Eduardo Habkost [Mon, 21 Sep 2020 22:10:31 +0000 (18:10 -0400)]
input-barrier: Register properties as class properties
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20200921221045.699690-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Eduardo Habkost [Mon, 21 Sep 2020 22:10:30 +0000 (18:10 -0400)]
input-linux: Register properties as class properties
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20200921221045.699690-10-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Eduardo Habkost [Mon, 21 Sep 2020 22:10:28 +0000 (18:10 -0400)]
rng: Register "opened" as class property
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20200921221045.699690-8-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Eduardo Habkost [Mon, 21 Sep 2020 22:10:25 +0000 (18:10 -0400)]
rng-random: register "filename" as class property
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20200921221045.699690-5-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Eduardo Habkost [Mon, 21 Sep 2020 22:10:24 +0000 (18:10 -0400)]
rng-egd: Register "chardev" as class property
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20200921221045.699690-4-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Peter Maydell [Tue, 13 Oct 2020 13:06:21 +0000 (14:06 +0100)]
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>
Peter Maydell [Tue, 13 Oct 2020 11:46:26 +0000 (12:46 +0100)]
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>
Sergei Trofimovich [Mon, 12 Oct 2020 17:57:19 +0000 (18:57 +0100)]
meson.build: drop duplicate 'sparc64' entry
CC: Laurent Vivier <laurent@vivier.eu>
CC: qemu-trivial@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Message-Id: <
20201012175719.
2573367-1-slyfox@gentoo.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Marc-André Lureau [Thu, 8 Oct 2020 16:59:53 +0000 (20:59 +0400)]
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>
Philippe Mathieu-Daudé [Sun, 11 Oct 2020 20:01:12 +0000 (22:01 +0200)]
target/sparc/int32_helper: Remove duplicated 'Tag Overflow' entry
Commit
0b09be2b2f ("Nicer debug output for exceptions") added
twice the same "Tag Overflow" entry, remove the extra one.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <
20201011200112.
3222822-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Laurent Vivier [Fri, 9 Oct 2020 11:38:43 +0000 (13:38 +0200)]
goldfish_rtc: change MemoryRegionOps endianness to DEVICE_NATIVE_ENDIAN
The doc [1] doesn't define the endianness, but the kernel driver
uses readl() to access the registers, so we can guess it depends
on the architecture endianness.
As riscv architecture endianness is little it might not change anything
for it.
Moreover, android implementation uses DEVICE_NATIVE_ENDIAN [2]
[1] https://android.googlesource.com/platform/external/qemu/+/master/docs/GOLDFISH-VIRTUAL-HARDWARE.TXT
[2] https://android.googlesource.com/platform/external/qemu/+/refs/heads/emu-master-dev/hw/timer/goldfish_timer.c#177
Fixes: 9a5b40b84279 ("hw: rtc: Add Goldfish RTC device")
Cc: Anup.Patel@wdc.com
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <
20201009113843.60995-2-lvivier@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Laurent Vivier [Fri, 9 Oct 2020 11:38:42 +0000 (13:38 +0200)]
hw/char/serial: remove duplicate .class_init in serial_mm_info
.class_init is already set to serial_mm_class_init.
Remove the duplicate entry.
Fixes: 17fd1a6490b1 ("serial-mm: add "regshift" property")
Cc: marcandre.lureau@redhat.com
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <
20201009113843.60995-1-lvivier@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Elena Afanasova [Fri, 9 Oct 2020 19:09:59 +0000 (12:09 -0700)]
block/blkdebug: fix memory leak
Spotted by PVS-Studio
Signed-off-by: Elena Afanasova <eafanasova@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <
1e903f928eb3da332cc95e2a6f87243bd9fe66e4.camel@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Julia Suvorova [Tue, 6 Oct 2020 13:39:58 +0000 (15:39 +0200)]
hw/pci: Fix typo in PCI hot-plug error message
'occupied' is spelled like 'ocuppied' in the message.
Signed-off-by: Julia Suvorova <jusual@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006133958.600932-1-jusual@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Mon, 5 Oct 2020 15:27:25 +0000 (17:27 +0200)]
softmmu/memory: Log invalid memory accesses
Log invalid memory accesses with as GUEST_ERROR.
This is particularly useful since commit
5d971f9e67 which reverted
("memory: accept mismatching sizes in memory_region_access_valid").
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <
20201005152725.
2143444-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Greg Kurz [Fri, 2 Oct 2020 16:06:07 +0000 (18:06 +0200)]
hw/acpi/piix4: Rename piix4_pm_add_propeties() to piix4_pm_add_properties()
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <
160165476743.57452.
