I only add names explicitly acked as individual contributors.
Acked-by: Sean Wei <me@sean.taipei>
Acked-by: William Kosasih <kosasihwilliam4@gmail.com>
Message-ID: <20251119113953.1432303-10-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
We have a number of hackers from Nutanix, make sure they are grouped
together.
Reviewed-by: Jon Kohler <jon@nutanix.com>
Reviewed-by: John Levon <john.levon@nutanix.com>
Message-ID: <20251119113953.1432303-8-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
From Akihiko:
I and my colleagues use QEMU for academic microarchitecture
researches so it is indeed to appropriate to have an entry here.
Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Message-ID: <20251119113953.1432303-6-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
While we do see contributions from the top-level domain we want to
catch the linux.microsoft subdomain and those contributors also post
via other addresses.
Cc: Magnus Kulke <magnuskulke@linux.microsoft.com>
Acked-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20251119113953.1432303-4-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
While we do see contributions from the top-level domain some
contributors also post via other addresses.
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Message-ID: <20251119113953.1432303-3-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
- Zhijian's COLO regression fix (since 10.0)
- Matthew's fix to avoid crash on wrong list manipulations
- Markus's error report leak fix and cleanups
- Peter's qtest changes to merge memory_backend and use_shmem
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Merge tag 'staging-pull-request' of https://gitlab.com/peterx/qemu into staging
Migration pull for rc2
- Zhijian's COLO regression fix (since 10.0)
- Matthew's fix to avoid crash on wrong list manipulations
- Markus's error report leak fix and cleanups
- Peter's qtest changes to merge memory_backend and use_shmem
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* tag 'staging-pull-request' of https://gitlab.com/peterx/qemu:
tests/migration-test: Use MEM_TYPE_MEMFD for memory_backend
tests/migration-test: Add MEM_TYPE_SHMEM
tests/migration-test: Merge shmem_opts into memory_backend
tests/migration-test: Introduce MemType
migration/postcopy-ram: Improve error reporting after loadvm failure
migration: Use warn_reportf_err() where appropriate
migration: Plug memory leaks after migrate_set_error()
migration: set correct list pointer when removing notifier
migration: Fix transition to COLO state from precopy
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The only two users of memory_backend as of now (cpr-exec, cpr-transfer)
uses memfd as backend, now we fully support it. We can move memory_backend
usage to mem_type and drop it.
Reviewed-by: Juraj Marcin <jmarcin@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20251117223908.415965-5-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Add memfd support for mem_type. Will be used to replace memory_backend.
Reviewed-by: Juraj Marcin <jmarcin@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20251117223908.415965-4-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
The two parameters are more or less duplicated in migrate_args(). They all
describe the memory type. When one is used, the other is not.
mem_type currently uses numa parameter to specify the memory backend, while
memory_backend (the two users of such uses "-machine memory-backend=ID").
This patch merges the use of the two variables so that we always generate a
memory object string and put it into "memory_backend" variable. Now we can
drop shmem_opts parameter in the function.
Meanwhile we always use a memory-backend-* no matter which mem type is
used. This brings mem_type to be aligned with memory_backend usage, then
we stick with this as this is flexible enough.
This paves way that we merge mem_type and memory_backend in MigrateStart.
Reviewed-by: Juraj Marcin <jmarcin@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20251117223908.415965-3-peterx@redhat.com
[peterx: move MEM_TYPE_ANON case upper, per juraj]
Signed-off-by: Peter Xu <peterx@redhat.com>
Some migration tests need to be run with shmem, the rest by default use
anonymous memory.
Introduce MemType and replace use_shmem with such a enumeration. This
prepares for a 3rd type of memory to be tested for migration.
Careful readers may also already notice that MigrateStart has another field
called memory_backend, which makes the whole "memory type" definition
convoluted. That'll be merged into MemType soon in a follow up patch.
When doing this, introduce some migrate_mem_type_*() helpers to do the
work for each memory type.
