Commit b359f4b203 "tests: Rename UserDefNativeListUnion to
UserDefListUnion" renamed test_clone_native_list() to
test_clone_list_union(). The function has nothing to do with unions.
Rename it to test_clone_list().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-24-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210917143134.412106-23-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com
Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
The previous commits eliminated simple union from the tree. Now drop
them from the QAPI schema language entirely, and update mentions of
"flat union" to just "union".
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-22-armbru@redhat.com>
Drop tests that are specifically about simple unions:
* SugaredUnion in doc-good: flat unions are covered by @Object.
* union-branch-case and union-clash-branches: branch naming for flat
unions is enforced for the tag enum instead, which is covered by
enum-member-case and enum-clash-member.
* union-empty: empty flat unions are covered by flat-union-empty.
Rewrite the remainder to use flat unions: args-union, bad-base,
flat-union-base-union, union-branch-invalid-dict, union-unknown.
Except drop union-optional-branch. because converting this one is not
worth the trouble; we don't explicitly check names beginning with '*'
in other places, either.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-21-armbru@redhat.com>
Replace simple union __org.qemu_x-Union1 with flat union
__org.qemu_x-Union2, except drop it from __org.qemu_x-command, because
there it's only used to pull it into QMP. Now drop the unused
-Union1, and rename -Union2 to -Union.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-20-armbru@redhat.com>
test_clone_complex3() uses simple union __org.qemu_x-Union1 to cover
arrays. Use UserDefOneList instead. Unions are still covered by
test_clone_complex1().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-19-armbru@redhat.com>
Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, rewrite TestIfUnion to be flat.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-18-armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-17-armbru@redhat.com>
Command boxed-union uses simple union UserDefListUnion to cover
unions. Use UserDefFlatUnion instead.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-16-armbru@redhat.com>
test_clone_complex1() uses simple union UserDefListUnion to cover
unions. Use UserDefFlatUnion instead. Arrays are still covered by
test_clone_complex3().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-15-armbru@redhat.com>
The test_visitor_out_list_union_FOO() use simple union
UserDefListUnion to cover lists of builtin types. Rewrite as
test_visitor_out_list_struct(), using struct ArrayStruct and a lot
less code.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-14-armbru@redhat.com>
The test_visitor_in_list_union_FOO() use simple union UserDefListUnion
to cover lists of builtin types. Rewrite as
test_visitor_in_list_struct(), using struct ArrayStruct and a lot less
code.
test_visitor_in_fail_union_list() uses UserDefListUnion to cover
"variant members don't match the discriminator value". Cover that in
test_visitor_in_fail_union_flat() instead, and drop
test_visitor_in_fail_union_list(). Appropriating the former for this
purpose is okay, because it actually failed due to missing
discriminator, which is still covered by
test_visitor_in_fail_union_flat_no_discrim().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-13-armbru@redhat.com>
Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, simple union UserDefListUnion has to go.
It is used to cover arrays. The next few commits will eliminate its
uses, and then it gets deleted. As a first step, provide struct
ArrayStruct for the tests to be rewritten.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-12-armbru@redhat.com>
Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, convert simple union SocketAddressLegacy
to an equivalent flat one, with existing enum SocketAddressType
replacing implicit enum type SocketAddressLegacyKind. Adds some
boilerplate to the schema, which is a bit ugly, but a lot easier to
maintain than the simple union feature.
