We need to read the floating-point flags before printf may do
other floating-point operations which may affect the flags.
Hexagon reference files regenerated by Taylor Simpson.
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <1639510781-3790-1-git-send-email-tsimpson@quicinc.com>
Message-Id: <20211224035541.2159966-2-richard.henderson@linaro.org>
Message-Id: <20220105135009.1584676-29-alex.bennee@linaro.org>
The FUSE exports feature is not built because most container images do
not have libfuse3 development headers installed. Add the necessary
packages to the Dockerfiles.
Cc: Hanna Reitz <hreitz@redhat.com>
Cc: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Richard W.M. Jones <rjones@redhat.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Tested-by: Beraldo Leal <bleal@redhat.com>
Message-Id: <20211207160025.52466-1-stefanha@redhat.com>
[AJB: migrate to lcitool qemu.yml and regenerate]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Message-Id: <20220105135009.1584676-21-alex.bennee@linaro.org>
The two more or less overlap, because CONFIG_LINUX is a requirement for Linux
user-mode emulation. However, CONFIG_LINUX is technically a host symbol
that applies even to system emulation. Defining CONFIG_LINUX_USER, and
CONFIG_BSD_USER for eventual future use, is cleaner.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211210084836.25202-1-pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220105135009.1584676-20-alex.bennee@linaro.org>
This commit is best examined using the "-b" option to diff.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-19-berrange@redhat.com>
Message-Id: <20220105135009.1584676-19-alex.bennee@linaro.org>
Add many extra alpine packages to cover the various optional QEMU build
dependencies pulled in by other dockerfiles.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-18-berrange@redhat.com>
Message-Id: <20220105135009.1584676-18-alex.bennee@linaro.org>
"python" sorts alphabetically after "py3-xxxx"
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-17-berrange@redhat.com>
Message-Id: <20220105135009.1584676-17-alex.bennee@linaro.org>
Cleanup the package lists by removing some entries that we don't need to
directly reference
binutils: implied by the compiler toolchain
coreutils: not required by QEMU build
mesa-egl mesa-gbm: implied by mesa-dev
ninja: alias for samurai package
shadow: not required by QEMU build
util-linux-dev: not directly required by QEMU build
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-16-berrange@redhat.com>
Message-Id: <20220105135009.1584676-16-alex.bennee@linaro.org>
The current Cirrus CI variables files were previously generated by using
lcitool. This change wires them up to the refresh script to make that
link explicit.
This changes the package list because libvirt-ci now knows about the
mapping for dtc on FreeBSD and macOS platforms.
The variables are also now emit in sorted order for stability across
runs.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-15-berrange@redhat.com>
Message-Id: <20220105135009.1584676-15-alex.bennee@linaro.org>
This duplicates the ubuntu2004 container but with an inconsistent set of
packages.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-14-berrange@redhat.com>
Message-Id: <20220105135009.1584676-14-alex.bennee@linaro.org>
This commit is best examined using the "-b" option to diff.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-13-berrange@redhat.com>
Message-Id: <20220105135009.1584676-13-alex.bennee@linaro.org>
This commit is best examined using the "-b" option to diff.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-12-berrange@redhat.com>
Message-Id: <20220105135009.1584676-12-alex.bennee@linaro.org>
This commit is best examined using the "-b" option to diff.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-11-berrange@redhat.com>
Message-Id: <20220105135009.1584676-11-alex.bennee@linaro.org>
This commit is best examined using the "-b" option to diff.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-10-berrange@redhat.com>
Message-Id: <20220105135009.1584676-10-alex.bennee@linaro.org>
This commit is best examined using the "-b" option to diff.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-9-berrange@redhat.com>
Message-Id: <20220105135009.1584676-9-alex.bennee@linaro.org>
This introduces
https://gitlab.com/libvirt/libvirt-ci
as a git submodule at tests/lcitool/libvirt-ci
The 'lcitool' program within this submodule will be used to
automatically generate build environment manifests from a definition
of requirements in tests/lcitool/projects/qemu.yml
It will ultimately be capable of generating
- Dockerfiles
- Package lists for installation in VMs
- Variables for configuring Cirrus CI environments
When a new build pre-requisite is needed for QEMU, if this package
is not currently known to libvirt-ci, it must first be added to the
'mappings.yml' file in the above git repo.
Then the submodule can be updated and the build pre-requisite added
to the tests/lcitool/projects/qemu.yml file. Now all the build env
manifests can be re-generated using 'make lcitool-refresh'
This ensures that when a new build pre-requisite is introduced, it
is added to all the different OS containers, VMs and Cirrus CI
environments consistently.
