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2023-06-30tests: Add migration switchover ack capability testAvihai Horon
Add migration switchover ack capability test. The test runs without devices that support this capability, but is still useful to make sure it didn't break anything. Signed-off-by: Avihai Horon <avihaih@nvidia.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Tested-by: YangHang Liu <yanghliu@redhat.com> Acked-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-06-28Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into stagingRichard Henderson
Block layer patches - Re-enable the graph lock - More fixes to coroutine_fn marking # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmScQCQRHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9bNSA//WIzPT45rFhl2U9QgyOJu26ho6ahsgwgI # Z3QM5kCDB1dAN9USRPxhGboLGo8CyY7eeSwSrR7RtwBGYrWrAoJfGp5gK/7d9s5Q # o0AGgRPnJGhFkBhRRMytsDsewM6Kk4IRmk4HMK3cOH3rsSM8RHs6KmDSBKesllu0 # QVGf3qW4u8LHyZyGM5OlPVUbtuDuK6/52FGhpXBp+x4oyNegOhjwO4mGOvTG+xIk # Q5zwWZaPfjxaEDkvW8iahB6/D7Tpt64BmMf1Ydhxcd5eKEp932CiBI36aAlNKoRD # Al5wztRx1GEh12ekN39jIi7Ypp3JX26keJcieKU0q656pT551UFRYjU0Rk08/Cca # qv2oiQDu6bHgQ9zCQ1nMfa9+K2MyBwx0b5qfYkvs2RzgCTl8ImgBQANHfw8tz6Bq # HUo1zsFBXCaK0boUB5iFwdf3rlx3t9UTEuDej/RaHqZjZD5xeG/smCcOlSfHaKUa # wXfYxvm8ZfefJn1D6io1A+7M956uvIQNtmh13cU44clgFX9Y/bBNMg/5lMRsJKo8 # xxjvqCAyxo/pPfUsVWx4pc8AXbfVa85gyoSiaLEYZnqP54sJ2lFccqykCsTy58Lo # VDcoPnoSc+LNqBOvtzxXgQbEWFCXU6fe0+TZgVYUvExWFIAOImeDWg2GD1JVrwsX # e9QrPhL3DXg= # =ZQcP # -----END PGP SIGNATURE----- # gpg: Signature made Wed 28 Jun 2023 04:13:56 PM CEST # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] * tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (23 commits) block: use bdrv_co_debug_event in coroutine context block: use bdrv_co_getlength in coroutine context qcow2: mark more functions as coroutine_fns and GRAPH_RDLOCK vhdx: mark more functions as coroutine_fns and GRAPH_RDLOCK vmdk: mark more functions as coroutine_fns and GRAPH_RDLOCK dmg: mark more functions as coroutine_fns and GRAPH_RDLOCK cloop: mark more functions as coroutine_fns and GRAPH_RDLOCK block: mark another function as coroutine_fns and GRAPH_UNLOCKED bochs: mark more functions as coroutine_fns and GRAPH_RDLOCK vpc: mark more functions as coroutine_fns and GRAPH_RDLOCK qed: mark more functions as coroutine_fns and GRAPH_RDLOCK file-posix: remove incorrect coroutine_fn calls Revert "graph-lock: Disable locking for now" graph-lock: Unlock the AioContext while polling blockjob: Fix AioContext locking in block_job_add_bdrv() block: Fix AioContext locking in bdrv_open_backing_file() block: Fix AioContext locking in bdrv_open_inherit() block: Fix AioContext locking in bdrv_reopen_parse_file_or_backing() block: Fix AioContext locking in bdrv_attach_child_common() block: Fix AioContext locking in bdrv_open_child() ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-28test-block-iothread: Lock AioContext for blk_insert_bs()Kevin Wolf
blk_insert_bs() requires that callers hold the AioContext lock for the node that should be inserted. Take it. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20230605085711.21261-4-kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-06-28iotests: Test active commit with iothread and background I/OKevin Wolf
This is a better regression test for the bugs hidden by commit 80fc5d26 ('graph-lock: Disable locking for now'). With that commit reverted, it hangs instantaneously and reliably for me. It is important to have a reliable test like this, because the following commits will set out to fix the actual root cause of the deadlocks and then finally revert commit 80fc5d26, which was only a stopgap solution. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20230605085711.21261-2-kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-06-27tests: make dbus-display-test work on win32Marc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20230606115658.677673-8-marcandre.lureau@redhat.com>
2023-06-27qtest: add qtest_pid()Marc-André Lureau