2128307974125615413.stgit@bahia.lan>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Christian Borntraeger [Wed, 30 Sep 2020 15:58:56 +0000 (17:58 +0200)]
vmdk: fix maybe uninitialized warnings
Fedora 32 gcc 10 seems to give false positives:
Compiling C object libblock.fa.p/block_vmdk.c.o
../block/vmdk.c: In function ‘vmdk_parse_extents’:
../block/vmdk.c:587:5: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
587 | g_free(extent->l1_table);
| ^~~~~~~~~~~~~~~~~~~~~~~~
../block/vmdk.c:754:17: note: ‘extent’ was declared here
754 | VmdkExtent *extent;
| ^~~~~~
../block/vmdk.c:620:11: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
620 | ret = vmdk_init_tables(bs, extent, errp);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../block/vmdk.c:598:17: note: ‘extent’ was declared here
598 | VmdkExtent *extent;
| ^~~~~~
../block/vmdk.c:1178:39: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
1178 | extent->flat_start_offset = flat_offset << 9;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
../block/vmdk.c: In function ‘vmdk_open_vmdk4’:
../block/vmdk.c:581:22: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
581 | extent->l2_cache =
| ~~~~~~~~~~~~~~~~~^
582 | g_malloc(extent->entry_size * extent->l2_size * L2_CACHE_SIZE);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../block/vmdk.c:872:17: note: ‘extent’ was declared here
872 | VmdkExtent *extent;
| ^~~~~~
../block/vmdk.c: In function ‘vmdk_open’:
../block/vmdk.c:620:11: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
620 | ret = vmdk_init_tables(bs, extent, errp);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../block/vmdk.c:598:17: note: ‘extent’ was declared here
598 | VmdkExtent *extent;
| ^~~~~~
cc1: all warnings being treated as errors
make: *** [Makefile.ninja:884: libblock.fa.p/block_vmdk.c.o] Error 1
fix them by assigning a default value.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Fam Zheng <fam@euphon.net>
Message-Id: <
20200930155859.303148-2-borntraeger@de.ibm.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Thomas Huth [Fri, 2 Oct 2020 17:13:43 +0000 (19:13 +0200)]
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>
Philippe Mathieu-Daudé [Fri, 2 Oct 2020 07:57:16 +0000 (09:57 +0200)]
hw/block/nvme: Simplify timestamp sum
As the 'timestamp' variable is declared as a 48-bit bitfield,
we do not need to wrap the sum result.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Message-Id: <
20201002075716.
1657849-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Cleber Rosa [Fri, 4 Sep 2020 16:42:58 +0000 (12:42 -0400)]
scripts/ci/gitlab-pipeline-status: wait for pipeline creation
When called in wait mode, this script will also wait for the pipeline
to be get to a "running" state. Because many more status may be seen
until a pipeline gets to "running", and those need to be handle too.
Reference: https://docs.gitlab.com/ee/api/pipelines.html#list-project-pipelines
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20200904164258.240278-8-crosa@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Cleber Rosa [Fri, 4 Sep 2020 16:42:57 +0000 (12:42 -0400)]
scripts/ci/gitlab-pipeline-status: use more descriptive exceptions
For two very different error conditions.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20200904164258.240278-7-crosa@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Cleber Rosa [Fri, 4 Sep 2020 16:42:56 +0000 (12:42 -0400)]
scripts/ci/gitlab-pipeline-status: handle keyboard interrupts
So that exits based on user requests are handled more gracefully.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20200904164258.240278-6-crosa@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Cleber Rosa [Fri, 4 Sep 2020 16:42:55 +0000 (12:42 -0400)]
scripts/ci/gitlab-pipeline-status: refactor parser creation
Out of the main function.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20200904164258.240278-5-crosa@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Cleber Rosa [Fri, 4 Sep 2020 16:42:54 +0000 (12:42 -0400)]
scripts/ci/gitlab-pipeline-status: give early feedback on running pipelines
When waiting for a pipeline to run and finish, it's better to give
early feedback, and then sleep and wait, than the other wait around.
Specially for the first iteration, it's frustrating to see nothing
while the script is sleeping.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20200904164258.240278-4-crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Cleber Rosa [Fri, 4 Sep 2020 16:42:53 +0000 (12:42 -0400)]
scripts/ci/gitlab-pipeline-status: improve message regarding timeout
The script has its own timeout, which is about how long the script
will wait (when called with --wait) for the pipeline to complete, and
not necessarily for the pipeline to complete.
Hopefully this new wording will be clearer.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20200904164258.240278-3-crosa@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Cleber Rosa [Fri, 4 Sep 2020 16:42:52 +0000 (12:42 -0400)]
scripts/ci/gitlab-pipeline-status: make branch name configurable
With the utility function `get_local_staging_branch_commit()`, the
name of the branch is hard coded (including in the function name).
For extensibility reasons, let's make that configurable.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20200904164258.240278-2-crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Daniel P. Berrangé [Fri, 18 Sep 2020 13:29:03 +0000 (14:29 +0100)]
gitlab: assign python helper files to GitLab maintainers section
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20200918132903.