Cc: "Daniel P. Berrangé" <berrange@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-9-armbru@redhat.com>
I'm about to convert simple unions to flat unions, then drop simple
union support. The conversion involves making the implict enum types
explicit. To reduce churn, I'd like to name them exactly like the
implicit types they replace. However, these names are reserved for
the generator's use. They won't be once simple unions are gone. Stop
enforcing this naming rule now rather than then.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-3-armbru@redhat.com>
Break lines between members instead of within members.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210917143134.412106-2-armbru@redhat.com>
Although we have long supported 'qemu-img convert -o
backing_file=foo,backing_fmt=bar', the fact that we have a shortcut -B
for backing_file but none for backing_fmt has made it more likely that
users accidentally run into:
qemu-img: warning: Deprecated use of backing file without explicit backing format
when using -B instead of -o. For similarity with other qemu-img
commands, such as create and compare, add '-F $fmt' as the shorthand
for '-o backing_fmt=$fmt'. Update iotest 122 for coverage of both
spellings.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210913131735.1948339-1-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
There is no conflict and no dependency if we have parallel writes to
different subclusters of one cluster when the cluster itself is already
allocated. So, relax extra dependency.
Measure performance:
First, prepare build/qemu-img-old and build/qemu-img-new images.
cd scripts/simplebench
./img_bench_templater.py
Paste the following to stdin of running script:
qemu_img=../../build/qemu-img-{old|new}
$qemu_img create -f qcow2 -o extended_l2=on /ssd/x.qcow2 1G
$qemu_img bench -c 100000 -d 8 [-s 2K|-s 2K -o 512|-s $((1024*2+512))] \
-w -t none -n /ssd/x.qcow2
The result:
All results are in seconds
------------------ --------- ---------
old new
-s 2K 6.7 ± 15% 6.2 ± 12%
-7%
-s 2K -o 512 13 ± 3% 11 ± 5%
-16%
-s $((1024*2+512)) 9.5 ± 4% 8.4
-12%
------------------ --------- ---------
So small writes are more independent now and that helps to keep deeper
io queue which improves performance.
271 iotest output becomes racy for three allocation in one cluster.
Second and third writes may finish in different order. Second and
third requests don't depend on each other any more. Still they both
depend on first request anyway. Filter out second and third write
offsets to cover both possible outputs.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20210824101517.59802-4-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
[hreitz: s/ an / and /]
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
We must not inactivate child when parent has write permissions on
it.
Calling .bdrv_inactivate() doesn't help: actually only qcow2 has this
handler and it is used to flush caches, not for permission
manipulations.
So, let's simply check cumulative parent permissions before
inactivating the node.
This commit fixes a crash when we do migration during backup: prior to
the commit nothing prevents all nodes inactivation at migration finish
and following backup write to the target crashes on assertion
"assert(!(bs->open_flags & BDRV_O_INACTIVE));" in
bdrv_co_write_req_prepare().
After the commit, we rely on the fact that copy-before-write filter
keeps write permission on target node to be able to write to it. So
inactivation fails and migration fails as expected.
Corresponding test now passes, so, enable it.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20210911120027.8063-3-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Add a simple test which tries to run migration during backup.
bdrv_inactivate_all() should fail. But due to bug (see next commit with
fix) it doesn't, nodes are inactivated and continued backup crashes
on assertion "assert(!(bs->open_flags & BDRV_O_INACTIVE));" in
bdrv_co_write_req_prepare().
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20210911120027.8063-2-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
297 so far does not check the named tests, which reside in the tests/
directory (i.e. full path tests/qemu-iotests/tests). Fix it.
Thanks to the previous two commits, all named tests pass its scrutiny,
so we do not have to add anything to SKIP_FILES.
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210902094017.32902-6-hreitz@redhat.com>
The AbnormalShutdown exception class is not in qemu.machine, but in
qemu.machine.machine. (qemu.machine.AbnormalShutdown was enough for
Python to find it in order to run this test, but pylint complains about
it.)
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20210902094017.32902-5-hreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
There are a couple of things pylint takes issue with:
- The "time" import is unused
- The import order (iotests should come last)
- get_bitmap_hash() doesn't use @self and so should be a function
- Semicolons at the end of some lines
- Parentheses after "if"
- Some lines are too long (80 characters instead of 79)
- inject_test_case()'s @name parameter shadows a top-level @name
variable
- "lambda self: mc(self)" were equivalent to just "mc", but in
inject_test_case(), it is not equivalent, so add a comment and disable
the warning locally
- Always put two empty lines after a function
- f'exec: cat > /dev/null' does not need to be an f-string
Fix them.