Reviewed-by: Juraj Marcin <jmarcin@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20251117223908.415965-2-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
One of two error messages show __func__. Drop it; it doesn't help
users, and developers can grep for the message. This also permits
de-duplicating the code to prepend to the error message.
Both error messages show a numeric error code. I doubt that's
helpful, but I'm leaving it alone.
Use error_append_hint() for explaining that some dirty bitmaps may be
lost. Polish the prose.
Don't faff around with g_clear_pointer(), it's not worth its keep
here.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20251115083500.2753895-4-armbru@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
migrate_set_error(s, err) stores a copy of @err in @s. The original
@err is not freed. Most callers free it immediately. Some callers
free it later, or pass it on. And some leak it. Fix those.
Perhaps migrate_set_error(s, err) should take ownership of @err. The
callers that free it immediately would become simpler, and avoid a
copy and a deallocation. The others would have to pass
error_copy(err).
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Link: https://lore.kernel.org/r/20251115083500.2753895-2-armbru@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
In migration_remove_notifier(), g_slist_remove() will search for and
potentially remove an entry from the specified list. The return value
should be used to update the potentially-changed head pointer of the
list that was just searched (migration_state_notifiers[mode]) instead
of the migration blockers list.
Fixes: dc79c7d5e1 ("migration: multi-mode notifier")
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/r/20251113213545.513453-1-mjrosato@linux.ibm.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Commit 4881411136 ("migration: Always set DEVICE state") set a new DEVICE
state before completed during migration, which broke the original transition
to COLO. The migration flow for precopy has changed to:
active -> pre-switchover -> device -> completed.
This patch updates the transition state to ensure that the Pre-COLO
state corresponds to DEVICE state correctly.
Cc: qemu-stable <qemu-stable@nongnu.org>
Fixes: 4881411136 ("migration: Always set DEVICE state")
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: Zhang Chen <zhangckid@gmail.com>
Tested-by: Zhang Chen <zhangckid@gmail.com>
Link: https://lore.kernel.org/r/20251104013606.1937764-1-lizhijian@fujitsu.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Yanghang Liu <yanghliu@redhat.com>
Reported-by: Mario Casquero <mcasquer@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
There is a copy & paste error, USO6 should be there.
Fixes: 58f8168978 ("qmp: update virtio feature maps, vhost-user-gpio introspection")
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
The code checks existance of a command (halt/poweroff/reboot) by using
stat(2) and immediately checking for S_ISLNK() on the returned stat
struct. This check will never be true, because stat(2) always follows
symbolic links and hence will either return ENOENT (in case of dangling
symlink) or the properties for the final target file. It is lstat(2)
which might return information about the symlink itself. However, even
there, we want to check the final file properties, not the first symlink.
This check - S_ISLNK - is harmful but useless in this case. However, it
is confusing and it helps the wrong usage of stat(2) to spread, so it is
better to remove it.
Additionally, the code would better to check for the executable bits
of the final file, not check if it's a regular file - it's sort of
dubious to have anything but regular files in /sbin/.
But a POSIX system provides another command which suits the purpose
perfectly: it is access(2). And it is so simple that it's not
necessary to create a separate function when usin it.
Replace stat(2) with access(X_OK) to check for file existance in
qga/commands-posix.c
Fixes: c5b4afd4d5 "qga: Support guest shutdown of BusyBox-based systems"
Reviewed-by: Rodrigo Dias Correa <r@drigo.nl>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Kostiantyn Kostiuk <kkostiuk@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
I will leave ByteDance in the next days. Update email to stay reachable.
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Acked-by: Fam Zheng <fam.zheng@bytedance.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-ID: <20250528033156.1188531-1-pizhenwei@bytedance.com>
[Rescued from the list archive, I double-checked it's still valid]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Unfortunately, I don't have a lot of capacity lately to take good care of
s390 in QEMU like I used to; and it doesn't look like that situation
will change. So let me convert myself to a reviewer in the s390 areas I
co-maintain.