1848939-4-berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Daniel P. Berrangé [Fri, 18 Sep 2020 13:29:02 +0000 (14:29 +0100)]
gitlab: add a CI job to validate the DCO sign off
While checkpatch.pl can validate DCO sign off that job must always be
advisory only since it is expected that certain patches will fail some
code style rules.
We require the DCO sign off to be mandatory for all commits though, so
it benefits from being validated in a standalone job.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20200918132903.
1848939-3-berrange@redhat.com>
[thuth: Use "stage: build" to let it run earlier]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Daniel P. Berrangé [Fri, 18 Sep 2020 13:29:01 +0000 (14:29 +0100)]
gitlab: add a CI job for running checkpatch.pl
This job is advisory since it is expected that certain patches will fail
the style checks and checkpatch.pl provides no way to mark exceptions to
the rules.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20200918132903.
1848939-2-berrange@redhat.com>
[thuth: Use "stage: build" to let it run earlier]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Yonggang Luo [Mon, 12 Oct 2020 23:43:44 +0000 (07:43 +0800)]
configure: fixes indent of $meson setup
convert these line from tab to space
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20201012234348.1427-2-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Wed, 23 Sep 2020 14:05:34 +0000 (16:05 +0200)]
docs/system/deprecated: Mark the 'moxie' CPU as deprecated
It is currently unclear whether anybody is still using the 'moxie' CPU,
and there are no images for testing available this CPU, so the code has
likely bit-rotten in the course of time. When I asked the maintainer
for information, I did not get a reply within four weeks yet (see
https://lists.gnu.org/archive/html/qemu-devel/2020-08/msg07201.html).
The last Signed-off-by line from Anthony in our repo is from 2013,
so it seems like this code is rather unmaintained. Time to put it onto
the deprecation list to see whether somebody is still interested in this
code or whether we could remove it in a couple of releases.
Message-Id: <
20200923171815.97801-1-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Sat, 19 Sep 2020 10:27:20 +0000 (12:27 +0200)]
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>
Thomas Huth [Thu, 1 Oct 2020 04:27:17 +0000 (06:27 +0200)]
MAINTAINERS: Ignore bios-tables-test in the qtest section
I'm very often getting CC: on rather large patch series that
modify the ACPI stuff of either ARM or x86, just because the
bios-table-test is often slightly involved here. I can't say
much about ACPI, and the bios-table-test is already covered
by the ACPI section in MAINTAINERS, so I'd rather prefer to
not getting automatically CC-ed on such patch series anymore.
If people want my opinion about qtest-related changes, they
can still put me on CC manually.
Message-Id: <
20201001042717.136033-1-thuth@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Ani Sinha [Tue, 29 Sep 2020 14:25:01 +0000 (19:55 +0530)]
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>
Thomas Huth [Fri, 10 Jul 2020 08:50:20 +0000 (10:50 +0200)]
softmmu/vl: Be less verbose about missing KVM when running the qtests
Some of the qtests use "-accel kvm -accel tcg" to run real guest code.
This causes some error messages when kvm is not available. We do not
really care about these messages since the fallback to tcg is expected
here. So let's silence them to avoid that they spoil the output of
the tests.
Unfortunately, we can not use the qtest_enabled() wrapper in this case,
since the qtest accelerator itself is not initialized. Thus we have to
test for the qtest_chrdev variable instead.
Message-Id: <
20200710085020.28222-1-thuth@redhat.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Dr. David Alan Gilbert [Thu, 8 Oct 2020 16:03:30 +0000 (17:03 +0100)]
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>
Li Qiang [Mon, 21 Sep 2020 16:06:05 +0000 (09:06 -0700)]
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>
Cleber Rosa [Fri, 9 Oct 2020 20:55:13 +0000 (16:55 -0400)]
Acceptance tests: show test report on GitLab CI
Avocado will, by default, produce JUnit files. Let's ask GitLab
to present those in the web UI.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20201009205513.751968-4-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>
Cleber Rosa [Fri, 9 Oct 2020 20:55:12 +0000 (16:55 -0400)]
Acceptance tests: do not show canceled test logs on GitLab CI
Tests resulting in "CANCEL" in Avocado are usually canceled on
purpose, and are almost identical to "SKIP". The logs for canceled
tests are adding a lot of noise to the logs being shown on GitLab CI,
and causing distraction from real failures.
As a side note, this "after script" is scheduled for removal once the
feature is implemented within Avocado itself.