It also facilitates the addition of containers targetting new distros
or updating existing containers to new versions of the same distro,
where packages might have been renamed.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-8-berrange@redhat.com>
Message-Id: <20220105135009.1584676-8-alex.bennee@linaro.org>
The Fedora 33 release is shortly end of life. Switch to the newest
Fedora 35 to maximise lifespan until we need to update again.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215141949.3512719-7-berrange@redhat.com>
Message-Id: <20220105135009.1584676-7-alex.bennee@linaro.org>
These tests ensure that our emulation for these cpus is not completely
broken and we can at least run OpenBIOS on them.
$ make check-avocado AVOCADO_TESTS=../tests/avocado/ppc_74xx.py
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220117144757.782441-1-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Add a test for each shift instruction in order to to prevent
regressions.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Message-Id: <20220112165016.226996-6-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
A lot of Optional[] types doesn't make code beautiful.
test_field_width defaults to 8, but that is never used in the code.
More over, if we want some default behavior for single call of
test_run(), it should just print the whole test name, not limiting or
expanding its width, so 8 is bad default.
So, just drop the default as unused for now.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211210201450.101576-1-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
First, this permission never protected a node from being changed, as
generic child-replacing functions don't check it.
Second, it's a strange thing: it presents a permission of parent node
to change its child. But generally, children are replaced by different
mechanisms, like jobs or qmp commands, not by nodes.
Graph-mod permission is hard to understand. All other permissions
describe operations which done by parent node on its child: read,
write, resize. Graph modification operations are something completely
different.
The only place where BLK_PERM_GRAPH_MOD is used as "perm" (not shared
perm) is mirror_start_job, for s->target. Still modern code should use
bdrv_freeze_backing_chain() to protect from graph modification, if we
don't do it somewhere it may be considered as a bug. So, it's a bit
risky to drop GRAPH_MOD, and analyzing of possible loss of protection
is hard. But one day we should do it, let's do it now.
One more bit of information is that locking the corresponding byte in
file-posix doesn't make sense at all.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20210902093754.2352-1-vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Consider the case when the whole buffer is zero and end is unaligned.
If i <= tail, we return 1 and do one unaligned WRITE, RMW happens.
If i > tail, we do on aligned WRITE_ZERO (or skip if target is zeroed)
and again one unaligned WRITE, RMW happens.
Let's do better: don't fragment the whole-zero buffer and report it as
ZERO: in case of zeroed target we just do nothing and avoid RMW. If
target is not zeroes, one unaligned WRITE_ZERO should not be much worse
than one unaligned WRITE.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211217164654.1184218-3-vsementsov@virtuozzo.com>
Tested-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This demonstrates what happens when the block status changes in
sub-min_sparse granularity, but all of the parts are zeroed out. The
alignment logic in is_allocated_sectors() prevents that the target image
remains fully sparse as expected, but turns it into a data cluster of
explicit zeros.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211217164654.1184218-2-vsementsov@virtuozzo.com>
Tested-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
With CAP_DAC_OVERRIDE (which e.g. root generally has), permission checks
will be bypassed when opening files.
308 in one instance tries to open a read-only file (FUSE export) with
qemu-io as read/write, and expects this to fail. However, when running
it as root, opening will succeed (thanks to CAP_DAC_OVERRIDE) and only
the actual write operation will fail.
Note this as "Case not run", but have the test pass in either case.
Reported-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Fixes: 2c7dd057aa
("export/fuse: Pass default_permissions for mount")
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220103120014.13061-1-hreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Test the following scenario:
- Simple stream block in two-layer backing chain (base and top)
- The job is drained via blk_drain(), then an error occurs while the job
settles the ongoing request
- And so the job completes while in blk_drain()
This was reported as a segfault, but is fixed by "block-backend: prevent
dangling BDS pointers across aio_poll()".
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=2036178
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20220111153613.25453-3-stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The -device JSON syntax impl leaks a reference on the created
DeviceState instance. As a result when you hot-unplug the
device, the device_finalize method won't be called and thus
it will fail to emit the required DEVICE_DELETED event.
A 'json-cli' feature was previously added against the
'device_add' QMP command QAPI schema to indicated to mgmt
apps that -device supported JSON syntax. Given the hotplug
bug that feature flag is not usable for its purpose, so
we add a new 'json-cli-hotplug' feature to indicate the
-device supports JSON without breaking hotplug.
Fixes: 5dacda5167
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/802
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220105123847.4047954-2-berrange@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Tested-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Adaptive polling measures the execution time of the polling check plus
handlers called when a polled event becomes ready. Handlers can take a
significant amount of time, making it look like polling was running for
a long time when in fact the event handler was running for a long time.
For example, on Linux the io_submit(2) syscall invoked when a virtio-blk
device's virtqueue becomes ready can take 10s of microseconds. This
can exceed the default polling interval (32 microseconds) and cause
adaptive polling to stop polling.