Fortunately, we still have two other maintainers for "S390 floating
interrupt controller", so no action needed on that front.
For the other sections we get two new maintainers: Hendrik will
maintain "S390 CPU models" and Ilya will co-maintain "S390 TCG CPUs".
Thanks Hendrik and Ilya for stepping up!
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Thomas Huth <thuth@redhat.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: Halil Pasic <pasic@linux.ibm.com>
Cc: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: David Hildenbrand (Red Hat) <david@kernel.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Message-ID: <20251120104602.205718-1-david@kernel.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Drop unused import and use an encoding for open().
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251119082636.43286-15-thuth@redhat.com>
Don't use underscores in CamelCase names and drop an unused import.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251119082636.43286-13-thuth@redhat.com>
Pylint suggests to write some parts of the code in a slightly different
way ... thus rework the code to make the linter happy.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Glenn Miles <milesg@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251119082636.43286-11-thuth@redhat.com>
Pylint complains about unused variable "tar_name" and a missing "check"
for subprocess.run(), and flake8 suggest a second empty line after the
class. While we're at it, also remove the unused "timeout" class variable
(that was only necessary for the avocado framework which we don't use
anymore).
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251119082636.43286-10-thuth@redhat.com>
Pylint complains about a missing "encoding" parameter for the open()
function here, and about a missing return statement in the "except"
block (which cannot happen since skipTest() never returns). Rework
the code a little bit to silence the warnings.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251119082636.43286-9-thuth@redhat.com>
Pylint does not like the underscores in the class name here, so
rename the class accordingly to make pylint happy here.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251119082636.43286-8-thuth@redhat.com>
Use the recommended order for import statements, specify the kind of
exceptions that we try to catch, use f-strings where it makes sense,
rewrite the vug_log_file part with a proper "with" statement and
fix some FIXMEs by checking for the availability of the devices, etc.
Message-Id: <20251113114015.490303-1-thuth@redhat.com>
Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251119082636.43286-5-thuth@redhat.com>
Pylint recommends to use a "with" context for tempfile.TemporaryDirectory()
to make sure that the directory is deleted once it is not needed anymore,
and it recommends to use the "check" parameter for subprocess.run().
For style reasons, the imports at the beginning of the file should be
grouped by module.
Message-Id: <20251113100601.476900-1-thuth@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251119082636.43286-4-thuth@redhat.com>
Consider the following nested setup: An L1 host uses some virtio device
(e.g. virtio-keyboard) for the L2 guest, and this L2 guest passes this
device through to the L3 guest. Since the L3 guest sees a virtio device,
it might send virtio notifications to the QEMU in L2 for that device.
But since the QEMU in L2 defined this device as vfio-ccw, the function
handle_virtio_ccw_notify() cannot handle this and crashes: It calls
virtio_ccw_get_vdev() that casts sch->driver_data into a VirtioCcwDevice,
but since "sch" belongs to a vfio-ccw device, that driver_data rather
points to a CcwDevice instead. So as soon as QEMU tries to use some
VirtioCcwDevice specific data from that device, we've lost.
We must not take virtio notifications for such devices. Thus fix the
issue by adding a check to the handle_virtio_ccw_notify() handler to
refuse all devices that are not our own virtio devices. Like in the
other branches that detect wrong settings, we return -EINVAL from the
function, which will later be placed in GPR2 to inform the guest about
the error.
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Tested-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251118174047.73103-1-thuth@redhat.com>
* mtest2make cleanups to enable per-speed dependencies
* record/replay tracepoints
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* i386 fixes
* mtest2make cleanups to enable per-speed dependencies
* record/replay tracepoints
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# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
replay: add tracing events
mtest2make: do not repeat the same speed over and over
mtest2make: add dependencies to the "speed-qualified" suite
mtest2make: cleanup mtest-suites variables
target/i386: fix stack size when delivering real mode interrupts
target/i386: svm: fix sign extension of exit code
target/i386/tcg: validate segment registers
target/i386: Mark VPERMILPS as not valid with prefix 0
target/i386: emulate: Make sure fetch_instruction exist before calling it
ioapic: fix typo in irqfd check
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Missed a spot with isort, which now causes the python-minreqs test on
GitLab to fail. Fix it.
