There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.
Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.
Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
- add some more individual contributors
- include SDL2 in centos images
- skip checkpatch check when no commits found
- use random port for gdb reverse debugging
- make gitlab use it's own mirrors to clone
- fix detection of make -nqp
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-misc-271020-1' into staging
Testing and gitdm updates
- add some more individual contributors
- include SDL2 in centos images
- skip checkpatch check when no commits found
- use random port for gdb reverse debugging
- make gitlab use it's own mirrors to clone
- fix detection of make -nqp
# gpg: Signature made Tue 27 Oct 2020 09:55:55 GMT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* remotes/stsquad/tags/pull-testing-and-misc-271020-1:
makefile: handle -n / -k / -q correctly
gitlab-ci: Clone from GitLab itself
tests/acceptance: pick a random gdb port for reverse debugging
scripts: fix error from checkpatch.pl when no commits are found
gitlab: skip checkpatch.pl checks if no commit delta on branch
tests/docker/dockerfiles/centos: Use SDL2 instead of SDL1
contrib/gitdm: Add more individual contributors
Adding ani's email as an individual contributor
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This reverts the following commits due to their basis on a bogus
linux kernel header update:
c93a656f7b ("tests/acceptance: Add virtiofs_submounts.py")
45ced7ca2f ("tests/acceptance/boot_linux: Accept SSH pubkey")
08dce386e7 ("virtiofsd: Announce sub-mount points")
eba8b096c1 ("virtiofsd: Store every lo_inode's parent_dev")
ede24b6be7 ("virtiofsd: Add fuse_reply_attr_with_flags()")
e2577435d3 ("virtiofsd: Add attr_flags to fuse_entry_param")
2f10415abf ("virtiofsd: Announce FUSE_ATTR_FLAGS")
97d741cc96 ("linux/fuse.h: Pull in from Linux")
Cc: Max Reitz <mreitz@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 160385090886.20017.13382256442750027666.stgit@gimli.home
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.
Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20201014134033.14095-1-chetan4windows@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Misono
Set default log level to info
Explicit build option for virtiofsd
Me
xattr name mapping
Stefan
Alternative chroot sandbox method
Max
Submount mechanism
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Merge remote-tracking branch 'remotes/dgilbert-gitlab/tags/pull-virtiofs-20201026' into staging
virtiofsd pull 2020-10-26
Misono
Set default log level to info
Explicit build option for virtiofsd
Me
xattr name mapping
Stefan
Alternative chroot sandbox method
Max
Submount mechanism
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
# gpg: Signature made Mon 26 Oct 2020 18:41:36 GMT
# gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7
* remotes/dgilbert-gitlab/tags/pull-virtiofs-20201026:
tests/acceptance: Add virtiofs_submounts.py
tests/acceptance/boot_linux: Accept SSH pubkey
virtiofsd: Announce sub-mount points
virtiofsd: Store every lo_inode's parent_dev
virtiofsd: Add fuse_reply_attr_with_flags()
virtiofsd: Add attr_flags to fuse_entry_param
virtiofsd: Announce FUSE_ATTR_FLAGS
linux/fuse.h: Pull in from Linux
tools/virtiofsd: xattr name mappings: Simple 'map'
tools/virtiofsd: xattr name mapping examples
tools/virtiofsd: xattr name mappings: Map server xattr names
tools/virtiofsd: xattr name mappings: Map client xattr names
tools/virtiofsd: xattr name mappings: Add option
virtiofsd: add container-friendly -o sandbox=chroot option
virtiofsd: passthrough_ll: set FUSE_LOG_INFO as default log_level
configure: add option for virtiofsd
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
If a BDS gets deleted during blk_drain_all(), it might miss a
call to bdrv_do_drained_end(). This means missing a call to
aio_enable_external() and the AIO context remains disabled for
ever. This can cause a device to become irresponsive and to
disrupt the guest execution, ie. hang, loop forever or worse.
This scenario is quite easy to encounter with virtio-scsi
on POWER when punching multiple blockdev-create QMP commands
while the guest is booting and it is still running the SLOF
firmware. This happens because SLOF disables/re-enables PCI
devices multiple times via IO/MEM/MASTER bits of PCI_COMMAND
register after the initial probe/feature negotiation, as it
tends to work with a single device at a time at various stages
like probing and running block/network bootloaders without
doing a full reset in-between. This naturally generates many
dataplane stops and starts, and thus many drain sections that
can race with blockdev_create_run(). In the end, SLOF bails
out.
It is somehow reproducible on x86 but it requires to generate
articial dataplane start/stop activity with stop/cont QMP
commands. In this case, seabios ends up looping for ever,
waiting for the virtio-scsi device to send a response to
a command it never received.
Add a helper that pairs all previously called bdrv_do_drained_begin()
with a bdrv_do_drained_end() and call it from bdrv_close().
While at it, update the "/bdrv-drain/graph-change/drain_all"
test in test-bdrv-drain so that it can catch the issue.
BugId: https://bugzilla.redhat.com/show_bug.cgi?id=1874441
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <160346526998.272601.9045392804399803158.stgit@bahia.lan>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The NPCM7xx chips have multiple GPIO controllers that are mostly
identical except for some minor differences like the reset values of
some registers. Each controller controls up to 32 pins.
Each individual pin is modeled as a pair of unnamed GPIOs -- one for
emitting the actual pin state, and one for driving the pin externally.
Like the nRF51 GPIO controller, a gpio level may be negative, which
means the pin is not driven, or floating.
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The RNG module returns a byte of randomness when the Data Valid bit is
set.
This implementation ignores the prescaler setting, and loads a new value
into RNGD every time RNGCS is read while the RNG is enabled and random
data is available.
A qtest featuring some simple randomness tests is included.
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The watchdog is part of NPCM7XX's timer module. Its behavior is
controlled by the WTCR register in the timer.
When enabled, the watchdog issues an interrupt signal after a pre-set
amount of cycles, and issues a reset signal shortly after that.
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: deleted blank line at end of npcm_watchdog_timer-test.c]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The note test requires gcc 10 for -mbranch-protection=standard.
The mmap test uses PROT_BTI and does not require special compiler support.
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201021173749.111103-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Another go at Peter's postcopy fixes
Cleanups from Bihong Yu and Peter Maydell.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20201026a' into staging
migration pull: 2020-10-26
Another go at Peter's postcopy fixes
Cleanups from Bihong Yu and Peter Maydell.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
# gpg: Signature made Mon 26 Oct 2020 16:17:03 GMT
# gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7
* remotes/dgilbert/tags/pull-migration-20201026a:
migration-test: Only hide error if !QTEST_LOG
migration/postcopy: Release fd before going into 'postcopy-pause'
migration: Sync requested pages after postcopy recovery
migration: Maintain postcopy faulted addresses
migration: Introduce migrate_send_rp_message_req_pages()
migration: Pass incoming state into qemu_ufd_copy_ioctl()
migration: using trace_ to replace DPRINTF
migration: Delete redundant spaces
migration: Open brace '{' following function declarations go on the next line
migration: Do not initialise statics and globals to 0 or NULL
migration: Add braces {} for if statement
migration: Open brace '{' following struct go on the same line
migration: Add spaces around operator
migration: Don't use '#' flag of printf format
migration: Do not use C99 // comments
migration: Drop unused VMSTATE_FLOAT64 support
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Currently the test randomly fails if you are using a shared machine
due to contention on the well known port 1234. We can ameliorate this
a bit by picking a random non-ephemeral port although it doesn't
totally avoid the problem. While we could use a totally unique socket
address for debugging it is fiddly to probe for gdb support. While gdb
socket debugging is not yet ubiquitous this a sub-optimal but workable
option.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201021163136.27324-7-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
We do not support SDL1 in QEMU anymore. Use SDL2 instead.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201021072308.9224-1-thuth@redhat.com>
Message-Id: <20201021163136.27324-4-alex.bennee@linaro.org>
This test invokes several shell scripts to create a random directory
tree full of submounts, and then check in the VM whether every submount
has its own ID and the structure looks as expected.
(Note that the test scripts must be non-executable, so Avocado will not
try to execute them as if they were tests on their own, too.)
Because at this commit's date it is unlikely that the Linux kernel on
the image provided by boot_linux.py supports submounts in virtio-fs, the
test will be cancelled if no custom Linux binary is provided through the
vmlinuz parameter. (The on-image kernel can be used by providing an
empty string via vmlinuz=.)