By excluding the handler's execution time from the polling check we make
the adaptive polling calculation more accurate. As a result, the event
loop now stays in polling mode where previously it would have fallen
back to file descriptor monitoring.
The following data was collected with virtio-blk num-queues=2
event_idx=off using an IOThread. Before:
168k IOPS, IOThread syscalls:
9837.115 ( 0.020 ms): IO iothread1/620155 io_submit(ctx_id: 140512552468480, nr: 16, iocbpp: 0x7fcb9f937db0) = 16
9837.158 ( 0.002 ms): IO iothread1/620155 write(fd: 103, buf: 0x556a2ef71b88, count: 8) = 8
9837.161 ( 0.001 ms): IO iothread1/620155 write(fd: 104, buf: 0x556a2ef71b88, count: 8) = 8
9837.163 ( 0.001 ms): IO iothread1/620155 ppoll(ufds: 0x7fcb90002800, nfds: 4, tsp: 0x7fcb9f1342d0, sigsetsize: 8) = 3
9837.164 ( 0.001 ms): IO iothread1/620155 read(fd: 107, buf: 0x7fcb9f939cc0, count: 512) = 8
9837.174 ( 0.001 ms): IO iothread1/620155 read(fd: 105, buf: 0x7fcb9f939cc0, count: 512) = 8
9837.176 ( 0.001 ms): IO iothread1/620155 read(fd: 106, buf: 0x7fcb9f939cc0, count: 512) = 8
9837.209 ( 0.035 ms): IO iothread1/620155 io_submit(ctx_id: 140512552468480, nr: 32, iocbpp: 0x7fca7d0cebe0) = 32
174k IOPS (+3.6%), IOThread syscalls:
9809.566 ( 0.036 ms): IO iothread1/623061 io_submit(ctx_id: 140539805028352, nr: 32, iocbpp: 0x7fd0cdd62be0) = 32
9809.625 ( 0.001 ms): IO iothread1/623061 write(fd: 103, buf: 0x5647cfba5f58, count: 8) = 8
9809.627 ( 0.002 ms): IO iothread1/623061 write(fd: 104, buf: 0x5647cfba5f58, count: 8) = 8
9809.663 ( 0.036 ms): IO iothread1/623061 io_submit(ctx_id: 140539805028352, nr: 32, iocbpp: 0x7fd0d0388b50) = 32
Notice that ppoll(2) and eventfd read(2) syscalls are eliminated because
the IOThread stays in polling mode instead of falling back to file
descriptor monitoring.
As usual, polling is not implemented on Windows so this patch ignores
the new io_poll_read() callback in aio-win32.c.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-id: 20211207132336.36627-2-stefanha@redhat.com
[Fixed up aio_set_event_notifier() calls in
tests/unit/test-fdmon-epoll.c added after this series was queued.
--Stefan]
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reenable util/filemonitor-inotify compilation. Compilation was
disabled when commit a620fbe9ac ("configure: convert compiler tests
to meson, part 5") moved CONFIG_INOTIFY1 from config-host.mak to
config-host.h.
This fixes the usb-mtp device and reenables test-util-filemonitor.
Fixes: a620fbe9ac ("configure: convert compiler tests to meson, part 5")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/800
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Message-Id: <20220107133514.7785-1-vr_qemu@t-online.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
With more recent versions of Meson, the build.ninja file is more selective
as to what is built by default, and not building the modules results in test
failures.
Mark the modules as built-by-default and, to make the dependencies more
precise, also require them to be up-to-date before running tests.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/801
Tested-by: Li Zhang <lizhang@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Commit 812b31d3f9 refactor missed to update this path.
Fixes: 812b31d3f9 ("configs: rename default-configs to configs and reorganise")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211226001541.3807919-1-f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The updated TPM related tables have the following additions:
Device (TPM)
{
Name (_HID, "MSFT0101" /* TPM 2.0 Security Device */) // _HID: Hardware ID
+ Name (_STR, "TPM 2.0 Device") // _STR: Description String
+ Name (_UID, One) // _UID: Unique ID
Name (_STA, 0x0F) // _STA: Status
Name (_CRS, ResourceTemplate () // _CRS: Current Resource Settings
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Ani Sinha <ani@anisinha.ca>
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Acked-by: Ani Sinha <ani@anisinha.ca>
Message-id: 20211223022310.575496-4-stefanb@linux.ibm.com
Message-Id: <20220104175806.872996-4-stefanb@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Replace existing TPM related tables, that are about to change, with
empty files.