Reference: https://github.com/avocado-framework/avocado/issues/4266
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20201009205513.751968-3-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>
Cleber Rosa [Fri, 9 Oct 2020 20:55:11 +0000 (16:55 -0400)]
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>
Alexander Bulekov [Fri, 2 Oct 2020 14:35:24 +0000 (10:35 -0400)]
gitlab-ci.yml: Only run one test-case per fuzzer
With 1000 runs, there is a non-negligible chance that the fuzzer can
trigger a crash. With this CI job, we care about catching build/runtime
issues in the core fuzzing code. Actual device fuzzing takes place on
oss-fuzz. For these purposes, only running one input should be
sufficient.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201002143524.56930-1-alxndr@bu.edu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Philippe Mathieu-Daudé [Sun, 11 Oct 2020 19:49:18 +0000 (21:49 +0200)]
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>
Peter Maydell [Mon, 12 Oct 2020 21:48:45 +0000 (22:48 +0100)]
Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging
* qtest documentation improvements (Eduardo, myself)
* libqtest event buffering (Maxim)
* use RCU for list of children of a bus (Maxim)
* move more files to softmmu/ (myself)
* meson.build cleanups, qemu-storage-daemon fix (Philippe)
# gpg: Signature made Mon 12 Oct 2020 16:55:19 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: (38 commits)
meson: identify more sections of meson.build
scsi/scsi_bus: fix races in REPORT LUNS
virtio-scsi: use scsi_device_get
scsi/scsi_bus: Add scsi_device_get
scsi/scsi-bus: scsi_device_find: don't return unrealized devices
device-core: use atomic_set on .realized property
scsi: switch to bus->check_address
device-core: use RCU for list of children of a bus
device_core: use drain_call_rcu in in qmp_device_add
scsi/scsi_bus: switch search direction in scsi_device_find
qdev: add "check if address free" callback for buses
qemu-iotests, qtest: rewrite test 067 as a qtest
qtest: check that drives are really appearing and disappearing
qtest: switch users back to qtest_qmp_receive
device-plug-test: use qtest_qmp to send the device_del command
qtest: remove qtest_qmp_receive_success
qtest: Reintroduce qtest_qmp_receive with QMP event buffering
qtest: rename qtest_qmp_receive to qtest_qmp_receive_dict
meson.build: Re-enable KVM support for MIPS
build-sys: fix git version from -version
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Markus Armbruster [Tue, 29 Sep 2020 07:58:24 +0000 (09:58 +0200)]
target/i386/cpu: Update comment that mentions Texinfo
Missed in commit
41fba1618b "docs/system: convert the documentation of
deprecated features to rST."
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200929075824.
1517969-3-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Markus Armbruster [Tue, 29 Sep 2020 07:58:23 +0000 (09:58 +0200)]
qemu-img-cmds.hx: Update comment that mentions Texinfo
Missed in
3c95fdef94 "Update comments in .hx files that mention
Texinfo".
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200929075824.
1517969-2-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Paolo Bonzini [Wed, 7 Oct 2020 15:01:51 +0000 (11:01 -0400)]
meson: identify more sections of meson.build
Add more headers that clarify code organization.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Maxim Levitsky [Tue, 6 Oct 2020 12:39:04 +0000 (15:39 +0300)]
scsi/scsi_bus: fix races in REPORT LUNS
Currently scsi_target_emulate_report_luns iterates over the child device list
twice, and there is no guarantee that this list is the same in both iterations.
The reason for iterating twice is that the first iteration calculates
how much memory to allocate. However if we use a dynamic array we can
avoid iterating twice, and therefore we avoid this race.
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1866707
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
20200913160259.32145-10-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201006123904.610658-14-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Maxim Levitsky [Tue, 6 Oct 2020 12:39:03 +0000 (15:39 +0300)]
virtio-scsi: use scsi_device_get
This will help us to avoid the scsi device disappearing
after we took a reference to it.
It doesn't by itself forbid case when we try to access
an unrealized device
Suggested-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
20200913160259.32145-9-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201006123904.610658-13-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Maxim Levitsky [Tue, 6 Oct 2020 12:39:02 +0000 (15:39 +0300)]
scsi/scsi_bus: Add scsi_device_get
Add scsi_device_get which finds the scsi device
and takes a reference to it.
Suggested-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <
20200913160259.32145-8-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201006123904.610658-12-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 6 Oct 2020 12:39:01 +0000 (15:39 +0300)]
scsi/scsi-bus: scsi_device_find: don't return unrealized devices
The device core first places a device on the bus and then realizes it.
Make scsi_device_find avoid returing such devices to avoid
races in drivers that use an iothread (currently virtio-scsi)
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=
1812399
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
20200913160259.32145-7-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201006123904.610658-11-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Maxim Levitsky [Tue, 6 Oct 2020 12:39:00 +0000 (15:39 +0300)]
device-core: use atomic_set on .realized property
Some code might race with placement of new devices on a bus.
We currently first place a (unrealized) device on the bus
and then realize it.
As a workaround, users that scan the child device list, can
check the realized property to see if it is safe to access such a device.
Use an atomic write here too to aid with this.
A separate discussion is what to do with devices that are unrealized:
It looks like for this case we only call the hotplug handler's unplug
callback and its up to it to unrealize the device.