So, invoking the test can be done as follows:
$ avocado run \
tests/acceptance/virtiofs_submounts.py \
-p vmlinuz=/path/to/linux/build/arch/x86/boot/bzImage
This test requires root privileges (through passwordless sudo -n),
because at this point, virtiofsd requires them. (If you have a
timestamp_timeout period for sudoers (e.g. the default of 5 min), you
can provide this by executing something like "sudo true" before invoking
Avocado.)
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200909184028.262297-9-mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Let download_cloudinit() take an optional pubkey, which subclasses of
BootLinux can pass through setUp().
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200909184028.262297-8-mreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: WIllian Rampazzo <willianr@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Unfortunately the Armbian 19.11.3 image has been removed from the
dl.armbian.com file server. Developers having the artifact cached
can still run the test. Allow them to, until we find a proper
solution to share binaries with the whole community.
This avoids (when file manually added to cache):
BootLinuxConsole.test_arm_orangepi_bionic_19_11: CANCEL: Missing asset https://dl.armbian.com/orangepipc/archive/Armbian_19.11.3_Orangepipc_bionic_current_5.3.9.7z (1.06 s)
Reported-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-Id: <20201023131808.3198005-3-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
The current 'virt_kvm' test is restricted to GICv2, but can also
work with a GICv3. Duplicate it but add a GICv3 test which can be
tested on some hardware.
Noticed while running:
$ avocado --show=app run -t machine:virt tests/acceptance/
...
(2/6) tests/acceptance/boot_linux.py:BootLinuxAarch64.test_virt_kvm: ERROR: Unexpected empty reply from server (1.82 s)
The job.log content is:
L0351 DEBUG| Output: 'qemu-system-aarch64: host does not support in-kernel GICv2 emulation\n'
With this patch:
$ avocado --show=app run -t device:gicv3 tests/acceptance/
(1/1) tests/acceptance/boot_linux.py:BootLinuxAarch64.test_virt_kvm_gicv3: PASS (55.10 s)
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20200929224857.1225107-1-philmd@redhat.com>
This test runs Trusted Firmware-A on the Raspberry Pi 3.
We deliberately stop the boot process when the EDK2 UEFI version
is displayed.
The binary is build on AppVeyor CI using Pete Batard repository [1].
ATF v2.1 binary are used (see [2]).
It is very simple and fast:
$ avocado --show=app,console run -t atf tests/acceptance
JOB ID : 1e748d7c9e9011cf0af3250ddc8ebf2389d6204e
JOB LOG : avocado/job-results/job-2020-02-16T18.08-1e748d7/job.log
(1/1) tests/acceptance/boot_linux_console.py:BootLinuxConsole.test_aarch64_raspi3_atf:
console: NOTICE: Booting Trusted Firmware
console: NOTICE: BL1: v2.1(release):v2.1
console: NOTICE: BL1: Built : 15:26:06, May 13 2019
console: NOTICE: rpi3: Detected: Raspberry Pi 3 Model B (1GB, Sony, UK) [0x00a02082]
console: NOTICE: BL1: Booting BL2
console: ERROR: rpi3_sdhost: timeout status 0x40
console: NOTICE: BL2: v2.1(release):v2.1
console: NOTICE: BL2: Built : 15:26:01, May 13 2019
console: NOTICE: BL1: Booting BL31
console: NOTICE: BL31: v2.1(release):v2.1
console: NOTICE: BL31: Built : 15:26:04, May 13 2019
console: =UEFI firmware (version UEFI Firmware v1.15 built at 11:58:44 on Feb 14 2020)
PASS (1.54 s)
RESULTS : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0
JOB TIME : 1.88 s
[1] https://github.com/pbatard/RPi3#summary
[2] https://github.com/ARM-software/arm-trusted-firmware/blob/v2.1/docs/plat/rpi3.rst
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-Id: <20200217103442.30318-1-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
The errors are very useful when debugging qtest failures, especially when
QTEST_LOG=1 is set. Let's allow override MigrateStart.hide_stderr when
QTEST_LOG=1 is specified, because that means the user wants to be verbose.
Not very nice to introduce the first QTEST_LOG env access in migration-test.c,
however it should be handy. Without this patch, I was hacking error_report()
when debugging such errors. Let's make things easier.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20201021212721.440373-7-peterx@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* Fix for Xen dummy cpu loop (which happened due to qtest accel rework)
* Introduction of the generic device fuzzer
* Run more check-acceptance tests in the gitlab-CI
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Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-26' into staging
* qtest fixes (e.g. memory leaks)
* Fix for Xen dummy cpu loop (which happened due to qtest accel rework)
* Introduction of the generic device fuzzer
* Run more check-acceptance tests in the gitlab-CI
# gpg: Signature made Mon 26 Oct 2020 09:34:04 GMT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* remotes/huth-gitlab/tags/pull-request-2020-10-26: (31 commits)
tests/acceptance: Use .ppm extention for Portable PixMap files
tests/acceptance: Remove unused import
test/docker/dockerfiles: Add missing packages for acceptance tests
tests/acceptance: Enable AVOCADO_ALLOW_UNTRUSTED_CODE in the gitlab-CI
test/acceptance: Remove the CONTINUOUS_INTEGRATION tags
tests/acceptance/ppc_prep_40p: Fix the URL to the NetBSD-4.0 archive
scripts/oss-fuzz: ignore the generic-fuzz target
scripts/oss-fuzz: use hardlinks instead of copying
fuzz: register predefined generic-fuzz configs
fuzz: add generic-fuzz configs for oss-fuzz
fuzz: add an "opaque" to the FuzzTarget struct
fuzz: Add instructions for using generic-fuzz
scripts/oss-fuzz: Add crash trace minimization script
scripts/oss-fuzz: Add script to reorder a generic-fuzzer trace
fuzz: add a crossover function to generic-fuzzer
fuzz: add a DISABLE_PCI op to generic-fuzzer
fuzz: Add support for custom crossover functions
fuzz: Add fuzzer callbacks to DMA-read functions
fuzz: Declare DMA Read callback function
fuzz: Add DMA support to the generic-fuzzer
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The HMP 'screendump' command generates Portable PixMap files.
Make it obvious by using the .ppm file extention.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201021105035.2477784-3-f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201021105035.2477784-2-f4bug@amsat.org>
Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Some of the "check-acceptance" tests are still skipped in the CI
since the docker images do not provide the necessary packages, e.g.
the netcat binary. Add them to get more test coverage.
Message-Id: <20201023073351.251332-5-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We are not running the acceptance tests on Travis anymore, so these
checks can be removed now.
Message-Id: <20201023073351.251332-3-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The current URL on cdn.netbsd.org is failing - using archive.netbsd.org
instead seems to be fine.
Message-Id: <20201023073351.251332-2-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We call get_generic_fuzz_configs, which fills an array with
predefined {name, args, objects} triples. For each of these, we add a
new FuzzTarget, that uses a small wrapper to set
QEMU_FUZZ_{ARGS,OBJECTS} to the corresponding predefined values.
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-16-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Predefine some generic-fuzz configs. For each of these, we will create a
separate FuzzTarget that can be selected through argv0 and, therefore,
fuzzed on oss-fuzz.
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-15-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
It can be useful to register FuzzTargets that have nearly-identical
initialization handlers (e.g. for using the same fuzzing code, with
different configuration options). Add an opaque pointer to the
FuzzTarget struct, so that FuzzTargets can hold some data, useful for
storing target-specific configuration options, that can be read by the
get_init_cmdline function.