Used in the following test on win32, to share sockets with the QEMU process. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20230606115658.677673-7-marcandre.lureau@redhat.com>
2023-06-26accel/tcg: remove CONFIG_PROFILERFei Wu
TBStats will be introduced to replace CONFIG_PROFILER totally, here remove all CONFIG_PROFILER related stuffs first. Signed-off-by: Vanderson M. do Rosario <vandersonmr2@gmail.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Fei Wu <fei2.wu@intel.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230607122411.3394702-2-fei2.wu@intel.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-26tests/plugin: Remove duplicate insn log from libinsn.soRichard Henderson
This is a perfectly natural occurrence for x86 "rep movb", where the "rep" prefix forms a counted loop of the one insn. During the tests/tcg/multiarch/memory test, this logging is triggered over 350000 times. Within the context of cross-i386-tci build, which is already slow by nature, the logging is sufficient to push the test into timeout. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-26Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu ↵Richard Henderson
into staging virtio,pc,pci: fixes, features, cleanups asymmetric crypto support for cryptodev-vhost-user rom migration when rom size changes poison get, inject, clear; mock cxl events and irq support for cxl shadow virtqueue offload support for vhost-vdpa vdpa now maps shadow vrings with MAP_SHARED max_cpus went up to 1024 and we default to smbios 3.0 for pc Fixes, cleanups all over the place. In particular hw/acpi: Fix PM control register access works around a very long standing bug in memory core. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmSZl5EPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRph+8H/RZodqCadmQ1evpeWs7RBSvJeZgbJTVl/9/h # +ObvEmVz2+X4D+O1Kxh54vDV0SNVq3XjyrFy3Ur57MAR6r2ZWwB6HySaeFdi4zIm # N0SMkfUylDnf7ulyjzJoXDzHOoFnqAM6fU/jcoQXBIdUeeqwPrzLOZHrGrwevPWK # iH5JP66suOVlBuKLJjlUKI3/4vK3oTod5Xa3Oz2Cw1oODtbIa97N8ZAdBgZd3ah9 # 7mjZjcH54kFRwfidz/rkpY5NMru8BlD54MyEOWofvTL2w7aoWmVO99qHEK+SjLkG # x4Mx3aYlnOEvkJ+5yBHvtXS4Gc5T9ltY84AvcwPNuz4RKCORi1s= # =Do8p # -----END PGP SIGNATURE----- # gpg: Signature made Mon 26 Jun 2023 03:50:09 PM CEST # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined] # 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: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (53 commits) vhost-vdpa: do not cleanup the vdpa/vhost-net structures if peer nic is present vhost_net: add an assertion for TAP client backends intel_iommu: Fix address space unmap intel_iommu: Fix flag check in replay intel_iommu: Fix a potential issue in VFIO dirty page sync vhost-user: fully use new backend/frontend naming virtio-scsi: avoid dangling host notifier in ->ioeventfd_stop() hw/i386/pc: Clean up pc_machine_initfn vdpa: fix not using CVQ buffer in case of error vdpa: mask _F_CTRL_GUEST_OFFLOADS for vhost vdpa devices vhost: fix vhost_dev_enable_notifiers() error case vdpa: Allow VIRTIO_NET_F_CTRL_GUEST_OFFLOADS in SVQ vdpa: Add vhost_vdpa_net_load_offloads() virtio-net: expose virtio_net_supported_guest_offloads() hw/net/virtio-net: make some VirtIONet const vdpa: reuse virtio_vdev_has_feature() include/hw/virtio: make some VirtIODevice const vdpa: map shadow vrings with MAP_SHARED vdpa: reorder vhost_vdpa_net_cvq_cmd_page_len function vdpa: do not block migration if device has cvq and x-svq=on ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-26tests/data/acpi: update after SMBIOS 2.0 changeMichael S. Tsirkin
Switching to SMBIOS3.0 by default shifts some addresses, so we get this change in tests/data/acpi/q35/SSDT.dimmpxm : @@ -389,6 +389,6 @@ } } - Name (MEMA, 0x07FFE000) + Name (MEMA, 0x07FFF000) } update the expected file to match. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-26hw/i386/pc: Default to use SMBIOS 3.0 for newer machine modelsSuravee Suthikulpanit