An atomic operation doesn't cause harm for this code path though.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
20200913160259.32145-6-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201006123904.610658-10-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 6 Oct 2020 12:38:56 +0000 (15:38 +0300)]
scsi: switch to bus->check_address
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201006123904.610658-6-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Maxim Levitsky [Tue, 6 Oct 2020 12:38:59 +0000 (15:38 +0300)]
device-core: use RCU for list of children of a bus
This fixes the race between device emulation code that tries to find
a child device to dispatch the request to (e.g a scsi disk),
and hotplug of a new device to that bus.
Note that this doesn't convert all the readers of the list
but only these that might go over that list without BQL held.
This is a very small first step to make this code thread safe.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
20200913160259.32145-5-mlevitsk@redhat.com>
[Use RCU_READ_LOCK_GUARD in more places, adjust testcase now that
the delay in DEVICE_DELETED due to RCU is more consistent. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201006123904.610658-9-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Maxim Levitsky [Tue, 6 Oct 2020 12:38:58 +0000 (14:38 +0200)]
device_core: use drain_call_rcu in in qmp_device_add
Soon, a device removal might only happen on RCU callback execution.
This is okay for device-del which provides a DEVICE_DELETED event,
but not for the failure case of device-add. To avoid changing
monitor semantics, just drain all pending RCU callbacks on error.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Suggested-by: Stefan Hajnoczi <stefanha@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
20200913160259.32145-4-mlevitsk@redhat.com>
[Don't use it in qmp_device_del. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Maxim Levitsky [Tue, 6 Oct 2020 12:38:57 +0000 (14:38 +0200)]
scsi/scsi_bus: switch search direction in scsi_device_find
This change will allow us to convert the bus children list to RCU,
while not changing the logic of this function
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
20200913160259.32145-2-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 6 Oct 2020 12:38:55 +0000 (15:38 +0300)]
qdev: add "check if address free" callback for buses
Check if an address is free on the bus before plugging in the
device. This makes it possible to do the check without any
side effects, and to detect the problem early without having
to do it in the realize callback.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201006123904.610658-5-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Wed, 7 Oct 2020 10:43:03 +0000 (06:43 -0400)]
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>
Paolo Bonzini [Wed, 7 Oct 2020 09:50:22 +0000 (05:50 -0400)]
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>
Maxim Levitsky [Tue, 6 Oct 2020 12:38:53 +0000 (15:38 +0300)]
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>
Paolo Bonzini [Wed, 7 Oct 2020 11:37:41 +0000 (07:37 -0400)]
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>
Maxim Levitsky [Tue, 6 Oct 2020 12:59:32 +0000 (08:59 -0400)]
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>
Maxim Levitsky [Tue, 6 Oct 2020 12:38:53 +0000 (15:38 +0300)]
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>
Maxim Levitsky [Tue, 6 Oct 2020 12:38:52 +0000 (14:38 +0200)]
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>
Huacai Chen [Wed, 7 Oct 2020 08:39:28 +0000 (16:39 +0800)]
meson.build: Re-enable KVM support for MIPS
After converting from configure to meson, KVM support is lost for MIPS,
so re-enable it in meson.build.
Fixes: fdb75aeff7c212e1afaaa3a43 ("configure: remove target configuration")
Fixes: 8a19980e3fc42239aae054bc9 ("configure: move accelerator logic to meson")
Cc: aolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Message-Id: <
1602059975-10115-3-git-send-email-chenhc@lemote.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Marc-André Lureau [Tue, 29 Sep 2020 14:36:54 +0000 (18:36 +0400)]
build-sys: fix git version from -version
Typo introduced with the script.
Fixes: 2c273f32d3 ("meson: generate qemu-version.h")
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reported-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <
20200929143654.518157-1-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 6 Oct 2020 12:49:55 +0000 (08:49 -0400)]
docs/devel: update instruction on how to add new unit tests
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 6 Oct 2020 12:44:00 +0000 (08:44 -0400)]
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>
Eduardo Habkost [Mon, 5 Oct 2020 20:52:28 +0000 (16:52 -0400)]
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>
Eduardo Habkost [Mon, 5 Oct 2020 20:52:27 +0000 (16:52 -0400)]
docs/devel/qtest: Include protocol spec in document
Include the QTest Protocol doc string in docs/devel/qtest.rst,
after converting it to use Sphinx syntax.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20201005205228.697463-3-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Eduardo Habkost [Mon, 5 Oct 2020 20:52:26 +0000 (16:52 -0400)]
docs: Move QTest documentation to its own document
The qtest and libqtest doc comments will be parsed to generate
API documentation, so move QTest documentation to its own
document where the API and format documentation and will be
included.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20201005205228.697463-2-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Wed, 7 Oct 2020 16:23:56 +0000 (12:23 -0400)]
qom: fix objects with improper parent type
Some objects accidentally inherit ObjectClass instead of Object.