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20210902094017.32902-4-hreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
pylint complains that discards1_sha256 and all_discards_sha256 are first
set in non-__init__ methods.
These variables are not really class-variables anyway, so let them
instead be returned by start_postcopy(), thus silencing pylint.
Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20210902094017.32902-3-hreitz@redhat.com>
169 and 199 have been renamed and moved to tests/ (commit a44be0334b:
"iotests: rename and move 169 and 199 tests"), so we can drop them from
the skip list.
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210902094017.32902-2-hreitz@redhat.com>
pylint proposes using `[]` instead of `list()` and `{}` instead of
`dict()`, because it is faster. That seems simple enough, so heed its
advice.
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20210824153540.177128-3-hreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
As of recently, pylint complains when `open()` calls are missing an
`encoding=` specified. Everything we have should be UTF-8 (and in fact,
everything should be UTF-8, period (exceptions apply)), so use that.
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20210824153540.177128-2-hreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Added expected IORT files applicable with latest GICv3
ITS changes.Temporarily differences in these files are
okay.
Signed-off-by: Shashi Mallela <shashi.mallela@linaro.org>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20210910143951.92242-8-shashi.mallela@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210908045428.2689093-6-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
[check_infix()'s type hint fixed]
We flag this, but the error message is bogus:
bad-if-not.json:2: 'if' condition [] of struct is useless
The next commit will fix it.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210908045428.2689093-5-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Verify that s390x-specific uc_mcontext.psw.addr is reported correctly
and that signal handling interacts properly with debugging.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210804225146.154513-1-iii@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
* Fix g_setenv problem discovered by Coverity
* Gitlab CI improvements
* Build system improvements (configure script + meson.build)
* Removal of the show-fixed-bugs.sh script
* Clean up of the sdl and curses options
-----BEGIN PGP SIGNATURE-----
iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmE15LURHHRodXRoQHJl
ZGhhdC5jb20ACgkQLtnXdP5wLbWeIA//fJB7Tnj3YzUizED6cSwtT5NoxWHQw9Cn
uEhEWJj6Ng5sQ6SYHJ43kPqBkscHo+eK9ayt8mfFPTzz2NTE51aBqGsA0ZGXGNjH
3ORqx12cVthOD6GU/wY12nAF8efHwum/II507kH1GdZpO6CK3dPBNvFl/qhPtjIb
srzxCJCFwgipsH4CI5YWxOLueAsMPZ6d8b9TGmobRi26ASg2dVCk2yB6l8VO0Fbe
ydWDKnz9tnHz4r1sbfWjDwD72rFpPngYAaI7lc0n6b9Q1ilkhjwIieTEZhl+jpH8
Be3YtIorzvI/rti+vwAGMcLt4xLy9qJb8a8dxHbpJAvxQSvNsjK2wYZVAqe6xCuj
65+39cqRtB3VS69GI/Y/fsBj+dCCIeLXDiTsOyrs/JaBkvulhRdekGiI5l42QgAD
xdZyciwsTc+NpsldoxOP4mg5mLXu8rxwrJV93j0V3Cdnfjz0jPsXHSt52AIM2iiW
TCrs2z+wRbjHU7FMdbOOkDTeBn1rBq4dzxkVpdL8+9SA8TG+FWz2F+1hsWWDtnI7
DFlWAC7jeLiW4+sDXIpcPBZ6mpbK7xefZBa8/l3DSkD1cl5/JOc21g6OzSBJQfb0
x9icJXBhIhTI1yrmmUlO5SOlqnfXxSY9IVvuWnO0FKvUe8tVSNZ9T2MPtTy9zIep
8ohIcOsBIJ0=
=t3uT
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-09-06' into staging
* Add definitions of terms for CI/testing
* Fix g_setenv problem discovered by Coverity
* Gitlab CI improvements
* Build system improvements (configure script + meson.build)
* Removal of the show-fixed-bugs.sh script
* Clean up of the sdl and curses options
# gpg: Signature made Mon 06 Sep 2021 10:51:49 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/thuth-gitlab/tags/pull-request-2021-09-06:
softmmu/vl: Deprecate the -sdl and -curses option
softmmu/vl: Deprecate the old grab options
softmmu/vl: Add a "grab-mod" parameter to the -display sdl option
scripts: Remove the "show-fixed-bugs.sh" file
configure / meson: Move the GBM handling to meson.build
meson.build: Don't use internal libfdt if the user requested the system libfdt
meson.build: Fix the check for a usable libfdt
gitlab-ci: Don't try to use the system libfdt in the debian job
libqtest: check for g_setenv() failure
docs: add definitions of terms for CI/testing
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
g_setenv() can fail; check for it when starting a QEMU process
when we set the QEMU_AUDIO_DRV environment variable.