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-14-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-10-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This new operation is used in the next commit, which concatenates two
fuzzer-generated inputs. With this operation, we can prevent the second
input from clobbering the PCI configuration performed by the first.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201023150746.107063-9-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
libfuzzer supports a "custom crossover function". Libfuzzer often tries
to blend two inputs to create a new interesting input. Sometimes, we
have a better idea about how to blend inputs together. This change
allows fuzzers to specify a custom function for blending two inputs
together.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201023150746.107063-8-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When a virtual-device tries to access some buffer in memory over DMA, we
add call-backs into the fuzzer(next commit). The fuzzer checks verifies
that the DMA request maps to a physical RAM address and fills the memory
with fuzzer-provided data. The patterns that we use to fill this memory
are specified using add_dma_pattern and clear_dma_patterns operations.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201023150746.107063-5-alxndr@bu.edu>
[thuth: Reformatted one comment according to the QEMU coding style]
Signed-off-by: Thomas Huth <thuth@redhat.com>
This patch compares TYPE_PCI_DEVICE objects against the user-provided
matching pattern. If there is a match, we use some hacks and leverage
QOS to map each possible BAR for that device. Now fuzzed inputs might be
converted to pci_read/write commands which target specific. This means
that we can fuzz a particular device's PCI configuration space,
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20201023150746.107063-4-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This is a generic fuzzer designed to fuzz a virtual device's
MemoryRegions, as long as they exist within the Memory or Port IO (if it
exists) AddressSpaces. The fuzzer's input is interpreted into a sequence
of qtest commands (outb, readw, etc). The interpreted commands are
separated by a magic seaparator, which should be easy for the fuzzer to
guess. Without ASan, the separator can be specified as a "dictionary
value" using the -dict argument (see libFuzzer documentation).
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-3-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The g_list_remove_link doesn't free the link element,
opposed to what I thought.
Switch to g_list_delete_link that does free it.
Also refactor the code a bit.
Thanks for Max Reitz for helping me with this.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20201019163702.471239-4-mlevitsk@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
By a mistake I added the pending events in a wrong order.
Fix this by using g_list_append.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20201019163702.471239-3-mlevitsk@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This test won't work if qemu was compiled without CONFIG_NPCM7XX, as
pointed out by Thomas Huth on a different patch.
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-Id: <20201023210637.351238-2-hskinnemoen@google.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The qtests can be run directly by specifying the QEMU binary with the
QTEST_QEMU_BINARY environment variable, for example:
$ QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 tests/qtest/test-hmp
However, if you specify a binary without a path, for example with
QTEST_QEMU_BINARY=qemu-system-x86_64 if the QEMU binary is in your
$PATH, then the test currently simply crashes.
Let's try a little bit smarter here by looking for the final '-'
instead of the slash.
Message-Id: <20201012114816.43546-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
These cases are fixed by previous patches around block_status and
is_allocated.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-id: 20200924194003.22080-6-vsementsov@virtuozzo.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Allow vu_message_read to be replaced by one which will make use of the
QIOChannel functions. Thus reading vhost-user message won't stall the
guest. For slave channel, we still use the default vu_message_read.
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Coiby Xu <coiby.xu@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20200918080912.321299-2-coiby.xu@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
this fixes non-TCG builds broken recently by replay reverse debugging.
Stub the needed functions in stub/, splitting roughly between functions
needed only by system emulation, by system emulation and tools,
and by everyone. This includes duplicating some code in replay/, and
puts the logic for non-replay related events in the replay/ module (+
the stubs), so this should be revisited in the future.
Surprisingly, only _one_ qtest was affected by this, ide-test.c, which
resulted in a buzz as the bh events were never delivered, and the bh
never executed.
Many other subsystems _should_ have been affected.
This fixes the immediate issue, however a better way to group replay
functionality to TCG-only code could be developed in the long term.
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20201013192123.22632-4-cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
the tests assume TCG is available, thus breaking
for TCG-only tests, where only the TCG accelerator option
is passed to the QEMU binary.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20201013192123.22632-3-cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Starting with meson 0.56, colons are used to separate the subproject name
from the test name. Use dash or slash depending on what looks nicer.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This test exercises the various modes of the npcm7xx timer. In
particular, it triggers the bug found by the fuzzer, as reported here:
https://lists.gnu.org/archive/html/qemu-devel/2020-09/msg02992.html
It also found several other bugs, especially related to interrupt
handling.
The test exercises all the timers in all the timer modules, which
expands to 180 test cases in total.
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-id: 20201008232154.94221-2-hskinnemoen@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
mypy wants to ensure there's consistency between the kwargs arguments
types and any unspecified keyword arguments. In this case, conv_keys is
a bool, but the remaining keys are Any type. Mypy (correctly) infers the
**kwargs type to be **Dict[str, str], which is not compatible with
conv_keys: bool.
Because QMP typing is a little fraught right now anyway, re-type kwargs
to Dict[str, Any] which has the benefit of silencing this check right
now.
A future re-design might type these more aggressively, but this will
give us a baseline to work from with minimal disruption.
(Thanks Kevin Wolf for the debugging assist here)
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20201006235817.3280413-11-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
This test case uses the 9pfs 'local' driver to create a directory
and then checks if the expected directory was actually created
(as real directory) on host side.
This patch introduces a custom split() implementation, because
the test code requires non empty array elements as result. For
that reason g_strsplit() would not be a good alternative, as
it would require additional filter code for reshuffling the
array, and the resulting code would be even more complex than
this split() function.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <be342f236842272275f65dbe05587f0a5409ad77.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
This new public function virtio_9p_test_path() allows 9pfs
'local' tests to translate a path from guest scope to host
scope. For instance by passing an empty string it would
return the root path on host of the exported 9pfs tree.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <b563d3c73c6391ec927a2622c9f65c09ca56bd83.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Before running the first 9pfs test case, make sure the test directory
for running the 9pfs 'local' tests on is entirely empty. For that
reason simply delete the test directory (if any) before (re)creating
it on test suite startup.
Note: The preferable precise behaviour would be the test directory
only being wiped once *before* a test suite run. Right now the test
directory is also wiped at the *end* of a test suite run because
libqos is calling the virtio_9p_register_nodes() callback for some
reason also when a test suite completed. This is suboptimal as
developers cannot immediately see what files and directories the
9pfs local tests created precisely after the test suite completed.
But fortunately the test directory is not wiped if some test failed.
So it is probably not worth it drilling another hole into libqos
for this issue.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <b30776ea3289dc40dabc7d0063d825d21d9a65bf.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
This patch introduces 9pfs test cases using the 9pfs 'local'
filesystem driver which reads/writes/creates/deletes real files
and directories.
In this initial version, there is only one local test which actually
only checks if the 9pfs 'local' device was created successfully.
Before the 9pfs 'local' tests are run, a test directory 'qtest-9p-local'
is created (with world rwx permissions) under the current working
directory. At this point that test directory is not auto deleted yet.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <81fc4b3b6b6c9bf7999e79f5e7cbc364a5f09ddb.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
All existing 9pfs test cases are using the 'synth' fs driver so far, which
means they are not accessing real files, but a purely simulated (in RAM
only) file system.
Let's make this clear by changing the prefix of the individual qtest case
names from 'fs/' to 'synth/'. That way they'll be easily distinguishable
from upcoming new 9pfs test cases supposed to be using a different fs
driver.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <e04e75acb849b085c6d6320b2433a15fa935bcff.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
. Fix some comment spelling errors
. Demacro some TCG helpers
. Add loongson-ext lswc2/lsdc2 group of instructions
. Log unimplemented cache opcode
. Increase number of TLB entries on the 34Kf core
. Allow the CPU to use dynamic frequencies
. Calculate the CP0 timer period using the CPU frequency
. Set CPU frequency for each machine
. Fix Malta FPGA I/O region size
. Allow running qtests when ROM is missing
. Add record/replay acceptance tests
. Update MIPS CPU documentation
. MAINTAINERS updates
CI jobs results:
https://gitlab.com/philmd/qemu/-/pipelines/203931842https://travis-ci.org/github/philmd/qemu/builds/736491461https://cirrus-ci.com/build/6272264062631936https://app.shippable.com/github/philmd/qemu/runs/886/summary/console
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Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-next-20201017' into staging
MIPS patches queue
. Fix some comment spelling errors
. Demacro some TCG helpers
. Add loongson-ext lswc2/lsdc2 group of instructions
. Log unimplemented cache opcode
. Increase number of TLB entries on the 34Kf core
. Allow the CPU to use dynamic frequencies
. Calculate the CP0 timer period using the CPU frequency
. Set CPU frequency for each machine
. Fix Malta FPGA I/O region size
. Allow running qtests when ROM is missing
. Add record/replay acceptance tests
. Update MIPS CPU documentation
. MAINTAINERS updates
CI jobs results:
https://gitlab.com/philmd/qemu/-/pipelines/203931842https://travis-ci.org/github/philmd/qemu/builds/736491461https://cirrus-ci.com/build/6272264062631936https://app.shippable.com/github/philmd/qemu/runs/886/summary/console
# gpg: Signature made Sat 17 Oct 2020 14:59:53 BST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* remotes/philmd-gitlab/tags/mips-next-20201017: (44 commits)
target/mips: Increase number of TLB entries on the 34Kf core (16 -> 64)
MAINTAINERS: Remove duplicated Malta test entries
MAINTAINERS: Downgrade MIPS Boston to 'Odd Fixes', fix Paul Burton mail
MAINTAINERS: Put myself forward for MIPS target
MAINTAINERS: Remove myself
docs/system: Update MIPS CPU documentation
tests/acceptance: Add MIPS record/replay tests
hw/mips: Remove exit(1) in case of missing ROM
hw/mips: Rename TYPE_MIPS_BOSTON to TYPE_BOSTON
hw/mips: Simplify code using ROUND_UP(INITRD_PAGE_SIZE)
hw/mips: Simplify loading 64-bit ELF kernels
hw/mips/malta: Use clearer qdev style
hw/mips/malta: Move gt64120 related code together
hw/mips/malta: Fix FPGA I/O region size
target/mips/cpu: Display warning when CPU is used without input clock
hw/mips/cps: Do not allow use without input clock
hw/mips/malta: Set CPU frequency to 320 MHz
hw/mips/boston: Set CPU frequency to 1 GHz
hw/mips/cps: Expose input clock and connect it to CPU cores
hw/mips/jazz: Correct CPU frequencies
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Prior to this patch, the only way I found to terminate the fuzzer was
either to:
1. Explicitly specify the number of fuzzer runs with the -runs= flag
2. SIGKILL the process with "pkill -9 qemu-fuzz-*" or similar
In addition to being annoying to deal with, SIGKILLing the process skips
over any exit handlers(e.g. registered with atexit()). This is bad,
since some fuzzers might create temporary files that should ideally be
removed on exit using an exit handler. The only way to achieve a clean
exit now is to specify -runs=N , but the desired "N" is tricky to
identify prior to fuzzing.