(Hint: the commands in python/tests/qapi-isort.sh can be run without the
"-c" parameter to automatically adjust import statements according to
our style rules. Maybe I should make a pre-submit hook that makes this
adjustment automatically. What do you think?)
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/3200
Fixes: 5bd89761a4 ("qapi/command: Avoid generating unused qmp_marshal_output_T")
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20251118200657.1043688-4-jsnow@redhat.com>
Pylint 4.x wants to use a different regex for _Stub for some reason;
just silence this.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20251118200657.1043688-3-jsnow@redhat.com>
Pylint 4.x has refined checking for variable names that behave as
constants vs ones that do not; unfortunately our tricky import machinery
is perceived as these variables being re-assigned.
Add a temporary variable with an underscore and assign to the global
constants precisely once to alleviate this new nag message. Add an
ignore for this name for older versions of pylint that developers may
have installed locally.
(In other words: there is no solution that will cater to both pre- and
post- 4.x versions, so we target 4.x here and silence older versions.)
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20251118200657.1043688-2-jsnow@redhat.com>
The replay subsystem does not provide any way to see what's going on
and how the replay events interleave with other things happening in QEMU.
Add trace events to improve debuggability; to avoid having too many
events reimplement all functions in terms of (non-traced) replay_getc
and replay_putc and add a single trace event for each datum that is
extracted or written.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
There are just two of them (slow and thorough; quick is simply the
default). Avoid repeating them for as many times as there are tests.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Thorough tests may have more dependencies than faster ones.
Dependencies are now looked up based on the suites being
executed, not on the suites passed as goals to the makefile.
Therefore, it is possible to limit dependencies to the
speeds that need them.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Remove the "--suite" argument from the .*.mtest-suites variables, and
add it only when actually computing the arguments to "meson test".
This makes it possible to set ninja-cmd-goals from the set of suites,
instead of doing it via many different .ninja-goals.* variables.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
- Re-enable xenpvh machine in qemu-system-arm/aarch64 binaries
- Correct Xilinx Zynq DMA Devcfg registers range size
- Correct ACCEL_KERNEL_GSI_IRQFD_POSSIBLE typo
- Allow for multiple CHR_EVENT_CLOSED events in QTest framework
- Fix ACMD41 state machine for SD cards in SPI mode
- Avoid confusing address calculation around eMMC RPMB HMAC
- Fix a pair of build failures on Solaris (guest-agent and RDMA migration)
- Correct QOM parent of LASI south bridge
- Clarify MIPS / PPC 32-bit hosts removal in documentation
- Prevent further uses of DEVICE_NATIVE_ENDIAN definition
- Fix Error uses in eBPF
- Update David Hildenbrand's email address
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Merge tag 'hw-misc-20251118' of https://github.com/philmd/qemu into staging
Misc HW patches
- Re-enable xenpvh machine in qemu-system-arm/aarch64 binaries
- Correct Xilinx Zynq DMA Devcfg registers range size
- Correct ACCEL_KERNEL_GSI_IRQFD_POSSIBLE typo
- Allow for multiple CHR_EVENT_CLOSED events in QTest framework
- Fix ACMD41 state machine for SD cards in SPI mode
- Avoid confusing address calculation around eMMC RPMB HMAC
- Fix a pair of build failures on Solaris (guest-agent and RDMA migration)
- Correct QOM parent of LASI south bridge
- Clarify MIPS / PPC 32-bit hosts removal in documentation
- Prevent further uses of DEVICE_NATIVE_ENDIAN definition
- Fix Error uses in eBPF
- Update David Hildenbrand's email address
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# gpg: Signature made Tue 18 Nov 2025 08:00:00 PM CET
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'hw-misc-20251118' of https://github.com/philmd/qemu:
ebpf: Make ebpf_rss_load() return value consistent with @errp