Because this happens after fork() reporting an exact message
via printf() is a bad idea; just exit(1), as we already do
for the case of execlp() failure.
Fixes: Coverity CID 1460117
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210820163750.9106-1-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Fixes, cleanups all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmEz5lIPHG1zdEByZWRo
YXQuY29tAAoJECgfDbjSjVRp0WMIAL/keMtzBfVNaDAER/gaaklluJ7XCFYJgKfX
Pg173ZAWd+KNryiKDEn9SVIDzjKmllvQu0P18St92hHCCRhzIqlGwZ6IpB1XgVLh
OmcRlccepb+84FNiCD6RIxE+iLQ3eTrFUrpF6CIHZlD+TUTm7u1gtZFidV3v5EZp
BaT+BFxFZgejfKnxEYjnxOgAYmyXI18fFtW/GX6VgVTiy10XRoNqNZ6DwO2sZBNu
2NI2RMVMNopwQyn/1vj3KtBvhaqPdhrPV0qGzi9isU7t5Z2JE/n14O9WHcA4K2ed
3HktAGlv+glSbNldfc+9jIIHlkwHAi/T4PAGYE3HbCP0atONl/M=
=DN6u
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,pci,virtio: fixes, cleanups
Fixes, cleanups all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Sat 04 Sep 2021 22:34:10 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: (35 commits)
vhost-vdpa: remove the unncessary queue_index assignment
vhost-vdpa: fix the wrong assertion in vhost_vdpa_init()
vhost-vdpa: tweak the error label in vhost_vdpa_add()
vhost-vdpa: fix leaking of vhost_net in vhost_vdpa_add()
vhost-vdpa: don't cleanup twice in vhost_vdpa_add()
vhost-vdpa: remove the unnecessary check in vhost_vdpa_add()
vhost_net: do not assume nvqs is always 2
vhost: use unsigned int for nvqs
vhost_net: remove the meaningless assignment in vhost_net_start_one()
vhost-vdpa: correctly return err in vhost_vdpa_set_backend_cap()
vhost-vdpa: remove unused variable "acked_features"
tests/vhost-user-bridge.c: Fix typo in help message
tests/vhost-user-bridge.c: Sanity check socket path length
hw/virtio: Add flatview update in vhost_user_cleanup()
hw/virtio: Remove NULL check in virtio_free_region_cache()
hw/virtio: Document virtio_queue_packed_empty_rcu is called within RCU
MAINTAINERS: Added myself as a reviewer for acpi/smbios subsystem
hw/acpi: use existing references to pci device struct within functions
hw/pci: remove all references to find_i440fx function
hw/i386/acpi-build: Get NUMA information from struct NumaState
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Fix a typo in the help message printed by vhost-user-bridge.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210901152713.25701-1-peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The vhost-user-bridge binary accepts a UNIX socket path on
the command line. Sanity check that this is short enough to
fit into a sockaddr_un before copying it in.