Why doesn't the process exit with standard SIGINT,SIGHUP,SIGTERM
signals? QEMU installs its own handlers for these signals in
os-posix.c:os_setup_signal_handling, which notify the main loop that an
exit was requested. The fuzzer, however, does not run qemu_main_loop,
which performs the main_loop_should_exit() check. This means that the
fuzzer effectively ignores these signals. As we don't really care about
cleanly stopping the disposable fuzzer "VM", this patch uninstalls
QEMU's signal handlers. Thus, we can stop the fuzzer with
SIG{INT,HUP,TERM} and the fuzzing code can optionally use atexit() to
clean up temporary files/resources.
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201014142157.46028-1-alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Now that the build is done entirely by Meson, there is no need
to keep the Makefile conversion. Instead, we can ask Ninja about
the targets it exposes and forward them.
The main advantages are, from smallest to largest:
- reducing the possible namespace pollution within the Makefile
- removal of a relatively large Python program
- faster build because parsing Makefile.ninja is slower than
parsing build.ninja; and faster build after Meson runs because
we do not have to generate Makefile.ninja.
- tracking of command lines, which provides more accurate rebuilds
In addition the change removes the requirement for GNU make 3.82, which
was annoying on Mac, and avoids bugs on Windows due to ninjatool not
knowing how to convert Windows escapes to POSIX escapes.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Ninja notices them due to a different order in visiting the graph.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Remove from check-block the requirement that all TARGET_DIRS are built.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This patch adds MIPS-targeted acceptance tests for
record/replay functions.
Signed-off-by: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <160276110297.2705.10918105269658307206.stgit@pasha-ThinkPad-X280>
[PMD: Moved 'override timeout' comment from instance to class,
moved nanomips tests to ReplayKernelSlow class,
tagged ReplayKernelSlow class with AVOCADO_TIMEOUT_EXPECTED]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This adds a special meaning for 'help' and '?' as options to the keyval
parser. Instead of being an error (because of a missing value) or a
value for an implied key, they now request help, which is a new boolean
output of the parser in addition to the QDict.
A new parameter 'p_help' is added to keyval_parse() that contains on
return whether help was requested. If NULL is passed, requesting help
results in an error and all other cases work like before.
Turning previous error cases into help is a compatible extension. The
behaviour potentially changes for implied keys: They could previously
get 'help' as their value, which is now interpreted as requesting help.
This is not a problem in practice because 'help' and '?' are not a valid
values for the implied key of any option parsed with keyval_parse():
* audiodev: union Audiodev, implied key "driver" is enum AudiodevDriver,
"help" and "?" are not among its values
* display: union DisplayOptions, implied key "type" is enum
DisplayType, "help" and "?" are not among its values
* blockdev: union BlockdevOptions, implied key "driver is enum
BlockdevDriver, "help" and "?" are not among its values
* export: union BlockExport, implied key "type" is enum BlockExportType,
"help" and "?" are not among its values
* monitor: struct MonitorOptions, implied key "mode" is enum MonitorMode,
"help" and "?" are not among its values
* nbd-server: struct NbdServerOptions, no implied key.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201011073505.1185335-5-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The previous commit demonstrated documentation and code disagree on
parsing of ',' in the value of an implied key. Fix the code to match
the documentation.
This breaks uses of keyval_parse() that pass an implied key and accept
a value containing ','. None of the existing uses does:
* audiodev: implied key "driver" is enum AudiodevDriver, none of the
values contains ','
* display: implied key "type" is enum DisplayType, none of the values
contains ','
* blockdev: implied key "driver is enum BlockdevDriver, none of the
values contains ','
* export: implied key "type" is enum BlockExportType, none of the
values contains ','
* monitor: implied key "mode" is enum MonitorMode, none of the values
contains ','
* nbd-server: no implied key.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201011073505.1185335-4-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Add a test for "val,,ue" with implied key. Documentation says this
should parse as implied key with value "val", then fail. The code
parses it as implied key with value "val,ue", then succeeds. The next
commit will fix it.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201011073505.1185335-3-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Unlike glibc, musl does not use transparent unions to hide
the different structures that overlap struct sockaddr.
Add an explicit cast to work around this.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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, ...)
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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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
While I can get the ssh test to fail on my test setup this seems a lot
more stable except when on GitLab. Hopefully we can re-enable both
once the serial timing patches have been added.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20201007160038.26953-23-alex.bennee@linaro.org>
genisoimage is needed for running the tests/qtest/cdrom-test qtest.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201006174347.152040-1-thuth@redhat.com>
Message-Id: <20201007160038.26953-7-alex.bennee@linaro.org>
This patch adds a new 'coroutine' flag to QMP command definitions that
tells the QMP dispatcher that the command handler is safe to be run in a
coroutine.
The documentation of the new flag pretends that this flag is already
used as intended, which it isn't yet after this patch. We'll implement
this in another patch in this series.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201005155855.256490-9-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
The correct way to set the current monitor for a coroutine handler will
be different than for a blocking handler, so monitor_set_cur() needs to
be called in qmp_dispatch().
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201005155855.256490-7-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
cur_mon really needs to be coroutine-local as soon as we move monitor
command handlers to coroutines and let them yield. As a first step, just
remove all direct accesses to cur_mon so that we can implement this in
the getter function later.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201005155855.256490-4-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
We add the kvm-steal-time CPU property and implement it for machvirt.
A tiny bit of refactoring was also done to allow pmu and pvtime to
use the same vcpu device helper functions.
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Andrew Jones <drjones@redhat.com>
Message-id: 20201001061718.101915-7-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
arm-cpu-features got dropped from the AArch64 tests during the meson
conversion shuffle.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Message-id: 20201001061718.101915-6-drjones@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Fix corner cases in booting from ECKD
* s390x-ccw bios cleanup part 2
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Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-06' into staging
* Don't stop at the first unbootable device, continue scanning
* Fix corner cases in booting from ECKD
* s390x-ccw bios cleanup part 2
# gpg: Signature made Tue 06 Oct 2020 19:17:46 BST
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* remotes/huth-gitlab/tags/pull-request-2020-10-06:
tests/qtest/cdrom: Add more s390x-related boot tests
pc-bios/s390: Update the s390-ccw bios binaries
pc-bios: s390x: Go into disabled wait when encountering a PGM exception
pc-bios: s390x: Use reset PSW if avaliable
pc-bios: s390x: Save PSW rework
pc-bios: s390x: Fix bootmap.c zipl component entry data handling
pc-bios/s390-ccw: break loop if a null block number is reached
pc-bios/s390-ccw: fix off-by-one error
pc-bios/s390-ccw/main: Remove superfluous call to enable_subchannel()
pc-bios/s390-ccw: Allow booting in case the first virtio-blk disk is bad
pc-bios/s390-ccw: Scan through all devices if no boot device specified
pc-bios/s390-ccw: Do not bail out early if not finding a SCSI disk
pc-bios/s390-ccw: Move the inner logic of find_subch() to a separate function
pc-bios/s390-ccw: Introduce ENODEV define and remove guards of others
pc-bios/s390-ccw: Move ipl-related code from main() into a separate function
pc-bios/s390-ccw/Makefile: Compile with -std=gnu99, -fwrapv and -fno-common
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Let's add two new tests:
1) Booting with "bootindex" is the architected default behavior on the
s390x target, so we should have at least one test that is using the
"bootindex" property.