ebpf: Clean up useless error check in ebpf_rss_set_all()
ebpf: Fix stubs to set an error when they return failure
scripts/checkpatch: Check DEVICE_NATIVE_ENDIAN
docs: Mention 32-bit PPC host as removed
docs: Correct release of MIPS deprecations / removals
migration/rdma: Check ntohll() availability with meson
buildsys: Remove dead 'mips' entry in supported_cpus[] array
hw/southbridge/lasi: Correct LasiState parent
qga/commands: Include proper Solaris header for getloadavg()
hw/sd/sdcard: Avoid confusing address calculation in rpmb_calc_hmac
hw/arm: Re-enable xenpvh machine in qemu-system-arm/aarch64 binaries
hw/dma/zynq-devcfg: Fix register memory
hw/sd: Fix ACMD41 state machine in SPI mode
hw/sd: Fix incorrect idle state reporting in R1 response for SPI mode
system/qtest.c: Allow for multiple CHR_EVENT_CLOSED events
hw/intc/ioapic: Fix ACCEL_KERNEL_GSI_IRQFD_POSSIBLE typo
MAINTAINERS: Update David Hildenbrand's email address
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
- Multi-threading fixes in several block drivers
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Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging
Block layer patches
- Multi-threading fixes in several block drivers
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# gpg: Signature made Tue 18 Nov 2025 06:02:04 PM CET
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* tag 'for-upstream' of https://repo.or.cz/qemu/kevin:
win32-aio: Run CB in original context
null-aio: Run CB in original AioContext
iscsi: Create AIO BH in original AioContext
block: Note in which AioContext AIO CBs are called
blkreplay: Run BH in coroutine’s AioContext
ssh: Run restart_coroutine in current AioContext
qcow2: Schedule cache-clean-timer in realtime
qcow2: Fix cache_clean_timer
qcow2: Re-initialize lock in invalidate_cache
block/io: Take reqs_lock for tracked_requests
nvme: Note in which AioContext some functions run
nvme: Fix coroutine waking
nvme: Kick and check completions in BDS context
gluster: Do not move coroutine into BDS context
curl: Fix coroutine waking
nfs: Run co BH CB in the coroutine’s AioContext
iscsi: Run co BH CB in the coroutine’s AioContext
rbd: Run co BH CB in the coroutine’s AioContext
block: Note on aio_co_wake use if not yet yielding
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
ebpf_rss_load() returns false for failure without setting an Error
when its @ctx argument already has an eBPF program loaded. This is
wrong. Fortunately, it is only called @ctx has a program. Replace
the incorrect error check by an assertion.
The return value is now obviously reliable. Change the caller to use
it, because it's more concise.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251118154718.3969982-4-armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
ebpf_rss_set_all() is only called when the context has an eBPF program
loaded. Replace the dead error check with an assertion.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251118154718.3969982-3-armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Stubs in ebpf_rss-stub.c return false for failure without setting an
Error. This is wrong. Callers may assume that the functions set an
error when they fail, and crash when they try to examine or report the
error. Callers may also check the error instead of the return value,
and misinterpret the failure as success.
ebpf_rss_load() and ebpf_rss_load() are reachable via
virtio_net_load_ebpf(). Fix them to set an error.
ebpf_rss_set_all() is unreachable: it can only be called when the
context has an eBPF program loaded, which is impossible with eBPF
support compiled out. Call abort() there to make that clear, and to
get rid of the latent bug.
Fixes: 00b69f1d86 (ebpf: add formal error reporting to all APIs)
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251118154718.3969982-2-armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
We removed support for 32-bit PPC hosts in commit 5c1ec5a1ee
("tcg/ppc: Remove support for 32-bit hosts").
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20251117171236.80472-3-philmd@linaro.org>
We are going to release 10.2, not 11.0 :)
Reported-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20251117171236.80472-2-philmd@linaro.org>
