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2023-12-02tests/acpi/bios-tables-test: do not write new blobs unless there are changesAni Sinha1-1/+13
When dumping table blobs using rebuild-expected-aml.sh, table blobs from all test variants are dumped regardless of whether there are any actual changes to the tables or not. This creates lot of new files for various test variants that are not part of the git repository. This is because we do not check in all table blobs for all test variants into the repository. Only those blobs for those variants that are different from the generic test-variant agnostic blob are checked in. This change makes the test smarter by checking if at all there are any changes in the tables from the checked-in gold master blobs and take actions accordingly. When there are no changes: - No new table blobs would be written. - Existing table blobs will be refreshed (git diff will show no changes). When there are changes: - New table blob files will be dumped. - Existing table blobs will be refreshed (git diff will show that the files changed, asl diff will show the actual changes). When new tables are introduced: - Zero byte empty file blobs for new tables as instructed in the header of bios-tables-test.c will be regenerated to actual table blobs. This would make analyzing changes to tables less confusing and there would be no need to clean useless untracked files when there are no table changes. CC: peter.maydell@linaro.org Signed-off-by: Ani Sinha <anisinha@redhat.com> Message-Id: <20231107044952.5461-1-anisinha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Acked-by: Igor Mammedov <imammedo@redhat.com>
2023-12-01netdev: set timeout depending on loadavgMichael S. Tsirkin1-1/+27
netdev test keeps failing sometimes. I don't think we should increase the timeout some more: let's try something else instead, testing how busy the system is. Seems to work for me. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-11-28Merge tag 'pull-target-arm-20231127' of ↵Stefan Hajnoczi2-1/+54
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * Set IL bit for pauth, SVE access, BTI trap syndromes * Handle overflow in calculation of next timer tick * hw/net/can/xlnx-zynqmp: Avoid underflow when popping FIFOs * Various devices: Free array property memory on device finalize * hw/ssi/xilinx_spips: fix an out of bound access * hw/misc, hw/ssi: Fix some URLs for AMD / Xilinx models * hw/dma/xlnx_csu_dma: don't throw guest errors when stopping the SRC DMA # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmVkzLAZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3o79D/0Yh7Q7N4+fc4xdBK5hb1GN # 31rBWZ3z0XzBzXrN80g6ig5i+CvTq7+120yx4Kl5bdyAMGdXpryTeNSoa4ewmNtC # +c6pqV8IUIHA3axepuHtwjs4wRzWoFz13gy+X/1spfhcrtFpWyRt0f3cc1fElhzX # 2K/4H9TD2d5yZBvaKLoJ6GzdK2wtWfucvWQDOUigRF7rvSST3awZ6gkumm+/6EM5 # vbIVOqi+0JcnWKJj0i4S1vRUPg0+CuaZN8glXcGkq2BaMfOohpjFGTMY0KsAK1Cv # Ow1guxxy2mcLixQ8pX7ii5WHVDCuPqTVcwHUQJqN5Ln6CFEre38jM1ZwgHpWhb8G # CoVOu2B96QwPoICD7QomaKCJYHkAczC4KETsTz/Mc+zcU6+cQiv0swc2sDhwBlmT # weHQAmZg5dPRl3DQ/8F3llhdYyvOGnUpaaBauJiuH2I5n/qhqbvcgu9G7pGwd2gm # lk8LuzjbVEtBu2jFlPCMpvuSuJJciR/3/QdHMGlN6L0ooY6dFL9puW51wFKSh+Kx # JqetuUJXVWLTiL9ekLnNPQkuQQwP3WQsIvQO8tjEiuojw1utk/50JPmXg/xHEahx # rN8aiLstR4olh1i+CrIee3QR6IwhqZmvEVHROIw0ExJ1L04FCCtPlvJ/G2gD1ta2 # oLvqWLlc752+nND72lIJZg== # =X700 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 27 Nov 2023 12:06:56 EST # 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] # gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * tag 'pull-target-arm-20231127' of https://git.linaro.org/people/pmaydell/qemu-arm: hw/dma/xlnx_csu_dma: don't throw guest errors when stopping the SRC DMA hw/misc, hw/ssi: Fix some URLs for AMD / Xilinx models hw/ssi/xilinx_spips: fix an out of bound access hw/input/stellaris_gamepad: Free StellarisGamepad::keycodes[] array hw/nvram/xlnx-efuse-ctrl: Free XlnxVersalEFuseCtrl[] "pg0-lock" array hw/nvram/xlnx-efuse: Free XlnxEFuse::ro_bits[] array on finalize() hw/misc/mps2-scc: Free MPS2SCC::oscclk[] array on finalize() hw/virtio: Free VirtIOIOMMUPCI::vdev.reserved_regions[] on finalize() hw/virtio: Add VirtioPCIDeviceTypeInfo::instance_finalize field hw/net/can/xlnx-zynqmp: Avoid underflow while popping RX FIFO hw/net/can/xlnx-zynqmp: Avoid underflow while popping TX FIFOs target/arm: Handle overflow in calculation of next timer tick target/arm: Set IL bit for pauth, SVE access, BTI trap syndromes Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-28vmdk: Don't corrupt desc file in vmdk_write_cidFam Zheng2-0/+6