2) The s390-ccw bios used to fail when other unbootable devices have
been specified before the bootable device (without "bootindex"). Now
that the s390-ccw bios is a little bit smarter here, we should test
this scenario, too, to avoid regressions.
Message-Id: <20200806105349.632-10-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
v2:
* Removed clang-format call from scripts/block-coroutine-wrapper.py. This
avoids the issue with clang version incompatibility. It could be added back
in the future but the code is readable without reformatting and it also
makes the build less dependent on the environment.
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Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/block-pull-request' into staging
Pull request
v2:
* Removed clang-format call from scripts/block-coroutine-wrapper.py. This
avoids the issue with clang version incompatibility. It could be added back
in the future but the code is readable without reformatting and it also
makes the build less dependent on the environment.
# gpg: Signature made Mon 05 Oct 2020 16:42:28 BST
# gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha-gitlab/tags/block-pull-request:
util/vfio-helpers: Rework the IOVA allocator to avoid IOVA reserved regions
util/vfio-helpers: Collect IOVA reserved regions
docs: add 'io_uring' option to 'aio' param in qemu-options.hx
include/block/block.h: drop non-ascii quotation mark
block/io: refactor save/load vmstate
block: drop bdrv_prwv
block: generate coroutine-wrapper code
scripts: add block-coroutine-wrapper.py
block: declare some coroutine functions in block/coroutines.h
block/io: refactor coroutine wrappers
block: return error-code from bdrv_invalidate_cache
block/nvme: Replace magic value by SCALE_MS definition
block/nvme: Use register definitions from 'block/nvme.h'
block/nvme: Drop NVMeRegs structure, directly use NvmeBar
block/nvme: Reduce I/O registers scope
block/nvme: Map doorbells pages write-only
util/vfio-helpers: Pass page protections to qemu_vfio_pci_map_bar()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This is a test for GDB reverse debugging commands: reverse step and reverse continue.
Every test in this suite consists of two phases: record and replay.
Recording saves the execution of some instructions and makes an initial
VM snapshot to allow reverse execution.
Replay saves the order of the first instructions and then checks that they
are executed backwards in the correct order.
After that the execution is replayed to the end, and reverse continue
command is checked by setting several breakpoints, and asserting
that the execution is stopped at the last of them.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
--
v5:
- disabled (as some other tests) when running on gitlab
due to the unidentified timeout problem
Message-Id: <160174524678.12451.13258942849173670277.stgit@pasha-ThinkPad-X280>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Saving icount as a parameters of the snapshot allows navigation between
them in the execution replay scenario.
This information can be used for finding a specific snapshot for proceeding
the recorded execution to the specific moment of the time.
E.g., 'reverse step' action (introduced in one of the following patches)
needs to load the nearest snapshot which is prior to the current moment
of time.
This patch also updates snapshot test which verifies qemu monitor output.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Acked-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
--
v4 changes:
- squashed format update with test output update
v7 changes:
- introduced the spaces between the fields in snapshot info output
- updated the test to match new field widths
Message-Id: <160174518865.12451.14327573383978752463.stgit@pasha-ThinkPad-X280>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This patch introduces the icount field for saving within the snapshot.
It is required for navigation between the snapshots in record/replay mode.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Acked-by: Kevin Wolf <kwolf@redhat.com>
--
v7 changes:
- also fix the test which checks qcow2 snapshot extra data
Message-Id: <160174518284.12451.2301137308458777398.stgit@pasha-ThinkPad-X280>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
SLIRP uses Meson so it could become a subproject in the future,
but our choice of configure options is not yet supported in Meson
(https://github.com/mesonbuild/meson/pull/7740).
For now, build the library via the main meson.build just like for
capstone.
This improves the current state of affairs in that we will re-link
the qemu executables against a changed libslirp.a, which we wouldn't
do before-hand.
Tested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
refactoring of cpus.c continues with cpu timer state extraction.
cpu-timers: responsible for the softmmu cpu timers state,
including cpu clocks and ticks.
icount: counts the TCG instructions executed. As such it is specific to
the TCG accelerator. Therefore, it is built only under CONFIG_TCG.
One complication is due to qtest, which uses an icount field to warp time
as part of qtest (qtest_clock_warp).
In order to solve this problem, provide a separate counter for qtest.
This requires fixing assumptions scattered in the code that
qtest_enabled() implies icount_enabled(), checking each specific case.
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[remove redundant initialization with qemu_spice_init]
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
[fix lingering calls to icount_get]
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Now that we are not maintaining boilerplate code for coroutine
wrappers, there is no more sense in keeping the extra indirection layer
of bdrv_prwv(). Let's drop it and instead generate pure bdrv_preadv()
and bdrv_pwritev().
Currently, bdrv_pwritev() and bdrv_preadv() are returning bytes on
success, auto generated functions will instead return zero, as their
_co_ prototype. Still, it's simple to make the conversion safe: the
only external user of bdrv_pwritev() is test-bdrv-drain, and it is
comfortable enough with bdrv_co_pwritev() instead. So prototypes are
moved to local block/coroutines.h. Next, the only internal use is
bdrv_pread() and bdrv_pwrite(), which are modified to return bytes on
success.
Of course, it would be great to convert bdrv_pread() and bdrv_pwrite()
to return 0 on success. But this requires audit (and probably
conversion) of all their users, let's leave it for another day
refactoring.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20200924185414.28642-7-vsementsov@virtuozzo.com>
For some reason diffutils is not included in the Fedora containers anymore,
causing the build to fail.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201003085054.332992-2-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Use pattern rules to clarify which targets are going to match the
rule and to provide clearer error messages.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Prepare for moving the tests to meson. For now they only have
enabled/disabled as the possible values when meson is invoked,
but "auto" will be a possibility later, when configure will only
parse the command line options.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-32-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This is useful for specifying 'generic' as supported (which includes
only writable image formats), but still excluding some incompatible
writable formats.
It also removes more lines than it adds.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-31-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Add a function to list the NBD exports offered by an NBD server.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-30-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
We have three almost identical functions that call an external process
and return its output and return code. Refactor them into small wrappers
around a common function.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-29-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Clients may want to know when an export has finally disappeard
(block-export-del returns earlier than that in the general case), so add
a QAPI event for it.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200924152717.287415-22-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
We'll need an id to identify block exports in monitor commands. This
adds one.
Note that this is different from the 'name' option in the NBD server,
which is the externally visible export name. While block export ids need
to be unique in the whole process, export names must be unique only for
the same server. Different export types or (potentially in the future)
multiple NBD servers can have the same export name externally, but still
need different block export ids internally.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200924152717.287415-19-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
macOS is shipped with a very old version of the bash (3.2), which
is currently not suitable for running the iotests anymore (e.g.
it is missing support for "readarray" which is used in the file
tests/qemu-iotests/common.filter). Add a check to skip the iotests
in this case - if someone still wants to run the iotests on macOS,
they can install a newer version from homebrew, for example.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200918153514.330705-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
All our supported build platforms have Python 3.6 or newer nowadays, and
there are some useful features in Python 3.6 which are not available in
3.5 yet (e.g. the type hint annotations which will allow us to statically
type the QAPI parser), so let's bump the minimum Python version to 3.6 now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200923162908.95372-1-thuth@redhat.com>
Message-Id: <20200925154027.12672-16-alex.bennee@linaro.org>
We do not support Debian 9 in QEMU anymore, and the Debian 9 containers
are now no longer used in the gitlab-CI. Time to remove them.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200921174320.46062-6-thuth@redhat.com>
Message-Id: <20200925154027.12672-14-alex.bennee@linaro.org>
We do not support Debian 9 anymore, thus update the Tricore container
to Debian 10 now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200921174320.46062-4-thuth@redhat.com>
Message-Id: <20200925154027.12672-12-alex.bennee@linaro.org>
According to our support policy, we do not support Debian 9 in QEMU
anymore, and we only support building the Windows binaries with a
very recent version of the MinGW toolchain. So we should not test
the MinGW cross-compilation with Debian 9 anymore, but switch to
something newer like Fedora. To do this, we need a separate Fedora
container for each build that provides the QEMU_CONFIGURE_OPTS
environment variable.
