Boot guest, with the serial console on stdio.

make vm-boot-ssh-<guest>
  Boot guest, login via ssh.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190617043858.8290-6-kraxel@redhat.com>
[AJB: added tags]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00
Gerd Hoffmann
b3f94b2f46 tests/vm: proper guest shutdown
When not running in snapshot mode ask the guest to poweroff and wait for
this to finish instead of simply quitting qemu, so the guest can flush
pending updates to disk.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190617043858.8290-5-kraxel@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00
Gerd Hoffmann
7f71d5051e tests/vm: run test builds on snapshot
The build script doesn't shutdown the guest VMs properly,
which results in filesystem corruption and guest boot
failures sooner or later.

Use the --snapshot to run builds on a snapshot,
That way killing the VM doesn't corrupt the base image.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Acked-by: Ed Maste <emaste@freebsd.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190617043858.8290-4-kraxel@redhat.com>
[AJB: added tags]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00
Gerd Hoffmann
796471e975 tests/vm: use ssh with pty unconditionally
Allways ask ssh to run with a pseudo terminal.
Not having a terminal causes problems now and then.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190617043858.8290-3-kraxel@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00
Gerd Hoffmann
b08ba163aa tests/vm: send proxy environment variables over ssh
Packages are fetched via proxy that way, if configured on the host.
That might be required to pass firewalls, and it allows to route
package downloads through a caching proxy server.

Needs AcceptEnv setup in sshd_config on the guest side to work.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190617043858.8290-2-kraxel@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00
Cleber Rosa
95c44c250d tests/vm: add source repos on ubuntu.i386
Possibly because of different behavior on the newly update
cloud-image, trying to run 'apt-get build-dep' results in:

   E: You must put some 'source' URIs in your sources.list

This enables all source repos (even though some are not
needed) for simplicity sake.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190613130718.3763-5-crosa@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00
Cleber Rosa
40309abb65 tests/vm: pin ubuntu.i386 image
It's a good practice to always have the same components used in tests.
According to:

   https://cloud-images.ubuntu.com/releases/16.04/

New images are released from time to time, and the "release/"
directory points to the latest release.  Let's pin to the latest
available version, and while at it, set a hash for verification.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190613130718.3763-4-crosa@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00
Cleber Rosa
fcd2060e8e tests/vm: avoid image presence check and removal
Python's os.rename() will silently replace an existing file,
so there's no need for the extra check and removal.

Reference: https://docs.python.org/3/library/os.html#os.rename

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190613130718.3763-3-crosa@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:22:58 +01:00