If the text description file is larger than DESC_SIZE, we force the last byte in the buffer to be 0 and write it out. This results in a corruption. Try to allocate a big buffer in this case. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1923 Signed-off-by: Fam Zheng <fam@euphon.net> Message-ID: <20231124115654.3239137-1-fam@euphon.net> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-28iotests: fix default machine type detectionAndrey Drobyshev1-1/+1
The machine type is being detected based on "-M help" output, and we're searching for the line ending with " (default)". However, in downstream one of the machine types s marked as deprecated might become the default, in which case this logic breaks as the line would now end with " (default) (deprecated)". To fix potential issues here, let's relax that requirement and detect the mere presence of " (default)" line instead. Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Message-ID: <20231122121538.32903-1-andrey.drobyshev@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-27target/arm: Handle overflow in calculation of next timer tickPeter Maydell2-1/+54
In commit edac4d8a168 back in 2015 when we added support for the virtual timer offset CNTVOFF_EL2, we didn't correctly update the timer-recalculation code that figures out when the timer interrupt is next going to change state. We got it wrong in two ways: * for the 0->1 transition, we didn't notice that gt->cval + offset can overflow a uint64_t * for the 1->0 transition, we didn't notice that the transition might now happen before the count rolls over, if offset > count In the former case, we end up trying to set the next interrupt for a time in the past, which results in QEMU hanging as the timer fires continuously. In the latter case, we would fail to update the interrupt status when we are supposed to. Fix the calculations in both cases. The test case is Alex Bennée's from the bug report, and tests the 0->1 transition overflow case. Fixes: edac4d8a168 ("target-arm: Add CNTVOFF_EL2") Cc: qemu-stable@nongnu.org Resolves: https://gitlab.com/qemu-project/qemu/-/issues/60 Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20231120173506.3729884-1-peter.maydell@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2023-11-24.gitlab-ci.d/cirrus: Add manual testing of macOS 14 (Sonoma)Philippe Mathieu-Daudé2-0/+1
Upgrade libvirt-ci so it covers macOS 14. Add a manual entry (QEMU_JOB_OPTIONAL: 1) to test on Sonoma release. Refresh the lci-tool generated files. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231109160504.93677-3-philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-11-24tests: respect --enable/--disable-download for AvocadoPaolo Bonzini1-1/+1
Pass the content of $mkvenv_flags (which is either "--online" or empty) down to tests/Makefile.include. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-11-23tests/tcg: finesse the registers check for "hidden" regsAlex Bennée3-37/+69
The reason the ppc64 and s390x test where failing was because gdb hides them although they are still accessible via regnum. We can re-arrange the test a little bit and include these two arches in our test. We also need to be a bit more careful handling remote-registers as the format isn't easily parsed with pure white space separation. Once we fold types like "long long" and "long double" into a single word we can now assert all registers are either listed or elided. Cc: Ilya Leoshkevich <iii@linux.ibm.com> Cc: <qemu-s390x@nongnu.org> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Daniel Henrique Barboza <danielhb413@gmail.com> Cc: <qemu-ppc@nongnu.org> Cc: Luis Machado <luis.machado@arm.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231121153606.542101-1-alex.bennee@linaro.org>
2023-11-23tests/tcg: enable semiconsole test for ArmAlex Bennée2-0/+51
This still remains a MANUAL test due to blocking issues. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-13-alex.bennee@linaro.org>
2023-11-23tests/tcg: enable arm softmmu testsAlex Bennée3-10/+397
To make it easier to test 32 bit Arm softmmu issues implement a basic boot.S so we can build the multiarch tests. Currently CHECK_UNALIGNED is disabled as I haven't got the right magic set for it to work. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-12-alex.bennee@linaro.org>
2023-11-23testing: move arm system tests into their own folderAlex Bennée3-3/+2
Prepare for expanding the arm system tests by cleaning up the test directory. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-11-alex.bennee@linaro.org>
2023-11-23tests/tcg: fixup Aarch64 semiconsole testAlex Bennée1-2/+3
We need to ensure we squash the serial port if we want to hand craft our muxed input. As a bonus emit the example with a V=1 build to make it easier for people to figure out. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-7-alex.bennee@linaro.org>
2023-11-23plugins: fix win plugin tests on cross compileGreg Manning1-1/+2