Unfortunately, the MinGW 64-bit compiler seems to be a little bit
slow, so we also have to disable some features like "capstone" in the
build here to make sure that the CI pipelines still finish within a
reasonable amount of time.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200921174320.46062-2-thuth@redhat.com>
Message-Id: <20200925154027.12672-10-alex.bennee@linaro.org>
We don't need to use kernel-irqchip=off for irq0 override if IRQ
routing is supported by the host, which is the case since 2009
(IRQ routing was added to KVM in Linux v2.6.30).
This is a more straightforward fix for Launchpad bug #1896263, as
it doesn't require increasing the complexity of the MSR code.
kernel-irqchip=off is for debugging only and there's no need to
increase the complexity of the code just to work around an issue
that was already fixed in the kernel.
Fixes: https://bugs.launchpad.net/bugs/1896263
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20200922194732.2100510-1-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Commit 660f793093 was a bit overzealous
with respect to tests/tcg, which needed quiet-command and $(BUILD_DIR).
Reinstate quiet-command, and replace $(BUILD_DIR) with just the
current directory.
Reported-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Make things consistent with how softmmu/vl.c uses os_find_datadir.
Initializing the path to the executables will also be needed for
get_relocatable_path to work.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Just return the directory without requiring the caller to free it.
This also removes a bogus check for NULL in os_find_datadir and
module_load_one; g_strdup of a static variable cannot return NULL.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This does not have any effect on Meson's behavior itself, since "meson test"
always rebuilds everything (that is one reason why we are not using it...).
However, mtest2make can use this information to do a selective rebuild
for the requested suite.
Cc: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Build all executables by default except for the known-broken ones.
This also allows running qemu-iotests without manually building
socket_scm_helper.
Reported-by: Max Reitz <mreitz@redhat.com>
Tested-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Fix high-parallelism builds by forcing all generated headers
to be created before tests are compiled.
Reported-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This just adds a unit test for previously merged functionality.
A bit unusual, but we have a contribitor under a deadline,
let's be nice and merge the unit test right away - does no harm.
Hopefully this won't be a beginning of a trend ...
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
acpi: unit test
This just adds a unit test for previously merged functionality.
A bit unusual, but we have a contribitor under a deadline,
let's be nice and merge the unit test right away - does no harm.
Hopefully this won't be a beginning of a trend ...
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Wed 30 Sep 2020 09:13:13 BST
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream:
tests/acpi: add DSDT.hpbrroot DSDT table blob to test global i440fx hotplug
tests/acpi: unit test exercising global pci hotplug off for i440fx
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
... into new test_acpi_microvm_prepare helper
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20200928104256.9241-10-kraxel@redhat.com
This change adds a unit test to exercise the case when hotplug is disabled
both for pci root bus and the pci bridges by passing the following two
switches to qemu:
-global PIIX4_PM.acpi-root-pci-hotplug=off
-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off
bios-tables-test-allowed-diff.h documents the fact that a new DSDT acpi gold
master binary blob we need to be added to test this. We will do the actual
addition in the next patch in the series.
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200929123011.31836-2-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
We don't need texinfo to build the docs any more, so we can
drop that dependency from our docker and other CI configs.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-22-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
We no longer use the generated texinfo format documentation,
so delete the code that generates it, and the test case for
the generation.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-17-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Add a test of the rST output from the QAPI doc-comment generator,
similar to what we currently have that tests the Texinfo output.
This is a bit more awkward with Sphinx, because the generated output
is not 100% under our control the way the QAPI-to-Texinfo generator
was. We can't observe the data we generate, only the Sphinx
output. Two issues.
One, the output can vary with the Sphinx version. In practice Sphinx's
plaintext output generation has been identical between at least Sphinx
1.6 and 3.0, so we use that. (The HTML output has had changes across
versions). We use an exact-match comparison check, with the
understanding that perhaps changes in a future Sphinx version might
require us to implement something more clever to cope with variation
in the output.
Two, the test can only protect us from changes in the data we generate
that are visible in plain text.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-16-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message improved]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
doc-good.json currently uses the old *strong* and _emphasis_ markup.
As part of the conversion to rST this needs to switch to **strong**
and *emphasis*, because rST uses underscores as part of its markup
of hyperlinks and will otherwise warn about the syntax error.
In commit a660eed482 we fixed up the in-tree uses of the
old markup:
1) _this_ was replaced with *this*
2) the only in-tree use of *this* was left alone (turning
a 'strong' into an 'emphasis')
(and so currently in-tree nothing is using either new-style
**strong** or old-style _emphasis_).
Update doc-good.json in a similar way:
1) replace _this_ with *this*
2) remove the usage of old-style *this*
(This slightly reduces the coverage for the old Texinfo generator,
which is about to go away, but is fine for the new rST generator
because that does not need to handle strong/emphasis itself because
it is simply passing the entire text as raw rST to Sphinx.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-13-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Make the handling of indentation in doc comments more sophisticated,
so that when we see a section like:
Notes: some text
some more text
indented line 3
we save it for the doc-comment processing code as:
some text
some more text
indented line 3
and when we see a section with the heading on its own line:
Notes:
some text
some more text
indented text
we also accept that and save it in the same form.
If we detect that the comment document text is not indented as much
as we expect it to be, we throw a parse error. (We don't complain
about over-indented sections, because for rST this can be legitimate
markup.)
The golden reference for the doc comment text is updated to remove
the two 'wrong' indents; these now form a test case that we correctly
stripped leading whitespace from an indented multi-line argument
definition.
We update the documentation in docs/devel/qapi-code-gen.txt to
describe the new indentation rules.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-6-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Whitespace between sentences tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
As we accumulate lines from doc comments when parsing the JSON, the
QAPIDoc class generally strips leading and trailing whitespace using
line.strip() when it calls _append_freeform(). This is fine for
Texinfo, but for rST leading whitespace is significant. We'd like to
move to having the text in doc comments be rST format rather than a
custom syntax, so move the removal of leading whitespace from the
QAPIDoc class to the texinfo-specific processing code in
texi_format() in qapi/doc.py.
(Trailing whitespace will always be stripped by the rstrip() in
Section::append regardless.)
In a followup commit we will make the whitespace in the lines of doc
comment sections more consistently follow the input source.
There is no change to the generated .texi files before and after this
commit.
Because the qapi-schema test checks the exact values of the
documentation comments against a reference, we need to update that
reference to match the new whitespace. In the first four places this
is now correctly checking that we did put in the amount of whitespace
to pass a rST-formatted list to the backend; in the last two places
the extra whitespace is 'wrong' and will go away again in the
following commit.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-5-peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
doc-good.json tests doc comment parser corner cases. We're about to
largely replace it by a Sphinx extension, which will have different
corner cases. Tweak the test so it passes both with the old parser
and the Sphinx extension, by making it match the more restrictive
rST syntax:
* in a single list the bullet types must all match
* lists must have leading and following blank lines
* the rules on when and where indentation matters differ
* the '|' example syntax is going to go away entirely, so stop
testing it
This will avoid the tests spuriously breaking when we tighten up the
parser code in the following commits.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-4-peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
The last pull added a ton of useless files by mistake.
Drop them all.
Fixes: 0ed93f4c05 ("update golden master DSDT binary table blobs for q35")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
In the previously applied commit ("piix4: don't reserve hw resources when
hotplug is off globally"), we make changes to the ACPI DSDT tables
such that some ACPI code are not generated when bsel is absent. Since
as of this point in time, in q35 machines, we do not use bsel for pci
buses, we need to update the DSDT table blobs.
This patch updates the DSDT golden master tables for q35 machines.
At the same time, we clear bios-tables-test-allowed-diff.h for future
changes which update tables.