Fixes: Coverity CID 1432866
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210901152632.25511-1-peter.maydell@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Since commit 5d83b9a130 "qapi: replace if condition list with dict
{'all': [...]}", we represent if conditionals as trees consisting of
OrderedDict, list and str. This results in less than legible test
output. For instance:
if OrderedDict([('not', OrderedDict([('any', [OrderedDict([('not', 'TEST_IF_EVT')]), OrderedDict([('not', 'TEST_IF_STRUCT')])])]))])
We intend to replace OrderedDict by dict when we get Python 3.7, which
will result in more legible output:
if {'not': {'any': [{'not': 'TEST_IF_EVT'}, {'not': 'TEST_IF_STRUCT'}]}}
Can't wait: put in a hack to get that now, with a comment to revert it
when we replace OrderedDict.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210831123809.1107782-11-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Commit 6cc2e4817f "qapi: introduce QAPISchemaIfCond.cgen()" caused a
minor regression: redundant parenthesis. Subsequent commits
eliminated of many of them, but not all. Get rid of the rest now.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210831123809.1107782-8-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
When commit 5d83b9a130 "qapi: replace if condition list with dict
{'all': [...]}" made cgen_ifcond() and docgen_ifcond() recursive, it
messed up parenthesises in the former, and got them right in the
latter, as the previous commit demonstrates.
To fix, adopt the latter's working code for the former. This
generates the correct code from the previous commit's commit message.
Fixes: 5d83b9a130
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210831123809.1107782-6-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
The C code generated for 'if' conditionals is incorrectly
parenthesized. For instance,
'if': { 'not': { 'any': [ { 'not': 'TEST_IF_EVT' },
{ 'not': 'TEST_IF_STRUCT' } ] } } }
generates
#if !(!defined(TEST_IF_EVT)) || (!defined(TEST_IF_STRUCT))
This is wrong. Correct would be:
#if !(!defined(TEST_IF_EVT) || !defined(TEST_IF_STRUCT))
Cover the issue in qapi-schema-test.json. This generates bad #if in
tests/test-qapi-events.h and other files.
Add a similar condition to doc-good.json. The generated documentation
is fine.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210831123809.1107782-5-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
A definition's conditional should imply the conditionals of types it
uses. If it doesn't, some configurations won't compile.
Example (from tests/qapi-schema/qapi-schema-test.json):
{ 'union': 'TestIfUnion', 'data':
{ 'foo': 'TestStruct',
'bar': { 'type': 'str', 'if': 'TEST_IF_UNION_BAR'} },
'if': { 'all': ['TEST_IF_UNION', 'TEST_IF_STRUCT'] } }
{ 'command': 'test-if-union-cmd',
'data': { 'union-cmd-arg': 'TestIfUnion' },
'if': 'TEST_IF_UNION' }
generates
#if (defined(TEST_IF_UNION)) && (defined(TEST_IF_STRUCT))
typedef struct TestIfUnion TestIfUnion;
#endif /* (defined(TEST_IF_UNION)) && (defined(TEST_IF_STRUCT)) */
and
#if defined(TEST_IF_UNION)
void qmp_test_if_union_cmd(TestIfUnion *union_cmd_arg, Error **errp);
void qmp_marshal_test_if_union_cmd(QDict *args, QObject **ret, Error **errp);
#endif /* defined(TEST_IF_UNION) */
which doesn't compile when !defined(TEST_IF_STRUCT).
Messed up in f8c4fdd6ae "tests/qapi: Cover commands with 'if' and
union / alternate 'data'", v4.0.0. Harmless, as we don't actually use
this configuration. Correct it anyway, along with another instance.