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Ani Sinha <ani@anisinha.ca>
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Acked-by: Ani Sinha <ani@anisinha.ca>
Message-id: 20211223022310.575496-2-stefanb@linux.ibm.com
Message-Id: <20220104175806.872996-2-stefanb@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20211227193120.1084176-5-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
When user uses '-acpitable' to add SLIC table, some ACPI
tables (FADT) will change its 'Oem ID'/'Oem Table ID' fields to
match that of SLIC. Test makes sure thati QEMU handles
those fields correctly when SLIC table is added with
'-acpitable' option.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20211227193120.1084176-4-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20211227193120.1084176-3-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Similarly to commit e63ed64c6d ("tests/qtest/virtio-net-failover:
Use g_file_open_tmp() to create temporary file"), avoid calling
g_test_rand_int() before g_test_init(): use g_file_open_tmp().
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211224234504.3413370-1-philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The lsi53c895a SCSI controller might have been disabled in the target
binary, so let's check for its availability first before using it.
Message-Id: <20211222153600.976588-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The user might have disabled the pc-i440fx machine type (or it's older
versions, like done in downstream RHEL) in the QEMU binary, so let's
better check whether the machine types are available before using them.
Message-Id: <20211222153923.1000420-1-thuth@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The non-signalling versions of VSX scalar convert to shorter/longer
precision insns doesn't silence SNaNs in the hardware. To better match
this behavior, use the non-arithmatic conversion of helper_todouble
instead of float32_to_float64. A test is added to prevent future
regressions.
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20211228120310.1957990-1-matheus.ferst@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Disable check-python-tox
Fix emulation of hppa STBY insn
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Merge tag 'pull-misc-20220103' of https://gitlab.com/rth7680/qemu into staging
Fix some meson conversion breakage
Disable check-python-tox
Fix emulation of hppa STBY insn
# gpg: Signature made Mon 03 Jan 2022 09:31:48 AM PST
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]
* tag 'pull-misc-20220103' of https://gitlab.com/rth7680/qemu:
gitlab: Disable check-python-tox
target/hppa: Fix atomic_store_3 for STBY
tests/tcg: Unconditionally use 90 second timeout
tests/tcg: Use $cpu in configure.sh
meson: Unify mips and mips64 in host_arch
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Most machine types in test-smp-parse will be OK to have the default
MIN/MAX CPUs except "smp-generic-invalid", let's keep the default
values in machine_base_class_init which will be inherited. And if
we hope a different value for a specific machine, modify it in its
own initialization function.
Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211228092221.21068-7-wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
The default value of the MachineClass members is 0, which
means we don't have to explicitly zero them. Also the value
of "mc->smp_props.prefer_sockets" will be taken care of by
smp_parse_test(), we don't necessarily need the statement
in machine_base_class_init() either.
Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211228092221.21068-6-wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Add testcases for parsing of the four-level CPU topology hierarchy,
ie sockets/clusters/cores/threads, which will be supported on ARM
virt machines.
Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211228092221.21068-5-wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
All methods related to MachineState are prefixed with "machine_".
smp_parse() does not need to be an exception. Rename it and
const'ify the SMPConfiguration argument, since it doesn't need
to be modified.
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Tested-by: Yanan Wang <wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211216132015.815493-9-philmd@redhat.com>
Declare structures const when we don't need to modify
them at runtime.
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Tested-by: Yanan Wang <wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211216132015.815493-8-philmd@redhat.com>
We can simply use a local variable (and pass its pointer) instead
of a pointer to a compound literal.
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Tested-by: Yanan Wang <wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211216132015.815493-7-philmd@redhat.com>
Keep the common TYPE_MACHINE class initialization in
machine_base_class_init(), make it abstract, and move
the non-common code to a new class: "smp-generic-valid".
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Message-Id: <20211216132015.815493-6-philmd@redhat.com>
Avoid modifying the MachineClass internals by adding the
'smp-generic-invalid' machine, which inherits from TYPE_MACHINE.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Message-Id: <20211216132015.815493-5-philmd@redhat.com>
Avoid modifying the MachineClass internals by adding the
'smp-with-dies' machine, which inherits from TYPE_MACHINE.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Tested-by: Yanan Wang <wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211216132015.815493-4-philmd@redhat.com>
Split the 'generic' test in two tests: 'valid' and 'invalid'.
This will allow us to remove the hack which modifies the
MachineClass internal state.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211216132015.815493-3-philmd@redhat.com>
Use g_test_add_data_func() instead of g_test_add_func() so we can
pass the machine type to the tests (we will soon have different
machine types).
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211216132015.815493-2-philmd@redhat.com>
The parallel version of STBY did not take host endianness into
account, and also computed the incorrect address for STBY_E.
Bswap twice to handle the merge and store. Compute mask inside
the function rather than as a parameter. Force align the address,
rather than subtracting one.
Generalize the function to system mode by using probe_access().
Cc: qemu-stable@nongnu.org
Tested-by: Helge Deller <deller@gmx.de>
Reported-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The cross-i386-tci test has timeouts because we're no longer
applying the timeout that we desired. Hack around it.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Fixes: 23a77b2d18 ("build-system: clean up TCG/TCI configury")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Use $cpu instead of $ARCH, which has been removed from
the top-level configure.