Following is a typical diff between the q35 acpi DSDT table blobs:
@@ -1,30 +1,30 @@
/*
* Intel ACPI Component Architecture
* AML/ASL+ Disassembler version 20180105 (64-bit version)
* Copyright (c) 2000 - 2018 Intel Corporation
*
* Disassembling to symbolic ASL+ operators
*
- * Disassembly of tests/data/acpi/q35/DSDT, Tue Sep 15 18:52:47 2020
+ * Disassembly of /tmp/aml-3O0DR0, Tue Sep 15 18:52:47 2020
*
* Original Table Header:
* Signature "DSDT"
- * Length 0x00001DFE (7678)
+ * Length 0x00001DF6 (7670)
* Revision 0x01 **** 32-bit table (V1), no 64-bit math support
- * Checksum 0xAC
+ * Checksum 0x17
* OEM ID "BOCHS "
* OEM Table ID "BXPCDSDT"
* OEM Revision 0x00000001 (1)
* Compiler ID "BXPC"
* Compiler Version 0x00000001 (1)
*/
DefinitionBlock ("", "DSDT", 1, "BOCHS ", "BXPCDSDT", 0x00000001)
{
Scope (\)
{
OperationRegion (DBG, SystemIO, 0x0402, One)
Field (DBG, ByteAcc, NoLock, Preserve)
{
DBGB, 8
}
@@ -3113,24 +3113,20 @@
Name (_ADR, 0x00010000) // _ADR: Address
Method (_S1D, 0, NotSerialized) // _S1D: S1 Device State
{
Return (Zero)
}
Method (_S2D, 0, NotSerialized) // _S2D: S2 Device State
{
Return (Zero)
}
Method (_S3D, 0, NotSerialized) // _S3D: S3 Device State
{
Return (Zero)
}
}
-
- Method (PCNT, 0, NotSerialized)
- {
- }
}
}
}
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-12-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The following patch ("piix4: don't reserve hw resources when
hotplug is off globally") modifies certain ACPI tables for q35 machines.
This patch adds those table names to tests/qtest/bios-tables-test-allowed-diff.h
so that unit tests continue to pass and bisection is not broken.
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-10-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This change adds a new unit test for the global flag
'acpi-pci-hotplug-with-bridge-support' which is available for cold plugged pci
bridges in i440fx. The flag can be used to turn off ACPI based hotplug support
on all pci bridges.
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-8-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The file 'tests/data/acpi/pc/DSDT.hpbridge' is a newly added acpi table file
for testing the pci bridge option 'acpi-pci-hotplug-with-bridge-support' under
i440fx. This change documents this fact.
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-7-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Ability to turn hotplug off on the pci root bus for i440fx was added in commit:
3d7e78aa77 ("Introduce a new flag for i440fx to disable PCI hotplug on the
root bus")
This change adds a unit test in order to test this feature.
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-3-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
A new binary acpi table tests/data/acpi/pc/DSDT.roothp is added in order to
unit test the feature flag that can disable/enable root pci bus hotplug on
i440fx. This feature was added with the commit:
3d7e78aa77 ("Introduce a new flag for i440fx to disable PCI hotplug on
the root bus")
This change documents the fact that this new file addition was made as a part
of the unit test change.
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200918084111.15339-2-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
here is diff against tests/data/acpi/q35/DSDT
for currently shipped ovmf binary.
(once firmware blob is updated, it will negotiate CPU hotplug
feature which will ad extra hunk sending SMI and Q35 tests will
need to be updated), but otherwise diff shows new CPU hotplug
AML that is shared between q35 and pc machines.
Method (CSCN, 0, Serialized)
{
Acquire (\_SB.PCI0.PRES.CPLK, 0xFFFF)
- Local0 = One
- While ((Local0 == One))
- {
- Local0 = Zero
- \_SB.PCI0.PRES.CCMD = Zero
- If ((\_SB.PCI0.PRES.CINS == One))
+ Name (CNEW, Package (0xFF){})
+ Local3 = Zero
+ Local4 = One
+ While ((Local4 == One))
+ {
+ Local4 = Zero
+ Local0 = One
+ Local1 = Zero
+ While (((Local0 == One) && (Local3 < One)))
{
- CTFY (\_SB.PCI0.PRES.CDAT, One)
- \_SB.PCI0.PRES.CINS = One
- Local0 = One
+ Local0 = Zero
+ \_SB.PCI0.PRES.CSEL = Local3
+ \_SB.PCI0.PRES.CCMD = Zero
+ If ((\_SB.PCI0.PRES.CDAT < Local3))
+ {
+ Break
+ }
+
+ If ((Local1 == 0xFF))
+ {
+ Local4 = One
+ Break
+ }
+
+ Local3 = \_SB.PCI0.PRES.CDAT
+ If ((\_SB.PCI0.PRES.CINS == One))
+ {
+ CNEW [Local1] = Local3
+ Local1++
+ Local0 = One
+ }
+ ElseIf ((\_SB.PCI0.PRES.CRMV == One))
+ {
+ CTFY (Local3, 0x03)
+ \_SB.PCI0.PRES.CRMV = One
+ Local0 = One
+ }
+
+ Local3++
}
- ElseIf ((\_SB.PCI0.PRES.CRMV == One))
+
+ Local2 = Zero
+ While ((Local2 < Local1))
{
- CTFY (\_SB.PCI0.PRES.CDAT, 0x03)
- \_SB.PCI0.PRES.CRMV = One
- Local0 = One
+ Local3 = DerefOf (CNEW [Local2])
+ CTFY (Local3, One)
+ Debug = Local3
+ \_SB.PCI0.PRES.CSEL = Local3
+ \_SB.PCI0.PRES.CINS = One
+ Local2++
}
}
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200923094650.1301166-11-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
... to let tests pass until binary blobs are updated with new AML
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200923094650.1301166-6-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
These were deprecated since 4.0, remove both HMP and QMP variants.
Users should use device_add command instead. To get list of
possible CPUs and options, use 'info hotpluggable-cpus' HMP
or query-hotpluggable-cpus QMP command.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200915120403.1074579-1-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
For now only vhost-user-net device is supported by the test. Other
vhost-user devices are not tested. As a first step make source code
refactoring so new devices can reuse the same test routines. To make
this provide a new vhost_user_ops structure with the methods to
initialize device, its command line or make a proper vhost-user
responses.
Signed-off-by: Dima Stepanov <dimastep@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Message-Id: <a48b60fb96fef230b75fff72a2d77040dcb5ef7c.1599813294.git.dimastep@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
clang's C11 atomic_fetch_*() functions only take a C11 atomic type
pointer argument. QEMU uses direct types (int, etc) and this causes a
compiler error when a QEMU code calls these functions in a source file
that also included <stdatomic.h> via a system header file:
$ CC=clang CXX=clang++ ./configure ... && make
../util/async.c:79:17: error: address argument to atomic operation must be a pointer to _Atomic type ('unsigned int *' invalid)
Avoid using atomic_*() names in QEMU's atomic.h since that namespace is
used by <stdatomic.h>. Prefix QEMU's APIs with 'q' so that atomic.h
and <stdatomic.h> can co-exist. I checked /usr/include on my machine and
searched GitHub for existing "qatomic_" users but there seem to be none.
This patch was generated using:
$ git grep -h -o '\<atomic\(64\)\?_[a-z0-9_]\+' include/qemu/atomic.h | \
sort -u >/tmp/changed_identifiers
$ for identifier in $(</tmp/changed_identifiers); do
sed -i "s%\<$identifier\>%q$identifier%g" \
$(git grep -I -l "\<$identifier\>")
done
I manually fixed line-wrap issues and misaligned rST tables.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200923105646.47864-1-stefanha@redhat.com>
Test aio_disable_external(), which switches from fdmon-epoll back to
fdmon-poll. This resulted in an assertion failure that was fixed in the
previous patch.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20200915120339.702938-3-stefanha@redhat.com>
The iov_discard_front/back() operations are useful for parsing iovecs
but they modify the array elements. If the original array is needed
after parsing finishes there is currently no way to restore it.
Although g_memdup() can be used before performing destructive
iov_discard_front/back() operations, this is inefficient.
Introduce iov_discard_undo() to restore the array to the state prior to
an iov_discard_front/back() operation.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20200917094455.822379-2-stefanha@redhat.com>
If you have the chain 'base.qcow2 <- top.qcow2' and want to merge a
bitmap from top into base, qemu-img was failing with:
qemu-img: Could not open 'top.qcow2': Could not open backing file: Failed to get shared "write" lock
Is another process using the image [base.qcow2]?
