While running the new GPU tests it was noted that the proprietary
nVidia driver barfed when run under the sanitiser:
2025-02-20 11:13:08,226: [11:13:07.782] Output 'headless' attempts
EOTF mode SDR and colorimetry mode default.
2025-02-20 11:13:08,227: [11:13:07.784] Output 'headless' using color
profile: stock sRGB color profile
and that's the last thing it outputs.
The sanitizer reports that when the framework sends the SIGTERM
because of the timeout we get a write to a NULL pointer (but
interesting not this time in an atexit callback):
UndefinedBehaviorSanitizer:DEADLYSIGNAL
==471863==ERROR: UndefinedBehaviorSanitizer: SEGV on unknown address
0x000000000000 (pc 0x7a18ceaafe80 bp 0x000000000000 sp 0x7ffe8e3ff6d0
T471863)
==471863==The signal is caused by a WRITE memory access.
==471863==Hint: address points to the zero page.
#0 0x7a18ceaafe80
(/lib/x86_64-linux-gnu/libnvidia-eglcore.so.535.183.01+0x16afe80)
(BuildId: 24b0d0b90369112e3de888a93eb8d7e00304a6db)
#1 0x7a18ce9e72c0
(/lib/x86_64-linux-gnu/libnvidia-eglcore.so.535.183.01+0x15e72c0)
(BuildId: 24b0d0b90369112e3de888a93eb8d7e00304a6db)
#2 0x7a18ce9f11bb
(/lib/x86_64-linux-gnu/libnvidia-eglcore.so.535.183.01+0x15f11bb)
(BuildId: 24b0d0b90369112e3de888a93eb8d7e00304a6db)
#3 0x7a18ce6dc9d1
(/lib/x86_64-linux-gnu/libnvidia-eglcore.so.535.183.01+0x12dc9d1)
(BuildId: 24b0d0b90369112e3de888a93eb8d7e00304a6db)
#4 0x7a18e7d15326 in vrend_renderer_create_fence
/usr/src/virglrenderer-1.0.0-1ubuntu2/obj-x86_64-linux-gnu/../src/vrend_renderer.c:10883:26
#5 0x55bfb6621871 in virtio_gpu_virgl_process_cmd
The #dri-devel channel confirmed:
<digetx> stsquad: nv driver is known to not work with venus, don't use
it for testing
So lets skip running the test to avoid known failures. As we now use
vulkaninfo to probe we also need to handle the case where there is no
Vulkan driver configured for the hardware.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Cc: Dmitry Osipenko <dmitry.osipenko@collabora.com>
[AJB: also skip if vulkaninfo can't find environment]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250304222439.2035603-6-alex.bennee@linaro.org>
The message:
MESA-VIRTIO: debug: stuck in fence wait with iter at %d
Seems to occur more often on debug builds. Rather than waiting for our
long timeout to hit we might as well bail as soon as we see the
message.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250304222439.2035603-5-alex.bennee@linaro.org>
In preparation for handling more tests split out the common machine
setup details from the test specific stuff and add a helper for
launching the weston test. Instead of searching for "vkmark score" we
set a custom PS1 and wait for a successful completion. This ensures we
capture the score in the console log which otherwise wouldn't log
anything.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250304222439.2035603-3-alex.bennee@linaro.org>
I want to expand the number of tests to cover a wide range of
configurations. That starts with splitting off from the normal virt
test from which it doesn't really share much code. We can also reduce
the timeout of the original virt test now it is now longer burdened
with testing the GPU.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250304222439.2035603-2-alex.bennee@linaro.org>
ipvtap and macvtap create a file for each interface unlike tuntap, which
creates one file shared by all interfaces. Try to open a file dedicated
to the interface first for ipvtap and macvtap.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
iov_from_buf(), iov_to_buf(), iov_memset(), and iov_copy() asserts
that the given offset fits in the iov while tolerating the specified
number of bytes to operate with to be greater than the size of iov.
This is inconsistent so remove the assertions.
Asserting the offset fits in the iov makes sense if it is expected that
there are other operations that process the content before the offset
and the content is processed in order. Under this expectation, the
offset should point to the end of bytes that are previously processed
and fit in the iov. However, this expectation depends on the details of
the caller, and did not hold true at least one case and required code to
check iov_size(), which is added with commit 83ddb3dbba
("hw/net/net_tx_pkt: Fix overrun in update_sctp_checksum()").