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Fixes: 823eb01345 ("configure, meson: move ARCH to meson.build")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
It's unused now (except for permission handling)[*]. The only reasonable
user of it was block-stream job, recently updated to use own blk. And
other block jobs prefer to use own source node related objects.
So, the arguments of dropping the field are:
- block jobs prefer not to use it
- block jobs usually has more then one node to operate on, and better
to operate symmetrically (for example has both source and target
blk's in specific block-job state structure)
*: BlockJob.blk is used to keep some permissions. We simply move
permissions to block-job child created in block_job_create() together
with blk.
In mirror, we just should not care anymore about restoring state of
blk. Most probably this code could be dropped long ago, after dropping
bs->job pointer. Now it finally goes away together with BlockJob.blk
itself.
iotest 141 output is updated, as "bdrv_has_blk(bs)" check in
qmp_blockdev_del() doesn't fail (we don't have blk now). Still, new
error message looks even better.
In iotest 283 we need to add a job id, otherwise "Invalid job ID"
happens now earlier than permission check (as permissions moved from
blk to block-job node).
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
We are going to drop BlockJob.blk in further commit. For tests it's
enough to simply pass bs pointer.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
Here we use job->blk to drop our own reference in job cleanup. Let's do
simpler: drop our reference immediately after job creation.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
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Merge tag 'for-upstream-mtest' of https://gitlab.com/bonzini/qemu into staging
Replace tap-driver.pl with "meson test".
# gpg: Signature made Thu 23 Dec 2021 01:06:34 AM PST
# 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: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream-mtest' of https://gitlab.com/bonzini/qemu:
build: use "meson test" as the test harness
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
v2: simple fix for mypy and pylint complains on patch 04
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Merge tag 'pull-nbd-2021-12-22-v2' of https://src.openvz.org/scm/~vsementsov/qemu into staging
nbd: reconnect-on-open feature
v2: simple fix for mypy and pylint complains on patch 04
# gpg: Signature made Thu 23 Dec 2021 12:45:20 AM PST
# gpg: using RSA key 8B9C26CDB2FD147C880E86A1561F24C1F19F79FB
# gpg: Good signature from "Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>" [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: 8B9C 26CD B2FD 147C 880E 86A1 561F 24C1 F19F 79FB
* tag 'pull-nbd-2021-12-22-v2' of https://src.openvz.org/scm/~vsementsov/qemu:
iotests: add nbd-reconnect-on-open test
iotests.py: add qemu_io_popen()
iotests.py: add and use qemu_io_wrap_args()
iotests.py: add qemu_tool_popen()
nbd/client-connection: improve error message of cancelled attempt
nbd/client-connection: nbd_co_establish_connection(): return real error
nbd: allow reconnect on open, with corresponding new options
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
"meson test" starting with version 0.57 is just as capable and easy to
use as QEMU's own TAP driver. All existing options for "make check"
work. The only required code change involves how to mark "slow" tests;
they need to belong to an additional "slow" suite.
The rules for .tap output are replaced by JUnit XML; GitLab is able
to parse that output and present it in the CI pipeline report.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Add qemu-io Popen constructor wrapper. To be used in the following new
test commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
For qemu_io* functions support --image-opts argument, which conflicts
with -f argument from qemu_io_args.
For QemuIoInteractive use new wrapper as well, which allows relying on
default format.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
Split qemu_tool_popen() from qemu_tool_pipe_and_status() to be used
separately.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
- Added support to the iotests for running tests in several parallel
jobs (using the new -j parameter)
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Merge tag 'pull-block-2021-12-22' of https://gitlab.com/hreitz/qemu into staging
Block patches:
- Added support to the iotests for running tests in several parallel
jobs (using the new -j parameter)
# gpg: Signature made Wed 22 Dec 2021 08:38:55 AM PST
# gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF
# gpg: issuer "hreitz@redhat.com"
# gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [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: CB62 D7A0 EE38 29E4 5F00 4D34 A1FA 40D0 9801 9CDF
* tag 'pull-block-2021-12-22' of https://gitlab.com/hreitz/qemu:
iotests: check: multiprocessing support
iotests/testrunner.py: move updating last_elapsed to run_tests
iotests/testrunner.py: add doc string for run_test()
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Add -j <JOBS> parameter, to run tests in several jobs simultaneously.
For realization - simply utilize multiprocessing.Pool class.
Notes:
1. Of course, tests can't run simultaneously in same TEST_DIR. So,
use subdirectories TEST_DIR/testname/ and SOCK_DIR/testname/
instead of simply TEST_DIR and SOCK_DIR
2. multiprocessing.Pool.starmap function doesn't support passing
context managers, so we can't simply pass "self". Happily, we need
self only for read-only access, and it just works if it is defined
in global space. So, add a temporary link TestRunner.shared_self
during run_tests().