The easiest fix is to not open the entire backing chain of either
image (source or destination); after all, the point of 'qemu-img
bitmap' is solely to manipulate bitmaps directly within a single qcow2
image, and this is made more precise if we don't pay attention to
other images in the chain that may happen to have a bitmap by the same
name.
However, note that on a case-by-case analysis, there _are_ times where
we treat it as a feature that we can access a bitmap from a backing
layer in association with an overlay BDS. A demonstration of this is
using NBD to expose both an overlay BDS (for constant contents) and a
bitmap (for learning which blocks are interesting) during an
incremental backup:
Base <- Active <- Temporary
\--block job ->/
where Temporary is being fed by a backup 'sync=none' job. When
exposing Temporary over NBD, referring to a bitmap that lives only in
Active is less effort than having to copy a bitmap into Temporary [1].
So the testsuite additions in this patch check both where bitmaps get
allocated (the qemu-img info output), and that qemu-nbd is indeed able
to access a bitmap inherited from the backing chain since it is a
different use case than 'qemu-img bitmap'.
[1] Full disclosure: prior to the recent commit 374eedd1c4 and
friends, we were NOT able to see bitmaps through filters, which meant
that we actually did not have nice clean semantics for uniformly being
able to pick up bitmaps from anywhere in the backing chain (seen as a
change in behavior between qemu 4.1 and 4.2 at commit 00e30f05de, when
block-copy swapped from a one-off to a filter). Which means libvirt
was already coded to copy bitmaps around for the sake of older qemu,
even though modern qemu no longer needs it. Oh well.
Fixes: http://bugzilla.redhat.com/1877209
Reported-by: Eyal Shenitzky <eshenitz@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200914191009.644842-1-eblake@redhat.com>
[eblake: more commit message tweaks, per Max Reitz review]
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
object_property_get_enum() is the only object_property_FOO() that is
documented to return an undefined value on error. It does no such
thing, actually: it returns 0 on some errors, and -1 on others.
Needlessly complicated. Always return -1 on error, and adjust the
contract.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200917125540.597786-2-armbru@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
The 'arm_quanta_gsj_initrd' test is timeouting on GitLab CI:
https://gitlab.com/philmd/qemu/-/jobs/745483978#L846
and also sometimes on my workstation, so proceed as with
the other slow tests: do not run it by default.
The test can still be run setting the AVOCADO_TIMEOUT_EXPECTED
environment variable.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Tested-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-Id: <20200918143355.153522-1-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Armbian servers are not very reliable and confused the GitLab CI
users a few times this month (path updated, archives moved, and
now the SSL: CERTIFICATE_VERIFY_FAILED "certificate has expired"
error). Time to disable these tests.
Users can still use the artifacts from the cache (or manually add
them to the cache).
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20200917163954.50514-1-philmd@redhat.com>
Avoid that containers pile up.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
On win32 the line ending are \r\n, so we skip the \n in function test_dynamic_globalprop
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915171234.236-22-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Fixes following errors:
Running test test-util-sockets
ERROR test-util-sockets - missing test plan
# Start of name tests
**
ERROR:../tests/test-util-sockets.c:93:test_socket_fd_pass_name_good: assertion failed (fd != -1): (-1 != -1)
Bail out! ERROR:../tests/test-util-sockets.c:93:test_socket_fd_pass_name_good: assertion failed (fd != -1): (-1 != -1)
First should call to qemu_init_main_loop before socket_init,
then on win32 doesn't support for SOCKET_ADDRESS_TYPE_FD socket type
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-21-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Currently test-io-channel-socket doesn't init with
qemu_init_main_loop
and that's cause the qemu_aio_context not inited,
and the following is the stack when null pointer accessed:
qemu_fd_register (c:\work\xemu\qemu\util\main-loop.c:336)
qemu_try_set_nonblock (c:\work\xemu\qemu\util\oslib-win32.c:224)
qemu_set_nonblock (c:\work\xemu\qemu\util\oslib-win32.c:230)
socket_can_bind_connect (c:\work\xemu\qemu\tests\socket-helpers.c:93)
socket_check_protocol_support (c:\work\xemu\qemu\tests\socket-helpers.c:141)
main (c:\work\xemu\qemu\tests\test-io-channel-socket.c:568)
__tmainCRTStartup (@__tmainCRTStartup:142)
mainCRTStartup (@1400014f6..140001539:3)
BaseThreadInitThunk (@BaseThreadInitThunk:9)
RtlUserThreadStart (@RtlUserThreadStart:12)
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-18-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The vmstate are valid on win32, just need generate tmp path properly
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200910103059.987-17-luoyonggang@gmail.com>
[thuth: Make indentation a little bit nicer]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Ideally we would use the '--strip-trailing-cr' option, but not
being POSIX is a portability problem (i.e. BSDs and Solaris
based OSes). Instead use the '-b' option which, although doing
slightly more, produce the expected result on Windows."
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-11-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
They caused failure on msys2/mingw, that's because file-win32.c not implement
.bdrv_reopen_prepare/commit/abort yet.
This is the error message:
> $ ./tests/test-replication.exe
> # random seed: R02S3f4d1c01af2b0a046990e0235c481faf
> 1..13
> # Start of replication tests
> # Start of primary tests
> ok 1 /replication/primary/read
> ok 2 /replication/primary/write
> ok 3 /replication/primary/start
> ok 4 /replication/primary/stop
> ok 5 /replication/primary/do_checkpoint
> ok 6 /replication/primary/get_error_all
> # End of primary tests
> # Start of secondary tests
> ok 7 /replication/secondary/read
> ok 8 /replication/secondary/write
> Unexpected error in bdrv_reopen_prepare() at ../block.c:4191:
> Block format 'file' used by node '#block4287' does not support reopening
> files
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-9-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
On Windows there is no path like /tmp/s_local_disk.XXXXXX
Use g_get_tmp_dir instead of /tmp.
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-8-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Disable following tests on msys2/mingw
'test-crypto-tlscredsx509': ['crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c',
tasn1, crypto],
'test-crypto-tlssession': ['crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c', 'crypto-tls-psk-helpers.c',
tasn1, crypto],
'test-io-channel-tls': ['io-channel-helpers.c', 'crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c',
tasn1, io, crypto]}
These tests are failure with:
ERROR test-crypto-tlscredsx509 - missing test plan
ERROR test-crypto-tlssession - missing test plan
ERROR test-io-channel-tls - missing test plan
Because on win32 those test case are all disabled.
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20200909094617.1582-12-luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20200907200432.2418-3-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
drain_call_rcu is necessary on win32, because under win32, if you
don't close the file before remove it, the remove would be fail.
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20200915121318.247-23-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
g_autofree are prefer than g_free when possible.
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-17-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The tests/test-char test is currently always failing on my system since
the getaddrinfo() in socket_can_bind_connect() returns EAI_NONAME when
it is called from socket_check_protocol_support() to check for IPv6.
socket_check_protocol_support() then returns -1 and thus the tests are
not run at all - even though IPv4 is working fine.
socket_can_bind_connect() connect should return EADDRNOTAVAIL in this
case instead, so that socket_check_protocol_support() does not fail.
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200908121543.222872-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We simply want to ignore certain queries here, so let's rather
use the term 'ignore' to express this intention.
Message-Id: <20200914163755.42618-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Telling QTest to log to /dev/fd/2, essentially results in dup(2). This
is fine, if other code isn't logging to stderr. Otherwise, the order of
the logs is mixed due to buffering issues, since two file-descriptors
are used to write to the same file. We can avoid this, since just
specifying "-qtest" sets the log fd to stderr. If we want to disable
qtest logs, we can just add -qtest-log none.
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20200819061110.1320568-2-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
On macOS, (out of the box) readlink does not have -f. We do not really
need readlink here, though, it was just a replacement for realpath
(which is not available on our BSD test systems), which we needed to
make the $(dirname) into an absolute path.
Instead of using either, just use "cd; pwd" like is done for
$source_iotests.
Fixes: b1cbc33a39
("iotests: Allow running from different directory")
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Reported-by: Claudio Fontana <cfontana@suse.de>
Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200914145606.94620-1-mreitz@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