Currently, pc-q35 and pc-i44fx machine models are default to use SMBIOS 2.8 (32-bit entry point). Since SMBIOS 3.0 (64-bit entry point) is now fully supported since QEMU 7.0, default to use SMBIOS 3.0 for newer machine models. This is necessary to avoid the following message when launching a VM with large number of vcpus. "SMBIOS 2.1 table length 66822 exceeds 65535" Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Message-Id: <20230607205717.737749-2-suravee.suthikulpanit@amd.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> Reviewed-by: Igor Mammedov <imammedo@redhat.com>
2023-06-26Merge tag 'pull-request-2023-06-26' of https://gitlab.com/thuth/qemu into ↵Richard Henderson
staging * Improve gitlab-CI with regards to handling of stable staging branches * Add msys2 gitlab-CI artifacts * Minor qtest fixes # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmSZR6gRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWoFQ//VieL2UTOBXvw6TlMCYEpqKURdKYc7Uqp # Y/gJRHK+EQ3C4BGzv8l/P07/H3N5da+8Y2Ta37tNritbs+tyrYVIQAY3+bugG6hO # lIF5oUGTcbOkC6Z1ajtjHcmxCj+2Z8uumlFW44zMR4HzzcmaRDyVDoU0gUg0Ohkt # aNdpjJEA8BRzvQTjx92v31uILk8zpd0yL+40p/2DSx0Dt5eoqTjFN4QCgqk+C9A3 # WiiIkJBIIPgfp3XScVGeKS2ZfGSL7/QcJF0wbkkLhWfuF5oBjjkQCJlGYxpAnnbv # J7esrNCxsks7T7SC/QnEzyePMXxX1DgV9znwBtEobLTQ38LcDWpdqdr0VYgyQhdo # 9NgBLNkI3J1JCmJ5amCLRNcmH75cMnhxXeZYsjZ70VnirgFEQS1C+YELadCY8QWa # S3YS/ZvOc5wHFdTrsfIyJG+2AjbefyboiXojzd/sFEY0485A8malTdtn96dhHjkZ # KvInxQHV7uoUhok1QC68taMHbRUfA6jU7STYjkgDjnf+L+ywIbbKJE7LpyicvnsU # MUR+9H4EsSlmN2koc9bopG0sspLThviIKORqzPEo3WyBj5jCIZ7tkvUEqBUkJwx2 # hISZeqdhP+wRVR4Ter0RNywjk2gSbaYcPzlnbaRYZ5OoiRchXr+uh/X0dIdkCNPP # YwB1Y0wBpPU= # =4Jl2 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 26 Jun 2023 10:09:12 AM CEST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [undefined] # gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined] # 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: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2023-06-26' of https://gitlab.com/thuth/qemu: tests/qtest/cxl-test: Clean up temporary directories after testing gitlab-ci: add msys2 meson test to junit report gitlab-ci: grab msys2 meson-logs as artifacts gitlab: support disabling job auto-run in upstream gitlab: avoid extra pipelines for tags and stable branches gitlab: stable staging branches publish containers in a separate tag gitlab: allow overriding name of the upstream repository gitlab: centralize the container tag name tests/qtest: Fix a comment typo in vhost-user-test.c Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-26tests/qtest/cxl-test: Clean up temporary directories after testingThomas Huth
It's good style to clean up temporary directories when they are not needed anymore. Message-Id: <20230622114132.372898-1-thuth@redhat.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-06-26tests/qtest: Fix a comment typo in vhost-user-test.cMilan Zamazal
Signed-off-by: Milan Zamazal <mzamazal@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20230621101710.297975-4-mzamazal@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-06-25tests/avocado: ppc test VOF bios Linux bootNicholas Piggin
VOF is the new lightweight fast pseries bios. Add a Linux boot test using VOF. More tests could be moved to use VOF becasue it's much faster, but just dip one toe in the water first here. SLOF should continue to be tested too. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-06-25tests/avocado: Add ppc64 pseries multiprocessor boot testsNicholas Piggin
Add mult-thread/core/socket Linux boot tests that ensure the right topology comes up. Of particular note is a SMT test, which is a new capability for TCG. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-06-25tests/avocado: boot ppc64 pseries to Linux VFS mountNicholas Piggin
This machine can boot Linux to VFS mount, so don't stop in early boot. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-06-15test/qtest: add xepvh to skip list for qtestVikram Garhwal
Like existing xen machines, xenpvh also cannot be used for qtest. Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
2023-06-10tests/avocado/tuxrun_baselines: Fix ppc64 tests for binaries without slirpThomas Huth