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211203122223.2780098-4-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
We are going to use do_run_test() in multiprocessing environment, where
we'll not be able to change original runner object.
Happily, the only thing we change is that last_elapsed and it's simple
to do it in run_tests() instead. All other accesses to self in
do_runt_test() and in run_test() are read-only.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211203122223.2780098-3-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
We are going to modify these methods and will add more documentation in
further commit. As a preparation add basic documentation.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211203122223.2780098-2-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
g_test_rand_int() must not be called before g_test_init(), otherwise
the glib will show a "g_rand_int: assertion 'rand != NULL' failed"
message in the log. So we could change the order here, but actually,
it's safer to use g_file_open_tmp() anyway, so let's use that function
now instead.
Reported-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211222083652.776592-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Machines might not always be compiled into the QEMU binary, so
we should skip the test instead of failing if it is not available.
Message-Id: <20211220081054.151515-5-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Downstream users might want to disable legacy devices in their binaries,
so we should not blindly assume that they are available. Add some proper
checks before using them.
Message-Id: <20211220081054.151515-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The users might have built QEMU with less machines or without the
i82378 superio device. Add some checks to the endianess-test so that
it is able to deal with such stripped down QEMU versions, too.
Message-Id: <20211220081054.151515-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Devices might not always be compiled into the QEMU target binaries.
We already have the libqos framework that is good for handling such
situations, but some of the qtests are not a real good fit for the
libqos framework. Let's add a qtest_has_device() function for such
tests instead.
Message-Id: <20211220081054.151515-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
These filter tests need a NIC, no matter which one, so they use a common
NIC by default. However, these common NIC models might not always have
been compiled into the QEMU target binary, so assuming that a certain NIC
is available is a bad idea. Since the exact type of NIC does not really
matter for these tests, let's switch to "-nic" instead of "-netdev" so
that QEMU can simply pick a default NIC for us.
This way we can now run the tests on other targets that have a default
machine with an on-board/default NIC, too.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20211220103025.311759-1-thuth@redhat.com>
Reviewed-by: Zhang Chen <chen.zhang@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When running the qtests, there are currently a bunch of warnings about
the deprecated sga device during the boot-serial-test. Switch to
"-M graphics=off" to silence these warnings.
Message-Id: <20211220164042.397028-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Cover basic display interface usage. More cases to be added to cover
disconnections, multiple connections, corner cases. At this point, they
would be better written in Rust or Python though.
The proxy also covers reading the properties, since they are
automatically loaded at creation.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Although not used by the backend itself, use a common location for
documentation and sharing purposes.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Without the previous commit, this test triggers:
$ make check-qtest-x86_64
[...]
Running test qtest-x86_64/fuzz-megasas-test
qemu-system-x86_64: softmmu/physmem.c:3229: address_space_unmap: Assertion `mr != NULL' failed.
Broken pipe
ERROR qtest-x86_64/fuzz-megasas-test - too few tests run (expected 2, got 1)
Suggested-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20211119201141.532377-3-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The test was disabled when CONFIG_EPOLL_CREATE1 was moved out
of config-host.mak. Fix the condition.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The only difference between the two, as far as either configure or
Meson are concerned, is the default endianness of the compiler.
For tests/tcg, specify the endianness explicitly on the command line;
for configure, do the same so that it is possible to have --cpu=ppc64le
on a bigendian system or vice versa. Apart from this, cpu=ppc64le can