They compile silently but may crash after downcasting.
In this patch, we introduce a coccinelle script to find broken
declarations and fix them manually with proper base type.
Signed-off-by: Sergey Nizovtsev <snizovtsev@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 6 Oct 2020 07:05:29 +0000 (09:05 +0200)]
exec: split out non-softmmu-specific parts
Over the years, most parts of exec.c that were not specific to softmmu
have been moved to accel/tcg; what's left is mostly the low-level part
of the memory API, which includes RAMBlock and AddressSpaceDispatch.
However exec.c also hosts 4-500 lines of code for the target specific
parts of the CPU QOM object, plus a few functions for user-mode
emulation that do not have a better place (they are not TCG-specific so
accel/tcg/user-exec.c is not a good place either).
Move these parts to a new file, so that exec.c can be moved to
softmmu/physmem.c.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 6 Oct 2020 07:01:22 +0000 (09:01 +0200)]
softmmu: move more files to softmmu/
Keep most softmmu_ss files into the system-emulation-specific
directory.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 11:19:09 +0000 (13:19 +0200)]
hw/nvram: Always register FW_CFG_DATA_GENERATOR_INTERFACE
While the FW_CFG_DATA_GENERATOR_INTERFACE is only consumed
by a device only available using system-mode (fw_cfg), it is
implemented by a crypto component (tls-cipher-suites) which
is always available when crypto is used.
Commit
69699f3055 introduced the following error in the
qemu-storage-daemon binary:
$ echo -e \
'{"execute": "qmp_capabilities"}\r\n{"execute": "qom-list-types"}\r\n{"execute": "quit"}\r\n' \
| storage-daemon/qemu-storage-daemon --chardev stdio,id=qmp0 --monitor qmp0
{"QMP": {"version": {"qemu": {"micro": 50, "minor": 1, "major": 5}, "package": ""}, "capabilities": ["oob"]}}
{"return": {}}
missing interface 'fw_cfg-data-generator' for object 'tls-creds'
Aborted (core dumped)
Since QOM dependencies are resolved at runtime, this issue
could not be triggered at linktime, and we don't have test
running the qemu-storage-daemon binary.
Fix by always registering the QOM interface.
Reported-by: Kevin Wolf <kwolf@redhat.com>
Fixes: 69699f3055 ("crypto/tls-cipher-suites: Produce fw_cfg consumable blob")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201006111909.
2302081-2-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 12:56:02 +0000 (14:56 +0200)]
qom: Move the creation of the library to the main meson.build
Be consistent creating all the libraries in the main meson.build file.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006125602.
2311423-10-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 12:56:01 +0000 (14:56 +0200)]
authz: Move the creation of the library to the main meson.build
Be consistent creating all the libraries in the main meson.build file.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006125602.
2311423-9-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 12:56:00 +0000 (14:56 +0200)]
crypto: Move the creation of the library to the main meson.build
Be consistent creating all the libraries in the main meson.build file.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006125602.
2311423-8-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 12:55:59 +0000 (14:55 +0200)]
io: Move the creation of the library to the main meson.build
Be consistent creating all the libraries in the main meson.build file.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006125602.
2311423-7-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 12:55:58 +0000 (14:55 +0200)]
migration: Move the creation of the library to the main meson.build
Be consistent creating all the libraries in the main meson.build file.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006125602.
2311423-6-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 12:55:57 +0000 (14:55 +0200)]
chardev: Move the creation of the library to the main meson.build
Be consistent creating all the libraries in the main meson.build file.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006125602.
2311423-5-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 12:55:56 +0000 (14:55 +0200)]
hw/core: Move the creation of the library to the main meson.build
Be consistent creating all the libraries in the main meson.build file.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006125602.
2311423-4-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 12:55:55 +0000 (14:55 +0200)]
meson.build: Sort sourcesets alphabetically
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006125602.
2311423-3-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Philippe Mathieu-Daudé [Tue, 6 Oct 2020 12:55:54 +0000 (14:55 +0200)]
meson.build: Add comments to clarify code organization
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201006125602.
2311423-2-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Peter Maydell [Mon, 12 Oct 2020 12:12:04 +0000 (13:12 +0100)]
Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-
20201012a' into staging
v3 Migration+ virtiofsd pull 2020-10-12
V3
Remove the postcopy recovery changes
Migration:
Dirtyrate measurement API cleanup
Virtiofsd:
Missing qemu_init_exec_dir call
Support for setting the group on socket creation
Stop a gcc warning
Avoid tempdir in sandboxing
# gpg: Signature made Mon 12 Oct 2020 12:43:30 BST
# 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-
20201012a:
migration/dirtyrate: present dirty rate only when querying the rate has completed
migration/dirtyrate: record start_time and calc_time while at the measuring state
virtiofsd: avoid /proc/self/fd tempdir
virtiofsd: Call qemu_init_exec_dir
tools/virtiofsd: add support for --socket-group
virtiofsd: Silence gcc warning
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Chuan Zheng [Tue, 29 Sep 2020 03:42:18 +0000 (11:42 +0800)]
migration/dirtyrate: present dirty rate only when querying the rate has completed
Make dirty_rate field optional, present dirty rate only when querying
the rate has completed.