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1972 Cross compile gcc is more picky about argument order than msys. Changed the meson command to take the (now renamed) libqemu_plugin_api.a as a lib, rather than an object. This puts it in the right place on both native and cross compile gcc commands Reenable plugins on crossbuilds Signed-off-by: Greg Manning <gmanning@rapitasystems.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20231109124326.21106-2-gmanning@rapitasystems.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-5-alex.bennee@linaro.org>
2023-11-23tests/docker: merge debian-native with debian-amd64Alex Bennée4-62/+11
debian-native isn't really needed and suffers from the problem of tracking a distros dependencies rather than the projects. With a little surgery we can make the debian-amd64 container architecture neutral and allow people to use it to build a native QEMU. Rename it so it follows the same non-arch pattern of the other distro containers. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-4-alex.bennee@linaro.org>
2023-11-23.gitlab-ci.d/cirrus: Upgrade macOS to 13 (Ventura)Philippe Mathieu-Daudé1-1/+1
macOS 14 "Sonoma" was released on September 2023 [1]. According to QEMU's support policy, we stop supporting the previous major release two years after the the new major release has been published. Replace the macOS 12 (Monterey) testing by macOS 13 (Ventura, released on October 2022, [2]). Refresh the generated files by running: $ make lcitool-refresh [1] https://www.apple.com/newsroom/2023/09/macos-sonoma-is-available-today/ [2] https://www.apple.com/newsroom/2022/10/macos-ventura-is-now-available/ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20231108162022.76189-1-philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-3-alex.bennee@linaro.org>
2023-11-23tests/docker: replace fedora-i386 with debian-i686Daniel P. Berrangé3-40/+189
Fedora is gradually killing off i386 packages in its repos, via a death-by-1000-cuts process. Thus Debian looks like a better long term bet for i686 build testing. It has the added advantage that we can generate it via lcitool too. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20231107164109.1449014-1-berrange@redhat.com> [AJB: tweak commit msg, set correct prefix] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-2-alex.bennee@linaro.org>
2023-11-21Revert "tests/avocado: Enable reverse_debugging.py tests in gitlab CI"Thomas Huth1-0/+8
This reverts commit c4d74ab24a02c90b7a3240510b3dd4e1bec536dd. The reverse debugging test is sometimes still failing. See: https://gitlab.com/qemu-project/qemu/-/issues/1992 Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20231121100842.677363-1-thuth@redhat.com>
2023-11-21Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into stagingStefan Hajnoczi4-15/+100
Block layer patches - Fix graph lock related deadlocks with the stream job - ahci: Fix legacy software reset - ide/via: Fix switch between compatibility and native mode # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmVcmYoRHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9YDzw/7BD6wZpyCsDbFu9Jbt0L894tYQls7otnR # yeAIaZVqSkDcMK8VBD/xAjV8UgX194oKPi42CDgS73avd0cSHLIM5cNgGkwCrMWS # ry5uuOP6EWVMPPR/129cpH8uGvkl+qwCQf5gB13/8NvMbeN2mHOTC6WW+VA20vb0 # V0DJXhYszVzXa3L1a/m6f4Jwj54tTeZ56JcBblL3wi/soklb45gsnPJaHeGb3rzK # yjPkw+kpVXTVbpacobGmzmjlD3Yqk69NexP2kyU1w2lqPnemYPH+9sa+7RxMspkj # InQvqq6TFtMOrC/65/527p2ENRUOxn7Xwsa1+Hnar2i3BoyGugWE8GPxJDBxAWW4 # INJtpxIpiA7Scd26VBCNVstVe5EuyxkP97T85cgNUMgeE58y3i51i6eHd4GUIR7v # PNc5TsSbnVV8sQ7RsXka4hRyjndIPRB0CBePydDoBz6zaGmcVU6ep0Oppah9gVu9 # CU0dBz2jV0r1dFhU1eZkCbd1ufdR93R/iD3gBD4vj1xSL3l+9OE/FKdrVE66uElL # iAsHp3cimkPuWAx/jZaeAC7BDI0XS6s1TimddqJx90f2mZjkq8cmVp+HoVNP0jRQ # VP6AIQy6is+P4QtDSekgXVJE8K95ngBzsr+ittR8jF4q67QzHVjLmJ9ZBXyrowlz # gtZTy2WPxbM= # =8dXj # -----END PGP SIGNATURE----- # gpg: Signature made Tue 21 Nov 2023 06:50:34 EST # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * tag 'for-upstream' of https://repo.or.cz/qemu/kevin: hw/ide/via: implement legacy/native mode switching ide/via: don't attempt to set default BAR addresses ide/pci: introduce pci_ide_update_mode() function ide/ioport: move ide_portio_list[] and ide_portio_list2[] definitions to IDE core iotests: Test two stream jobs in a single iothread stream: Fix AioContext locking during bdrv_graph_wrlock() block: Fix deadlocks in bdrv_graph_wrunlock() block: Fix bdrv_graph_wrlock() call in blk_remove_bs() hw/ide/ahci: fix legacy software reset Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-21iotests: Test two stream jobs in a single iothreadKevin Wolf2-0/+85