be normalized to ppc64 also in configure and not just in the meson
cross file.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* General cleanup for Mac machines (Peter)
* Fixes for FPU exceptions (Lucas)
* Support for new ISA31 instructions (Matheus)
* Fixes for ivshmem (Daniel)
* Cleanups for PowerNV PHB (Christophe and Cedric)
* Updates of PowerNV and pSeries documentation (Leonardo and Daniel)
* Fixes for PowerNV (Daniel)
* Large cleanup of FPU implementation (Richard)
* Removal of SoftTLBs support for PPC74x CPUs (Fabiano)
* Fixes for exception models in MPCx and 60x CPUs (Fabiano)
* Removal of 401/403 CPUs (Cedric)
* Deprecation of taihu machine (Thomas)
* Large rework of PPC405 machine (Cedric)
* Fixes for VSX instructions (Victor and Matheus)
* Fix for e6500 CPU (Fabiano)
* Initial support for PMU (Daniel)
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Merge tag 'pull-ppc-20211217' of https://github.com/legoater/qemu into staging
ppc 7.0 queue:
* General cleanup for Mac machines (Peter)
* Fixes for FPU exceptions (Lucas)
* Support for new ISA31 instructions (Matheus)
* Fixes for ivshmem (Daniel)
* Cleanups for PowerNV PHB (Christophe and Cedric)
* Updates of PowerNV and pSeries documentation (Leonardo and Daniel)
* Fixes for PowerNV (Daniel)
* Large cleanup of FPU implementation (Richard)
* Removal of SoftTLBs support for PPC74x CPUs (Fabiano)
* Fixes for exception models in MPCx and 60x CPUs (Fabiano)
* Removal of 401/403 CPUs (Cedric)
* Deprecation of taihu machine (Thomas)
* Large rework of PPC405 machine (Cedric)
* Fixes for VSX instructions (Victor and Matheus)
* Fix for e6500 CPU (Fabiano)
* Initial support for PMU (Daniel)
# gpg: Signature made Fri 17 Dec 2021 09:20:31 AM PST
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.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: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-ppc-20211217' of https://github.com/legoater/qemu: (101 commits)
ppc/pnv: Use QOM hierarchy to scan PEC PHB4 devices
ppc/pnv: Move realize of PEC stacks under the PEC model
ppc/pnv: Remove "system-memory" property from PHB4 PEC
ppc/pnv: Compute the PHB index from the PHB4 PEC model
ppc/pnv: Introduce a num_stack class attribute
ppc/pnv: Introduce a "chip" property under the PHB4 model
ppc/pnv: Introduce version and device_id class atributes for PHB4 devices
ppc/pnv: Introduce a num_pecs class attribute for PHB4 PEC devices
ppc/pnv: Use QOM hierarchy to scan PHB3 devices
ppc/pnv: Move mapping of the PHB3 CQ regions under pnv_pbcq_realize()
ppc/pnv: Drop the "num-phbs" property
ppc/pnv: Use the chip class to check the index of PHB3 devices
ppc/pnv: Introduce a "chip" property under PHB3
PPC64/TCG: Implement 'rfebb' instruction
target/ppc/power8-pmu.c: add PM_RUN_INST_CMPL (0xFA) event
target/ppc: enable PMU instruction count
target/ppc: enable PMU counter overflow with cycle events
target/ppc: PMU: update counters on MMCR1 write
target/ppc: PMU: update counters on PMCs r/w
target/ppc: PMU basic cycle count for pseries TCG
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This test, if enabled by hand, was failing when the ivhsmem device was
being declared as DEVICE_NATIVE_ENDIAN with the following error:
/ppc64/ivshmem/pair: OK
/ppc64/ivshmem/server:
**
ERROR:/home/danielhb/qemu/tests/qtest/ivshmem-test.c:367:test_ivshmem_server:
assertion failed (ret != 0): (0 != 0)
Aborted
After the endianness change done in the previous patch, we can verify in
both a a Power 9 little-endian host and in a Power 8 big-endian host
that this test is now passing:
$ QTEST_QEMU_BINARY=./ppc64-softmmu/qemu-system-ppc64 ./tests/qtest/ivshmem-test -m slow
/ppc64/ivshmem/single: OK
/ppc64/ivshmem/hotplug: OK
/ppc64/ivshmem/memdev: OK
/ppc64/ivshmem/pair: OK
/ppc64/ivshmem/server: OK
Let's keep it that way by officially enabling it for ppc64.
Acked-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211124092948.335389-3-danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Added tests for the mtfsf to check if FI bit of FPSCR is being set
and if exception calls are being made correctly.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br>
Message-Id: <20211201163808.440385-3-lucas.araujo@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Per https://discourse.gnome.org/t/port-your-module-from-g-memdup-to-g-memdup2-now/5538
The old API took the size of the memory to duplicate as a guint,
whereas most memory functions take memory sizes as a gsize. This
made it easy to accidentally pass a gsize to g_memdup(). For large
values, that would lead to a silent truncation of the size from 64
to 32 bits, and result in a heap area being returned which is
significantly smaller than what the caller expects. This can likely
be exploited in various modules to cause a heap buffer overflow.