The qmp results is shown as follow:
@unstarted:
{"return":{"status":"unstarted","start-time":0,"calc-time":0},"id":"libvirt-12"}
@measuring:
{"return":{"status":"measuring","start-time":102931,"calc-time":1},"id":"libvirt-85"}
@measured:
{"return":{"status":"measured","dirty-rate":4,"start-time":150146,"calc-time":1},"id":"libvirt-15"}
Signed-off-by: Chuan Zheng <zhengchuan@huawei.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
Message-Id: <
1601350938-128320-3-git-send-email-zhengchuan@huawei.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Chuan Zheng [Tue, 29 Sep 2020 03:42:17 +0000 (11:42 +0800)]
migration/dirtyrate: record start_time and calc_time while at the measuring state
Querying could include both the start-time and the calc-time while at the measuring
state, allowing a caller to determine when they should expect to come back looking
for a result.
Signed-off-by: Chuan Zheng <zhengchuan@huawei.com>
Message-Id: <
1601350938-128320-2-git-send-email-zhengchuan@huawei.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Stefan Hajnoczi [Tue, 6 Oct 2020 09:58:26 +0000 (10:58 +0100)]
virtiofsd: avoid /proc/self/fd tempdir
In order to prevent /proc/self/fd escapes a temporary directory is
created where /proc/self/fd is bind-mounted. This doesn't work on
read-only file systems.
Avoid the temporary directory by bind-mounting /proc/self/fd over /proc.
This does not affect other processes since we remounted / with MS_REC |
MS_SLAVE. /proc must exist and virtiofsd does not use it so it's safe to
do this.
Path traversal can be tested with the following function:
static void test_proc_fd_escape(struct lo_data *lo)
{
int fd;
int level = 0;
ino_t last_ino = 0;
fd = lo->proc_self_fd;
for (;;) {
struct stat st;
if (fstat(fd, &st) != 0) {
perror("fstat");
return;
}
if (last_ino && st.st_ino == last_ino) {
fprintf(stderr, "inode number unchanged, stopping\n");
return;
}
last_ino = st.st_ino;
fprintf(stderr, "Level %d dev %lu ino %lu\n", level,
(unsigned long)st.st_dev,
(unsigned long)last_ino);
fd = openat(fd, "..", O_PATH | O_DIRECTORY | O_NOFOLLOW);
level++;
}
}
Before and after this patch only Level 0 is displayed. Without
/proc/self/fd bind-mount protection it is possible to traverse parent
directories.
Fixes: 397ae982f4df4 ("virtiofsd: jail lo->proc_self_fd")
Cc: Miklos Szeredi <mszeredi@redhat.com>
Cc: Jens Freimann <jfreimann@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
20201006095826.59813-1-stefanha@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Tested-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Dr. David Alan Gilbert [Fri, 2 Oct 2020 12:40:15 +0000 (13:40 +0100)]
virtiofsd: Call qemu_init_exec_dir
Since
fcb4f59c879 qemu_get_local_state_pathname relies on the
init_exec_dir, and virtiofsd asserts because we never set it.
Set it.