This tests two parallel stream jobs that will complete around the same time and run on two different disks in the same iothreads. It is loosely based on the bug report at https://issues.redhat.com/browse/RHEL-1761. For me, this test hangs reliably with the originally reported bug in blk_remove_bs(). After fixing it, it intermittently hangs for the bugs fixed after it, missing AioContext unlocking in bdrv_graph_wrunlock() and in stream_prepare(). The deadlocks seem to happen more frequently when the test directory is on tmpfs. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231115172012.112727-5-kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-21block: Fix deadlocks in bdrv_graph_wrunlock()Kevin Wolf2-15/+15
bdrv_graph_wrunlock() calls aio_poll(), which may run callbacks that have a nested event loop. Nested event loops can depend on other iothreads making progress, so in order to allow them to make progress it must not hold the AioContext lock of another thread while calling aio_poll(). This introduces a @bs parameter to bdrv_graph_wrunlock() whose AioContext is temporarily dropped (which matches bdrv_graph_wrlock()), and a bdrv_graph_wrunlock_ctx() that can be used if the BlockDriverState doesn't necessarily exist any more when unlocking. This also requires a change to bdrv_schedule_unref(), which was relying on the incorrectly taken lock. It needs to take the lock itself now. While this is a separate bug, it can't be fixed a separate patch because otherwise the intermediate state would either deadlock or try to release a lock that we don't even hold. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231115172012.112727-3-kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> [kwolf: Fixed up bdrv_schedule_unref()] Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-21target/ppc: Fix bugs in VSX_CVT_FP_TO_INT and VSX_CVT_FP_TO_INT2 macrosJohn Platts2-0/+305
The patch below fixes a bug in the VSX_CVT_FP_TO_INT and VSX_CVT_FP_TO_INT2 macros in target/ppc/fpu_helper.c where a non-NaN floating point value from the source vector is incorrectly converted to 0, 0x80000000, or 0x8000000000000000 instead of the expected value if a preceding source floating point value from the same source vector was a NaN. The bug in the VSX_CVT_FP_TO_INT and VSX_CVT_FP_TO_INT2 macros in target/ppc/fpu_helper.c was introduced with commit c3f24257e3c0. This patch also adds a new vsx_f2i_nan test in tests/tcg/ppc64 that checks that the VSX xvcvspsxws, xvcvspuxws, xvcvspsxds, xvcvspuxds, xvcvdpsxws, xvcvdpuxws, xvcvdpsxds, and xvcvdpuxds instructions correctly convert non-NaN floating point values to integer values if the source vector contains NaN floating point values. Fixes: c3f24257e3c0 ("target/ppc: Clear fpstatus flags on helpers missing it") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1941 Signed-off-by: John Platts <john_platts@hotmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-11-20Merge tag 'pull-request-2023-11-16' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi12-80/+86
staging * Fix the avocado tests for running with Python 3.12 * Add some asset hashes to silence warnings * Fix the broken reverse_debugging test # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmVWWRARHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWOnQ/8DdnPGlXrOl+4QzRaJQovmmS04OZuiWtB # TpOd/cWQMsKKX7YGq9uAuLBa7zYXyHZLmOLcSYYKYzcFnxX155TgtXDqZXJb7k8D # 9rGtF8vgGokT3VmsWW6w5LNa1Pg5FPd56+l8Kus7iqpHbxPzMybP/HFGcuCdeMW9 # kFaLCvtP7LAPM9k8z6Nw9vbQ5aUx2J9fwSgWhoMYmVO72A7HUZ0KA+lti/3xvhKy # zcYJ4PxFaSK4SQwG8yfhmwqCw3QjeH+Se8gxvqR6nmKW9wCA3FdmUFaQPQQF6bq+ # AEUPBJpa+eZA38tA9rts6VSVGgrg5IA9rPYFc8ZIYn6dMgkAqR7snvcphyUAijJ9 # oqS72BJkw6KZ+52QyZ4O2zG4lkgi/uHp0qhmAr/FHDLkmetTjyQ4vA5dm76V5B2G # EAPzNZct0RluD0hk2qIKXRC4FN4HFaEAL4EpDjCuymTArsEhSf9I8IEMu9V4CVHs # Jp2c/0EZNCcTeqc7xr+lO+JFMd1kbB2N9yApFrbQpaIsZQkSF/oNtFZ8h8n/DhNJ # Ojp9hSUkb37eBZuRA5wsDAo9WI1ADV1n7Ku7ao9aJ84iozcAvOjk2T+NXkeKJEdW # br8RCqpm0yiB9W7X9WUa5uQd69pdKX4ILW1ekdrG02CuxbIE42Jx5WYdzUrXDUIz # hzD/QPF3TsI= # =IcSd # -----END PGP SIGNATURE----- # gpg: Signature made Thu 16 Nov 2023 13:01:52 EST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2023-11-16' of https://gitlab.com/thuth/qemu: tests/avocado: Enable reverse_debugging.py tests in gitlab CI tests/avocado: reverse_debugging drain console to prevent hang tests/avocado/mem-addr-space-check: Replace assertEquals() for Python 3.12 tests/avocado/replay_kernel: Mark the test_x86_64_pc as flaky tests/avocado: Make fetch_asset() unconditionally require a crypto hash tests/avocado/multiprocess: Add asset hashes to silence warnings tests/avocado/intel_iommu: Add asset hashes to avoid warnings tests/avocado/virtio-gpu: Fix test_vhost_user_vga_virgl for edid support tests/avocado: Replace assertRegexpMatches() for Python 3.12 compatibility tests/avocado: Replace assertEquals() for Python 3.12 compatibility Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-16tests/avocado: Enable reverse_debugging.py tests in gitlab CINicholas Piggin1-7/+0