Replace g_memdup() by the safer g_memdup2() wrapper.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210903174510.751630-25-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* add support for KVM_GUESTDBG_BLOCKIRQ (Maxim)
* update linux-headers to Linux 5.16 (myself)
* configure cleanups (myself)
* lsi53c895a assertion failure fix (Philippe)
* fix incorrect description for die-id (Yanan)
* support for NUMA in SGX enclave memory (Yang Zhong)
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* improve compatibility for macOS scripts/entitlement.sh (Evan)
* add support for KVM_GUESTDBG_BLOCKIRQ (Maxim)
* update linux-headers to Linux 5.16 (myself)
* configure cleanups (myself)
* lsi53c895a assertion failure fix (Philippe)
* fix incorrect description for die-id (Yanan)
* support for NUMA in SGX enclave memory (Yang Zhong)
# gpg: Signature made Wed 15 Dec 2021 02:49:44 AM PST
# 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: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
configure: remove dead variables
doc: Add the SGX numa description
numa: Support SGX numa in the monitor and Libvirt interfaces
numa: Enable numa for SGX EPC sections
kvm: add support for KVM_GUESTDBG_BLOCKIRQ
gdbstub, kvm: let KVM report supported singlestep flags
gdbstub: reject unsupported flags in handle_set_qemu_sstep
linux-headers: update to 5.16-rc1
virtio-gpu: do not byteswap padding
scripts/entitlement.sh: Use backward-compatible cp flags
qapi/machine.json: Fix incorrect description for die-id
tests/qtest: Add fuzz-lsi53c895a-test
hw/scsi/lsi53c895a: Do not abort when DMA requested and no data queued
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The VIOT test does not always work under KVM on the virt machine:
PASS 5 qtest-aarch64/bios-tables-test /aarch64/acpi/virt/oem-fields
qemu-system-aarch64: kvm_init_vcpu: kvm_arch_init_vcpu failed (0): Invalid argument
Broken pipe
Make it TCG only.
Reported-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* ITS: error reporting cleanup
* aspeed: improve documentation
* Fix STM32F2XX USART data register readout
* allow emulated GICv3 to be disabled in non-TCG builds
* fix exception priority for singlestep, misaligned PC, bp, etc
* Correct calculation of tlb range invalidate length
* npcm7xx_emc: fix missing queue_flush
* virt: Add VIOT ACPI table for virtio-iommu
* target/i386: Use assert() to sanity-check b1 in SSE decode
* Don't include qemu-common unnecessarily
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Merge tag 'pull-target-arm-20211215' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* ITS: error reporting cleanup
* aspeed: improve documentation
* Fix STM32F2XX USART data register readout
* allow emulated GICv3 to be disabled in non-TCG builds
* fix exception priority for singlestep, misaligned PC, bp, etc
* Correct calculation of tlb range invalidate length
* npcm7xx_emc: fix missing queue_flush
* virt: Add VIOT ACPI table for virtio-iommu
* target/i386: Use assert() to sanity-check b1 in SSE decode
* Don't include qemu-common unnecessarily
# gpg: Signature made Wed 15 Dec 2021 02:39:37 AM PST
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
* tag 'pull-target-arm-20211215' of https://git.linaro.org/people/pmaydell/qemu-arm: (33 commits)
tests/acpi: add expected blob for VIOT test on virt machine
tests/acpi: add expected blobs for VIOT test on q35 machine
tests/acpi: add test case for VIOT
tests/acpi: allow updates of VIOT expected data files
hw/arm/virt: Use object_property_set instead of qdev_prop_set
hw/arm/virt: Reject instantiation of multiple IOMMUs
hw/arm/virt: Remove device tree restriction for virtio-iommu
hw/arm/virt-acpi-build: Add VIOT table for virtio-iommu
hw/net: npcm7xx_emc fix missing queue_flush
target/arm: Correct calculation of tlb range invalidate length
hw/arm: Don't include qemu-common.h unnecessarily
target/rx/cpu.h: Don't include qemu-common.h
target/hexagon/cpu.h: don't include qemu-common.h
include/hw/i386: Don't include qemu-common.h in .h files
target/i386: Use assert() to sanity-check b1 in SSE decode
tests/tcg: Add arm and aarch64 pc alignment tests
target/arm: Suppress bp for exceptions with more priority
target/arm: Assert thumb pc is aligned
target/arm: Take an exception if PC is misaligned
target/arm: Split compute_fsr_fsc out of arm_deliver_fault
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Add two test cases for VIOT, one on the q35 machine and the other on
virt. To test complex topologies the q35 test has two PCIe buses that
bypass the IOMMU (and are therefore not described by VIOT), and two
buses that are translated by virtio-iommu.
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-id: 20211210170415.583179-7-jean-philippe@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Create empty data files and allow updates for the upcoming VIOT tests.
Acked-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-id: 20211210170415.583179-6-jean-philippe@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add the framework to test the virtio-iommu-pci device
and tests exercising the attach/detach, map/unmap API.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20211127072910.1261824-5-eric.auger@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
It is nowadays possible to build QEMU with a reduced set of machines
in each binary. However, the qtests still hard-code the expected
machines and fail if the binary does not feature the required machine.
Let's get a little bit more flexible here: Add a function that can be
used to query whether a certain machine is available or not, and use
it in some tests as an example (more work has to be done in other
tests which will follow later).
Message-Id: <20211201104347.51922-5-thuth@redhat.com>
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
For the upcoming patches, we will need a way to gets a list with all
available machine types. Refactor the qtest_cb_for_every_machine()
to split the related code out into a separate new function, and
gather the aliases of the various machine types, too.
Message-Id: <20211201104347.51922-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