Adding such a check is inefficient and error-prone. These functions
already tolerate the specified number of bytes to operate with to be
greater than the size of iov to avoid such checks so remove the
assertions to tolerate invalid offset as well. They return the number of
bytes they operated with so their callers can still check the returned
value to ensure there are sufficient space at the given offset.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Commit a0d7215e33 ("vhost-vdpa: do not cleanup the vdpa/vhost-net
structures if peer nic is present") effectively delayed the backend
cleanup, allowing the frontend or the guest to access it resources as
long as the frontend is still visible to the guest.
However it does not clean up the resources until the qemu process is
over. This causes an effective leak if the device is deleted with
device_del, as there is no way to close the vdpa device. This makes
impossible to re-add that device to this or other QEMU instances until
the first instance of QEMU is finished.
Move the cleanup from qemu_cleanup to the NIC deletion and to
net_cleanup.
Fixes: a0d7215e33 ("vhost-vdpa: do not cleanup the vdpa/vhost-net structures if peer nic is present")
Reported-by: Lei Yang <leiyang@redhat.com>
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Jonah Palmer <jonah.palmer@oracle.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This change is used in later commits so we can avoid the removal of the
netclient if it is delayed.
No functional change intended.
Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
aspeed queue:
* Updated Aspeed OpenBMC functional test images
* Introduced functional tests for witherspoon and bletchley machines
* Added support for Non-maskable Interrupt on AST2700 SoC
* Fixed HW strapping on AST2700 SoC
* Added AST2700 HACE support
* Added AST2700 A1 SoC support
* Intoduced new ast2700a1-evb machine
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# =O5Kv
# -----END PGP SIGNATURE-----
# gpg: Signature made Sun 09 Mar 2025 21:49:57 HKT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [full]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [full]
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-aspeed-20250309' of https://github.com/legoater/qemu: (46 commits)
docs/specs: Add aspeed-intc
tests/functional/aspeed: Add test case for AST2700 A1
tests/functional/aspeed: Update test ASPEED SDK v09.05
tests/functional/aspeed: Update temperature hwmon path
tests/functional/aspeed: Introduce start_ast2700_test API
hw/arm/aspeed_ast27x0: Sort the memmap table by mapping address
hw/arm/aspeed: Add Machine Support for AST2700 A1
hw/arm/aspeed_ast27x0: Add SoC Support for AST2700 A1
hw/arm/aspeed_ast27x0: Support two levels of INTC controllers for AST2700 A1
hw/arm/aspeed_ast27x0: Define an Array of AspeedINTCState with Two Instances
hw/arm/aspeed_ast27x0.c Support AST2700 A1 GIC Interrupt Mapping
hw/misc/aspeed_scu: Add Support for AST2700/AST2750 A1 Silicon Revisions
hw/intc/aspeed: Add Support for AST2700 INTCIO Controller
hw/intc/aspeed: Add Support for Multi-Output IRQ Handling
hw/intc/aspeed: Introduce IRQ handler function to reduce code duplication
hw/intc/aspeed: Introduce AspeedINTCIRQ structure to save the irq index and register address
hw/intc/aspeed: Refactor INTC to support separate input and output pin indices
hw/intc/aspeed: Add support for multiple output pins in INTC
hw/intc/aspeed: Rename num_ints to num_inpins for clarity
hw/intc/aspeed: Support different memory region ops
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
All handlers have been converted to SysemuCPUOps::has_work().
Remove CPUClass::has_work along with cpu_common_has_work() and
simplify cpu_has_work(), making SysemuCPUOps::has_work handler
mandatory.
Note, since cpu-common.c is in meson's common_ss[] source set, we
must define cpu_exec_class_post_init() in cpu-target.c (which is
in the specific_ss[] source set) to have CONFIG_USER_ONLY defined.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250125170125.32855-25-philmd@linaro.org>
Move has_work() from CPUClass to SysemuCPUOps, move
s390_cpu_has_work() to cpu-system.c so it is only build
for system emulation binaries, restrict functions not
used anymore on user emulation in interrupt.c.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250125170125.32855-20-philmd@linaro.org>
Now that cpu_exec_realizefn() and cpu_exec_unrealizefn()
methods don't use any target specific definition anymore,
we can move them to cpu-common.c to be able to build them
once.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250123234415.59850-21-philmd@linaro.org>
Propagate the alignment to mmap_find_vma(), effectively
embedding mmap_find_vma_aligned() within mmap_find_vma().
Add a comment in do_bsd_shmat() to clarify alignment above
page size is not required.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20250308122842.76377-3-philmd@linaro.org>