This loses coverage for 'not'. The next commit will bring it back.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210831123809.1107782-4-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
- fix typo in execlog plugin
- clean-up and document gitlab FOO_RUNNER_AVAILABLE vars
- fix plugin build issue on OSX and modules
- add multi-core support to cache modelling plugin
- clean-ups for plugin arg=FOO handling
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmEwqF4ACgkQ+9DbCVqe
KkTCcAf/fCHK1hhXJIaxpFyMGvCkhYzUgKlpL4b05ofXFyQJ4JWp+0OadQzBcVIN
PwsVVsXik/5ibKvQiud8wt3/kbr9gj5RZdwVITZMEpod6hy9Nt5oaUhxEZpiVs3f
XZG17zaK8huwTwU6EtHWOnvIWMCuvBXpw8cM/6jF6pEiq162VJbiRo9L/aQ+n0Io
TZTy9YqEbrZUTj+XrvgPV0TewjM6T/zTujXFJtyCzYJ3P3kx9z5a3/KzfyJI9qkk
TYw0MX9MY8J5/sXcP6OjOqXqppsRe+G5Uaz0BoW9SvOmR/0nNGy/N8mVCZTD6mqs
zMsWw5RyIZsZCyWEYj4TYWEORv5Kiw==
=CBs1
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/stsquad/tags/pull-for-6.2-020921-1' into staging
Testing and plugin updates:
- fix typo in execlog plugin
- clean-up and document gitlab FOO_RUNNER_AVAILABLE vars
- fix plugin build issue on OSX and modules
- add multi-core support to cache modelling plugin
- clean-ups for plugin arg=FOO handling
# gpg: Signature made Thu 02 Sep 2021 11:33:02 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-for-6.2-020921-1: (22 commits)
docs/devel: be consistent about example plugin names
docs/deprecated: deprecate passing plugin args through `arg=`
tests/plugins/syscalls: adhere to new arg-passing scheme
tests/plugins/mem: introduce "track" arg and make args not positional
tests/plugins/insn: made arg inline not positional and parse it as bool
tests/plugins/bb: adapt to the new arg passing scheme
docs/tcg-plugins: new passing parameters scheme for cache docs
plugins/howvec: adapting to the new argument passing scheme
plugins/hwprofile: adapt to the new plugin arguments scheme
plugins/lockstep: make socket path not positional & parse bool arg
plugins/hotblocks: Added correct boolean argument parsing
plugins/hotpages: introduce sortby arg and parsed bool args correctly
plugins/api: added a boolean parsing plugin api
plugins: allow plugin arguments to be passed directly
docs/devel/tcg-plugins: added cores arg to cache plugin
plugins: sort exported symbol list
plugins/cache: supported multicore cache modelling
plugins: do not limit exported symbols if modules are active
gitlab-ci: Fix ..._RUNNER_AVAILABLE variables and document them
gitlab-ci: Remove superfluous "dnf install" statement
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-----BEGIN PGP SIGNATURE-----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=ec6M
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/a1xndr/tags/fuzz-pull-2021-09-01' into staging
Fuzzing Patches for 2021-09-01
# gpg: Signature made Wed 01 Sep 2021 12:42:00 BST
# gpg: using RSA key FAD4E2BF871375D6340517C44E661DDE583A964E
# gpg: Good signature from "Alexander Bulekov <alxndr@bu.edu>" [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: FAD4 E2BF 8713 75D6 3405 17C4 4E66 1DDE 583A 964E
* remotes/a1xndr/tags/fuzz-pull-2021-09-01:
MAINTAINERS: add fuzzing reviewer
MAINTAINERS: Add myself as a reviewer for Device Fuzzing
fuzz: unblock SIGALRM so the timeout works
fuzz: use ITIMER_REAL for timeouts
fuzz: add an instrumentation filter
fuzz: make object-name matching case-insensitive
fuzz: adjust timeout to allow for longer inputs