Reported-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20201002124015.44820-1-dgilbert@redhat.com>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Alex Bennée [Fri, 25 Sep 2020 12:51:29 +0000 (13:51 +0100)]
tools/virtiofsd: add support for --socket-group
If you like running QEMU as a normal user (very common for TCG runs)
but you have to run virtiofsd as a root user you run into connection
problems. Adding support for an optional --socket-group allows the
users to keep using the command line.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
20200925125147.26943-2-alex.bennee@linaro.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
dgilbert: Split long line
Dr. David Alan Gilbert [Thu, 27 Aug 2020 15:36:52 +0000 (16:36 +0100)]
virtiofsd: Silence gcc warning
Gcc worries fd might be used unset, in reality it's always set if
fi is set, and only used if fi is set so it's safe. Initialise it to -1
just to keep gcc happy for now.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20200827153657.111098-2-dgilbert@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Peter Maydell [Mon, 12 Oct 2020 10:29:41 +0000 (11:29 +0100)]
Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-10-10' into staging
QAPI patches patches for 2020-10-10
# gpg: Signature made Sat 10 Oct 2020 10:43:14 BST
# 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-qapi-2020-10-10: (34 commits)
qapi/visit.py: add type hint annotations
qapi/visit.py: remove unused parameters from gen_visit_object
qapi/visit.py: assert tag_member contains a QAPISchemaEnumType
qapi/types.py: remove one-letter variables
qapi/types.py: add type hint annotations
qapi/gen.py: delint with pylint
qapi/gen.py: update write() to be more idiomatic
qapi/gen.py: Remove unused parameter
qapi/gen.py: add type hint annotations
qapi/gen: Make _is_user_module() return bool
qapi/source.py: delint with pylint
qapi/source.py: add type hint annotations
qapi/commands.py: add type hint annotations
qapi/commands.py: Don't re-bind to variable of different type
qapi/events.py: Move comments into docstrings
qapi/events.py: add type hint annotations
qapi: establish mypy type-checking baseline
qapi/common.py: move build_params into gen.py
qapi/common.py: Convert comments into docstrings, and elaborate
qapi/common.py: add type hint annotations
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sun, 11 Oct 2020 13:34:07 +0000 (14:34 +0100)]
Merge remote-tracking branch 'remotes/stsquad/tags/pull-various-091020-1' into staging
Testing, gitdm and plugin fixes:
- fix acceptance regressions in MIPS and IDE
- speed up cirrus msys2/mingw builds
- add genisoimage to more docker images
- slew of gitdb updates
- fix some windows compile issues for plugins
- add V=1 to cirrus output
- disable rxsim in gitlab CI
# gpg: Signature made Fri 09 Oct 2020 17:30:29 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-various-091020-1: (22 commits)
tests/acceptance: disable machine_rx_gdbsim on GitLab
cirrus: use V=1 when running tests on FreeBSD and macOS
plugin: Fixes compiling errors on msys2/mingw
plugins: Fixes a issue when dlsym failed, the handle not closed
.mailmap: Fix more contributor entries
contrib/gitdm: Add Yandex to the domain map
contrib/gitdm: Add Yadro to the domain map
contrib/gitdm: Add SUSE to the domain map
contrib/gitdm: Add Nir Soffer to Red Hat domain
contrib/gitdm: Add Qualcomm to the domain map
contrib/gitdm: Add Nuvia to the domain map
contrib/gitdm: Add Google to the domain map
contrib/gitdm: Add ByteDance to the domain map
contrib/gitdm: Add Baidu to the domain map
contrib/gitdm: Add more individual contributors
contrib/gitdm: Add more academic domains
tests/docker: Add genisoimage to the docker file
cirrus: msys2/mingw speed is up, add excluded target back
cirrus: Fixing and speedup the msys2/mingw CI
hw/ide: restore replay support of IDE
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
John Snow [Fri, 9 Oct 2020 16:15:58 +0000 (12:15 -0400)]
qapi/visit.py: add type hint annotations
Annotations do not change runtime behavior.
This commit *only* adds annotations.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20201009161558.107041-37-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
John Snow [Fri, 9 Oct 2020 16:15:57 +0000 (12:15 -0400)]
qapi/visit.py: remove unused parameters from gen_visit_object
And this fixes the pylint report for this file, so make sure we check
this in the future, too.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201009161558.107041-36-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
John Snow [Fri, 9 Oct 2020 16:15:56 +0000 (12:15 -0400)]
qapi/visit.py: assert tag_member contains a QAPISchemaEnumType
This is true by design, but not presently able to be expressed in the
type system. An assertion helps mypy understand our constraints.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20201009161558.107041-35-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
John Snow [Fri, 9 Oct 2020 16:15:55 +0000 (12:15 -0400)]
qapi/types.py: remove one-letter variables
"John, if pylint told you to jump off a bridge, would you?"
Hey, if it looked like fun, I might.
Now that this file is clean, enable pylint checks on this file.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20201009161558.107041-34-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
John Snow [Fri, 9 Oct 2020 16:15:54 +0000 (12:15 -0400)]
qapi/types.py: add type hint annotations
Annotations do not change runtime behavior.
This commit *only* adds annotations.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20201009161558.107041-33-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
John Snow [Fri, 9 Oct 2020 16:15:53 +0000 (12:15 -0400)]
qapi/gen.py: delint with pylint
'fp' and 'fd' are self-evident in context, add them to the list of OK
names.
_top and _bottom also need to stay standard methods because some users
override the method and need to use `self`. Tell pylint to shush.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20201009161558.107041-32-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
John Snow [Fri, 9 Oct 2020 16:15:52 +0000 (12:15 -0400)]
qapi/gen.py: update write() to be more idiomatic
Make the file handling here just a tiny bit more idiomatic.
(I realize this is heavily subjective.)
Use exist_ok=True for os.makedirs and remove the exception,
use fdopen() to wrap the file descriptor in a File-like object,
and use a context manager for managing the file pointer.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
20201009161558.107041-31-jsnow@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
John Snow [Fri, 9 Oct 2020 16:15:51 +0000 (12:15 -0400)]
qapi/gen.py: Remove unused parameter
_module_dirname doesn't use the 'what' argument, so remove it.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20201009161558.107041-30-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
projects / qemu.git / log