Let's try enable reverse_debugging.py in gitlab CI. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Message-ID: <20231116115354.228678-3-npiggin@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado: reverse_debugging drain console to prevent hangNicholas Piggin1-0/+5
Like replay_linux.py, reverse_debugging.py starts the vm with console set but does not interact with it (e.g., with wait_for_console_pattern). In this situation, the console should have a drainer attached so the socket does not fill. replay_linux.py has a drainer, but it is missing from reverse_debugging.py. Per analysis in Link: this can cause the console socket/pipe to fill and QEMU get stuck in qemu_chr_write_buffer, leading to strange test case failures (ppc64 fails because it prints a lot to console in early bios). Attaching a drainer prevents this. Note, this commit does not fix bugs introduced by the commits referenced in the first two Fixes: tags, but together those commits conspire to irritate the problem and cause test case failure, which this commit fixes. Link: https://lore.kernel.org/qemu-devel/ZVT-bY9YOr69QTPX@redhat.com/ Fixes: 1d4796cd0083 ("python/machine: use socketpair() for console connections") Fixes: 761a13b23946 ("tests/avocado: ppc64 reverse debugging tests for pseries and powernv") Fixes: be52eca30978 ("tests/acceptance: add reverse debugging test") Tested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Message-ID: <20231116115354.228678-1-npiggin@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado/mem-addr-space-check: Replace assertEquals() for Python 3.12Thomas Huth1-7/+7
assertEquals() has been removed in Python 3.12 and should be replaced by assertEqual(). See: https://docs.python.org/3.12/whatsnew/3.12.html#id3 Message-ID: <20231116061956.14676-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Ani Sinha <anisinha@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado/replay_kernel: Mark the test_x86_64_pc as flakyThomas Huth1-1/+2
It's failing very often, so don't run this by default anymore until it gets fixed. Message-ID: <20231114153019.295131-1-thuth@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado: Make fetch_asset() unconditionally require a crypto hashPhilippe Mathieu-Daudé1-1/+1
In a perfect world we'd have reproducible tests, but then we'd be sure we run the same binaries. If a binary artifact isn't hashed, we have no idea what we are running. Therefore enforce hashing for all our artifacts. With this change, unhashed artifacts produce: $ avocado run tests/avocado/multiprocess.py (1/2) tests/avocado/multiprocess.py:Multiprocess.test_multiprocess_x86_64: ERROR: QemuBaseTest.fetch_asset() missing 1 required positional argument: 'asset_hash' (0.19 s) Inspired-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-ID: <20231115205149.90765-1-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado/multiprocess: Add asset hashes to silence warningsThomas Huth1-6/+12
The multiprocess test is currently succeeding with an annoying warning: (1/2) tests/avocado/multiprocess.py:Multiprocess.test_multiprocess_x86_64: WARN: Test passed but there were warnings during execution. Check the log for details In the log, you can find an entry like: WARNI| No hash provided. Cannot check the asset file integrity. Add the proper asset hashes to avoid those warnings. Message-ID: <20231115145852.494052-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado/intel_iommu: Add asset hashes to avoid warningsThomas Huth1-2/+4
The intel_iommu test is currently succeeding with annoying warnings. Add the proper asset hashes to avoid those. Message-ID: <20231114143531.291820-1-thuth@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado/virtio-gpu: Fix test_vhost_user_vga_virgl for edid supportThomas Huth1-4/+2
The "edid" feature has been added to vhost-user-gpu in commit c06444261e20 ("contrib/vhost-user-gpu: implement get_edid feature"), so waiting for "features: +virgl -edid" in the test does not work anymore, it's "+edid" instead of "-edid" now! While we're at it, move the expected string to the preceeding exec_command_and_wait_for_pattern() instead (since waiting for empty string here does not make too much sense). Message-ID: <20231114203456.319093-1-thuth@redhat.com> Reviewed-by: Antonio Caggiano <quic_acaggian@quicinc.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado: Replace assertRegexpMatches() for Python 3.12 compatibilityPhilippe Mathieu-Daudé1-1/+1
assertRegexpMatches() has been removed in Python 3.12 and should be replaced by assertRegex(). See: https://docs.python.org/3.12/whatsnew/3.12.html#id3 Inspired-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231114144832.71612-1-philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado: Replace assertEquals() for Python 3.12 compatibilityThomas Huth4-51/+52