fuzz: fix sparse memory access in the DMA callback
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
- Make the backup-top filter driver available for user-created block
nodes (i.e. via blockdev-add)
- Allow running iotests with gdb or valgrind being attached to qemu
instances
- Fix the raw format driver's permissions: There is no metadata, so we
only need WRITE or RESIZE when the parent needs it
- Basic reopen implementation for win32 files (file-win32.c) so that
qemu-img commit can work
- uclibc/musl build fix for the FUSE export code
- Some iotests delinting
- block-hmp-cmds.c refactoring
-----BEGIN PGP SIGNATURE-----
iQJGBAABCAAwFiEEy2LXoO44KeRfAE00ofpA0JgBnN8FAmEvleISHGhyZWl0ekBy
ZWRoYXQuY29tAAoJEKH6QNCYAZzfdOEP/j4gutKzxqHEgaOxus3e1u77JnIX5OBO
E3wr0W8IaILp3a3N8f8lcq8frw6aSvTmW8l2woKNbg/C1yuX4NFN9tyQ6jpoFAP9
9X9GoPlU7YG5c1bEnJlO/ySt3xHRssIsZBpKWnzWwUI5nMpGUrNPem3rW8T2DaPy
RwnRhBl2kzHYqyPXDx13lA3zKIunAISWRM9adWyKDdRo6Lqk0Us7ND+f6nRHJSG1
uJ26uKWWXx+qYC7F8uc45vrOjesWwC0sqUn7RC/0pbBGp9L6Bgc3yWbnJWZBNEBM
zbv47B6HsJs2tqHGj0T+EKkhqChGz3B/vMeSSw5c3dXFBfQ53Rjm4Nlr9YBzuCGV
erMoq0j/Ytz8+T865N/kjzwdgkl+xcKWF/GIaM5rxiJ2syyCV9CY2SxD6AC+WPBk
yCezNnZEAx2POS2ylRy+EQvJm3YdoWrXZr05Blj28TtqNLs3qCP7evG6IjH58idU
A4YgmltwN5UdajOK9b7O7zFAFhCZCKqAVJNKI0NCTYaT3zEim5dduXfn3gHTu5Wl
jgWvpicNgsEXC4/etp5jOVkbBXtelh66ibdDIQJEanAG1W0Br+gQIBLN84pf7gpY
8R9BBpZRk2DzYJnYJS2FV6xRGKY+XjU4zd7yVfyq6jZYyvfUxBDhCghCB6M37EmJ
oE64kzab7uVm
=0tJJ
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/hreitz/tags/pull-block-2021-09-01' into staging
Block patches:
- Make the backup-top filter driver available for user-created block
nodes (i.e. via blockdev-add)
- Allow running iotests with gdb or valgrind being attached to qemu
instances
- Fix the raw format driver's permissions: There is no metadata, so we
only need WRITE or RESIZE when the parent needs it
- Basic reopen implementation for win32 files (file-win32.c) so that
qemu-img commit can work
- uclibc/musl build fix for the FUSE export code
- Some iotests delinting
- block-hmp-cmds.c refactoring
# gpg: Signature made Wed 01 Sep 2021 16:01:54 BST
# gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF
# gpg: issuer "hreitz@redhat.com"
# gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00 4D34 A1FA 40D0 9801 9CDF
* remotes/hreitz/tags/pull-block-2021-09-01: (56 commits)
block/file-win32: add reopen handlers
block/export/fuse.c: fix fuse-lseek on uclibc or musl
block/block-copy: block_copy_state_new(): drop extra arguments
iotests/image-fleecing: add test-case for copy-before-write filter
iotests/image-fleecing: prepare for adding new test-case
iotests/image-fleecing: rename tgt_node
iotests/image-fleecing: proper source device
iotests.py: hmp_qemu_io: support qdev
iotests: move 222 to tests/image-fleecing
iotests/222: constantly use single quotes for strings
iotests/222: fix pylint and mypy complains
python:QEMUMachine: template typing for self returning methods
python/qemu/machine: QEMUMachine: improve qmp() method
python/qemu/machine.py: refactor _qemu_args()
qapi: publish copy-before-write filter
block/copy-before-write: make public block driver
block/block-copy: make setting progress optional
block/copy-before-write: initialize block-copy bitmap
block/copy-before-write: cbw_init(): use options
block/copy-before-write: bdrv_cbw_append(): drop unused compress arg
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