assertEquals() has been removed in Python 3.12 and should be replaced by assertEqual(). See: https://docs.python.org/3.12/whatsnew/3.12.html#id3 Message-ID: <20231114134326.287242-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-15tests/qtest/ufs-test.c: spelling fix: tranferMichael Tokarev1-1/+1
Fixes: 631c872614ac "tests/qtest: Introduce tests for UFS" Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-11-15tests/qtest/migration-test.c: spelling fix: bandwithMichael Tokarev1-1/+1
Fixes: 17257b90be4f "tests: Add migration dirty-limit capability test" Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-11-15tests/data/qobject/qdict.txt: Avoid non-inclusive wordsThomas Huth1-4/+0
qdict.txt only consists of more or less random test data. We can simply drop the lines with the problematic words here. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-11-14Merge tag 'misc-fixes-20231113' of https://github.com/philmd/qemu into stagingStefan Hajnoczi2-9/+365
Misc fixes for 8.2 - Missing Kconfig dependency in hw/mips (Marc-André) - Typo in VMWare model (Alexandra) - New avocado test for x86 processors addressing (Ani) - Fix SyntaxWarnings in avocado (Thomas) - Update virtio-fs mailing list address in MAINTAINERS (Stefan) # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmVSaAwACgkQ4+MsLN6t # wN7L9RAAvlX5MKJe6d3+gYV8NciEYFQGWzgSjtc0IzRenYf1wvxXubFnmeTJ3kfF # VOugAmeQUx5xvD0iPNrYCFn5fb1ZIFDuES25TsUSN38GCfo1/1+pG+wBWPJRwnQg # LhRHLSzwJOiUSzOEWrVW/4f2TUM1svUM7WKAWB1AbO2Dd3BKzb25/AEdgYWCeQKV # xrBFUH/owNCnWHxIFfLEO8Gt2WGkCLgblvLpeu5Mzds/5JcAi1Fb9lgpvvYxB1Jk # Jgb2ic4Lp6+aTxYxS/+EbQcZciM1M7XXVN57xsQZEcave5CQ9fN8dMbTy3GJxEfJ # OqWzLbwxybQCDA2f2Kd0HEv+U828ZD6/8HDfFk1JmZjE8UJ9vsvdnhQDDJOn5VJu # INyupPsgaG86jaQavzAQJ7Cehe4SdEX0B11mdPfujooy4FvO79O8AzlMM2YG8ARn # YydUzc1RnzE9l67RuEPvqiw1htpjJwV32v7nNZzsoBpqHG5OXAAD732OYnu/30a0 # U73tApRwPDUX3kiS8kUvXLq4/2NxFbX5VDx1bcJPTsweGplr59tPzMRpRxKQGhwa # WEsjjqnDNEjYVzTMVfFRQlvDUkcr5Rrgd51Q3MDbm6inCf2JofT4m7UmvFVmOW3p # w7IAbiguwyxC+Us9AkPTh03FYlzT2B+3XhKbAxcYJZ5/oH1O3x8= # =SFhl # -----END PGP SIGNATURE----- # gpg: Signature made Mon 13 Nov 2023 13:16:44 EST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * tag 'misc-fixes-20231113' of https://github.com/philmd/qemu: MAINTAINERS: update virtio-fs mailing list address tests/avocado/machine_s390_ccw_virtio.py: Fix SyntaxWarnings from python 3.12 tests/avocado: add test to exercise processor address space memory bound checks hw/display/vmware_vga: fix probably typo hw/mips: LOONGSON3V depends on UNIMP device Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-13tests/avocado/machine_s390_ccw_virtio.py: Fix SyntaxWarnings from python 3.12Thomas Huth1-9/+9
Python 3.12 now warns about backslashes in strings that aren't used for escaping a special character from Python. Silence the warning by using raw strings here instead. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231113140721.46903-1-thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-11-13tests/avocado: add test to exercise processor address space memory bound checksAni Sinha1-0/+356
QEMU has validations to make sure that a VM is not started with more memory (static and hotpluggable memory) than what the guest processor can address directly with its addressing bits. This change adds a test to make sure QEMU fails to start with a specific error message when an attempt is made to start a VM with more memory than what the processor can directly address. The test also checks for passing cases when the address space of the processor is capable of addressing all memory. Boundary cases are tested. CC: imammedo@redhat.com CC: David Hildenbrand <david@redhat.com> Acked-by: David Hildenbrand <david@redhat.com> Acked-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Ani Sinha <anisinha@redhat.com> Message-ID: <20231109045601.33349-1-anisinha@redhat.com> Message-ID: <D5D8D419-76BA-4FB0-9BAC-4F7470A052FC@redhat.com> [PMD: Use SPDX tag] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-11-13Merge tag 'pull-request-2023-11-13' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi3-5/+9
staging * Fix compilation with Clang 17 on s390x hosts * Two small s390x PCI fixes * Update MAINTAINERS file with more entries * Fix NetBSD VM test * Clean up some bad wordings # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmVSAoIRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbVXBg//VVZS5CXEfOFV91I1kqQnLCvgwmuAyqEg # PI2/HBxuhzeBx+F1t7uR0n15tUPi1zkFFBOpyBDBubvWcp4vGvFwLQoiBCUvNzBA # +b1vMySP+K0OO1X5yT3cFHXF9q0o0V5WADwemf5RglIPjlTOIiz9qhD4EYqd2QHC # EUd9Y45DP4Y0V5raHLjY990f/zr3PuSAB6MASFTUnKdgGkRqonLWdLDdIZNDrZuL # oGwx1ALXgBOMV3yNyQx9jZBT24git/ai1vd9AU/d3JRKDPsd+4vC39+PTI9NH4h6 # oQglvo399f64cir1f1JJ3MN4ZtwXZpwUkjeTMcR9XZxk7GibU7P2arG5M3TERdmE # VLqylYsnbJojWOeCH+TViJapRhg1CzUveVlQofr7GHvf2N3oy3BrKaV715gauEyW # zpjbhSPpIQu9WFXt8+tSquqbvpAP/VlLrOV73D4LzJ7WdTa9CHmSek8D0zoRQDZR # 8OixrgoBKS+pmBDmTve5gFsIKhZIz9CrmaAKKYdskC8blENxCng8LOFp7sg2PK3M # U0lWYoDS7qZ85761Bl+QaBdFocdahQqkO/LUQuhoSt2OvA1EGAz2FdVSKkmPDdSS # P/homr4hOXIqJFSsZj0YNUTIXsXwLBvKjvcJPAWYgbXZhim0LtPQTQO3+ignwGyu # RXjaVkvkf/s= # =+2rp # -----END PGP SIGNATURE----- # gpg: Signature made Mon 13 Nov 2023 06:03:30 EST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2023-11-13' of https://gitlab.com/thuth/qemu: hw/audio/es1370: Clean up comment tests/tsan: Rename the file with the entries that should be ignored test-resv-mem: Fix CID 1523911 tests/vm/netbsd: Use Python v3.11 MAINTAINERS: Add a general architecture section for x86 MAINTAINERS: Extend the Stellaris section MAINTAINERS: Add hw/display/sii9022.c to the Versatile Express section MAINTAINERS: Add hw/input/ads7846.c to the PXA2XX section MAINTAINERS: Add include/hw/input/pl050.h to the PrimeCell/CMSDK section s390x/pci: only limit DMA aperture if vfio DMA limit reported s390x/pci: bypass vfio DMA counting when using cdev host/include/generic/host/atomic128: Fix compilation problem with Clang 17 Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-13tests/tsan: Rename the file with the entries that should be ignoredThomas Huth1-3/+3
Let's use a better file name here. Message-ID: <20231109174720.375873-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-13test-resv-mem: Fix CID 1523911Eric Auger1-0/+4
Coverity complains about passing "&expected" to "run_range_inverse_array", which dereferences null "expected". I guess the problem is that the compare_ranges() loop dereferences 'e' without testing it. However the loop condition is based on 'ranges' which is garanteed to have the same length as 'expected' given the g_assert_cmpint() just before the loop. So the code looks safe to me. Nevertheless adding a test on expected before the loop to get rid of the warning. Fixes: CID 1523901 Signed-off-by: Eric Auger <eric.auger@redhat.com> Reported-by: Coverity (CID 1523901) Message-ID: <20231110083654.277345-1-eric.auger@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-13tests/vm/netbsd: Use Python v3.11Philippe Mathieu-Daudé1-2/+2
We requiere the 'ninja-build', which depends on 'python311': $ pkgin show-deps ninja-build direct dependencies for ninja-build-1.11.1nb1 python311>=3.11.0 So we end up installing both Python v3.10 and v3.11: [31/76] installing python311-3.11.5... [54/76] installing python310-3.10.13... [74/76] installing py310-expat-3.10.13nb1... Then the build system picks Python v3.11, and doesn't find py-expat because we only installed the 3.10 version: python determined to be '/usr/pkg/bin/python3.11' python version: Python 3.11.5 *** Ouch! *** Python's pyexpat module is not found. It's normally part of the Python standard library, maybe your distribution packages it separately? Either install pyexpat, or alleviate the need for it in the first place by installing pip and setuptools for '/usr/pkg/bin/python3.11'. (Hint: NetBSD's pkgsrc debundles this to e.g. 'py310-expat'.) ERROR: python venv creation failed Fix by installing py-expat for v3.11. Remove the v3.10 packages since we aren't using them anymore. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231109150900.91186-1-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-13tests/qapi-schema: Tidy up pylint warnings and adviceMarkus Armbruster1-5/+4
Pylint warns: tests/qapi-schema/test-qapi.py:139:13: W1514: Using open without explicitly specifying an encoding (unspecified-encoding) tests/qapi-schema/test-qapi.py:143:13: W1514: Using open without explicitly specifying an encoding (unspecified-encoding) Add encoding='utf-8'. Pylint advises: tests/qapi-schema/test-qapi.py:143:13: R1732: Consider using 'with' for resource-allocating operations (consider-using-with) Silence this by returning the value directly. Pylint advises: tests/qapi-schema/test-qapi.py:221:4: R1722: Consider using sys.exit() (consider-using-sys-exit) tests/qapi-schema/test-qapi.py:226:4: R1722: Consider using sys.exit() (consider-using-sys-exit) Sure, why not. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20231025092925.1785934-1-armbru@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
2023-11-09Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into stagingStefan Hajnoczi2-11/+46
Block layer patches - Graph locking part 6 (bs->file/backing) - ahci: trigger either error IRQ or regular IRQ, not both # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmVLvccRHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9ZkFg//awQoPiGnYzHpqcx2tGCM2AqBV+mFkbZr # BKI5vp8FYfJtgMuHjC8jabL24NRMPpT+HbCzoxwjJU+nnnr85qr7R5iGwG6kfgX6 # HJlAXYXdY6e7l+FV44PBJ52vOoGCsh1GHg8HlKsHMaxSdXi9C1axHJ6rCAjnWXE0 # FQ4znCBVs/9HiKsvu4Wdm5muX2ShftFRM/toAwA+fLEOealX8WEXoRFJXI40bYbR # OR7aJXWMDQrljlqdKk2FXvK337/tpofXmXf3NIE1R2pmY4x5Fg8bfChZn4UaaCdN # n+0AhmE4ScI0rXuaXXYOvTO9vdTzXeBROG6tX03t9rrQfB6wPcGVeXRo/uusslAW # sDH8NLz7uHFOooV02Fs8CKDdVrNNw5qjziclSGa0Po7vqOV1TKI8OTiNpsDLmdI5 # +DQvC6N+IU1pSOXImATSHkheGWggsegrsgN6PdrlzHEXJwWoAaRD0T06MRn74/pL # gCegK2ez4RJYsci7C5b0gaqY/QBsMj8EUfEGVHvVyuVSoPRwiq4ehPqSQ+siA3xP # KxYR0e4+QIfRmxqCzaJhiQ3DDGdt8UcO3yF0XcKXEqWwgFAGQKNeUG314jginvmA # iaJzC0dHbiGcagAk7Ey8iyzfxQDWM6ixzJtGv7VLILepzCuu8vaJXy5qeEtTM/ZI # EXoDGceNSvw= # =ikBW # -----END PGP SIGNATURE----- # gpg: Signature made Thu 09 Nov 2023 00:56:39 HKT # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (25 commits) hw/ide/ahci: trigger either error IRQ or regular IRQ, not both block: Protect bs->file with graph_lock block: Take graph lock for most of .bdrv_open vhdx: Take locks for accessing bs->file qcow2: Take locks for accessing bs->file block: Add missing GRAPH_RDLOCK annotations block: Introduce bdrv_co_change_backing_file() blkverify: Add locking for request_fn block: Protect bs->backing with graph_lock block: Mark bdrv_replace_node() GRAPH_WRLOCK block: Mark bdrv_replace_node_common() GRAPH_WRLOCK block: Inline bdrv_set_backing_noperm() block: Mark bdrv_set_backing_hd_drained() GRAPH_WRLOCK block: Mark bdrv_cow_child() and callers GRAPH_RDLOCK block: Mark bdrv_filter_child() and callers GRAPH_RDLOCK block: Mark bdrv_chain_contains() and callers GRAPH_RDLOCK block: Mark bdrv_(un)freeze_backing_chain() and callers GRAPH_RDLOCK block: Mark bdrv_skip_filters() and callers GRAPH_RDLOCK block: Mark bdrv_skip_implicit_filters() and callers GRAPH_RDLOCK block: Mark bdrv_filter_or_cow_bs() and callers GRAPH_RDLOCK ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-08block: Introduce bdrv_co_change_backing_file()Kevin Wolf1-4/+4
bdrv_change_backing_file() is called both inside and outside coroutine context. This makes it difficult for it to take the graph lock internally. It also means that driver implementations need to be able to run outside of coroutines, too. Switch it to the usual model with a coroutine based implementation and a co_wrapper instead. The new function is marked GRAPH_RDLOCK. As the co_wrapper now runs the function in the AioContext of the node (as it should always have done), this is not GLOBAL_STATE_CODE() any more. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231027155333.420094-20-kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-08block: Protect bs->backing with graph_lockKevin Wolf2-5/+22
Almost all functions that access bs->backing already take the graph lock now. Add locking to the remaining users and finally annotate the struct field itself as protected by the graph lock. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231027155333.420094-18-kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-08Revert "tests/tcg/nios2: Re-enable linux-user tests"Alex Bennée1-0/+11
nios2 signal tests are broken again: retry.py -n 10 -c -- ./qemu-nios2 ./tests/tcg/nios2-linux-user/signals Results summary: 0: 8 times (80.00%), avg time 2.254 (0.00 varience/0.00 deviation) -11: 2 times (20.00%), avg time 0.253 (0.00 varience/0.00 deviation) Ran command 10 times, 8 passes This wasn't picked up by CI as we don't have a docker container that can build QEMU with the nios2 compiler. I don't have time to bisect the breakage and the target is orphaned anyway so take the easy route and revert it. This reverts commit 20e7524ff9f0cab4c9a0306014d6f3d7b467ae1e. Cc: Chris Wulff <crwulff@gmail.com> Cc: Marek Vasut <marex@denx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231106185112.2755262-23-alex.bennee@linaro.org>
2023-11-08plugins: make test/example plugins work on windowsGreg Manning1-3/+11
Generate a qemu_plugin_api.lib delay import lib on windows, for windows qemu plugins to link against. Implement an example dll load fail hook to link up the API functions correctly when a plugin is loaded on windows. Update the build scripts for the test and example plugins to use these things. Signed-off-by: Greg Manning <gmanning@rapitasystems.com> Acked-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231102172053.17692-3-gmanning@rapitasystems.com> [AJB: use find_program for dlltool, s/Windows/windows/] Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231106185112.2755262-15-alex.bennee@linaro.org>
2023-11-08tests/avocado: update the tcg_plugins testAlex Bennée1-10/+18
There are a number of things that are broken on the test currently so lets fix that up: - replace retired Debian kernel for tuxrun_baseline one - remove "detected repeat instructions test" since ea185a55 - log total counted instructions/memory accesses Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231106185112.2755262-8-alex.bennee@linaro.org>
generated by cgit v1.1 at 2024-10-20 23:26:44 +0000