The ppc64 tuxrun tests are currently failing if "slirp" has been disabled in the binary since they are using "-netdev user" now. We have to skip the test if this network backend is missing. Fixes: 6ee3624236 ("improve code coverage for ppc64") Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Acked-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230606192802.666000-1-thuth@redhat.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-06-07Merge tag 'pull-tricore-20230607' of https://github.com/bkoppelmann/qemu ↵Richard Henderson
into staging - Refactor PCXI/ICR field handling in newer ISA versions - Add simple tests written in C # -----BEGIN PGP SIGNATURE----- # # iQJTBAABCgA9FiEEbmNqfoPy3Qz6bm43CtLGOWtpyhQFAmSArqkfHGtiYXN0aWFu # QG1haWwudW5pLXBhZGVyYm9ybi5kZQAKCRAK0sY5a2nKFKKTD/0dXpexGX7K62d4 # dLZwj9AHOa/9NOD4E6+ub2UYovF7UlydSzy+mgJyxiIUGaPBHYe3dFfktHOppSwn # OGJp9TTqeutpXYF8/zvDnmf+TDJ71DRQWM40uC0HAUXrjUO43PiK0LMh+fm5D9uG # vRHSDGBWUNZrNxTZSj8Kx7Sb7PkqeB8qWvpIJh1AVVhIT+dyoAp5V7EkAETpwhtz # a7qKclQpFNWdaYnthCF5wcmoMawQKMUnO96j0lQWIXfnhDP7XmrWlNM7Ry2cMPEy # aRxAT3hTOr2dD2Cic8brF/w1NeXJjxWDz65uD7X7Rog54+SD4+SmfZiYwdAs5YMo # 1XTkbG0qE6HwrtaO+nZDQZFc8tdvLSlDcBd/cjOonwxJyvJVX8qjR2Ufb3PSfTct # 85R5wRBsEapSbQwicwu71fK0N8ZVkLM3fc4nFEKMxOx8I66eJm3bcTxpT/A8knEw # OwykEVB3Xiq45JlWOV2BkyZJ1EiHeFQzZfzckW4bYFDdCnuMHlaVG9qpKEAu7mQh # 4Ug3Y4KhYqZA0UDHG6Ik6Ms64FYU4s+zbFYic/Jhew9NC4MoMXa8oKqXJC5W7RCl # 1HesyBPu1i/45Xk6/kneJ16YO+i4hcH+Hp/osJrRE6qFHGtbvKJ0EFy1471YHyLf # HjRQBmsd9XW2TaYBQgST80UvCh9CkQ== # =5m1P # -----END PGP SIGNATURE----- # gpg: Signature made Wed 07 Jun 2023 09:22:01 AM PDT # gpg: using RSA key 6E636A7E83F2DD0CFA6E6E370AD2C6396B69CA14 # gpg: issuer "kbastian@mail.uni-paderborn.de" # gpg: Good signature from "Bastian Koppelmann <kbastian@mail.uni-paderborn.de>" [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: 6E63 6A7E 83F2 DD0C FA6E 6E37 0AD2 C639 6B69 CA14 * tag 'pull-tricore-20230607' of https://github.com/bkoppelmann/qemu: tests/tcg/tricore: Add recursion test for CSAs target/tricore: Fix wrong PSW for call insns target/tricore: Refactor PCXI/ICR register fields tests/tcg/tricore: Add first C program tests/tcg/tricore: Uses label for memory addresses tests/tcg/tricore: Move asm tests into 'asm' directory Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-07Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson
Build system snafus. # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmSAhGYUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroM8PAf+JQXoIFJJJPQI/jqaxzXrUAbZYBD0 # YQlclLinF0Iabhm0VMR/gYLS1ozvNBzhLvV6nsX7kKegG1Zy3BpCUld+UaJCCmax # MfnRLdSjHG/QzP3kqJW7XDwVs5MF1n5KqVzowjB6orToaN5qDvPkMNg6YIk/BvuY # G/w0JxbKj86KASzqcHgCuP+qPTXRrLKN63MB4xos7kVZsCv1BHJls35MJrGbMKSW # 664Ji2YOtZe5Bf3xQ+20KddU+iPtYyryrhf1SGwXQK3w2UNVze4E0ZAb2F7IET7I # grYUNtApLVqNDnjSz+WOVI1q2mtoOLc98T4TaKNg/4Qdu/RLXcoa0//hXQ== # =ansd # -----END PGP SIGNATURE----- # gpg: Signature made Wed 07 Jun 2023 06:21:42 AM PDT # 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: tests: fp: remove unused submodules configure: check for $download value properly meson: fix "static build" entry in summary Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-07tests/tcg/tricore: Add recursion test for CSAsBastian Koppelmann
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <20230526061946.54514-7-kbastian@mail.uni-paderborn.de>
2023-06-07tests/tcg/tricore: Add first C programBastian Koppelmann
this allows us to exercise the startup code used by GCC to call main(). Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <20230526061946.54514-4-kbastian@mail.uni-paderborn.de>
2023-06-07tests/tcg/tricore: Uses label for memory addressesBastian Koppelmann
the linker might rearrange sections, so lets reference memory by label name instead of addr + off. Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <20230526061946.54514-3-kbastian@mail.uni-paderborn.de>
2023-06-07tests/tcg/tricore: Move asm tests into 'asm' directoryBastian Koppelmann
this seperates these tests from the upcoming tests written in C. Also rename the compiled test to 'test_<foo>.asm.tst'. Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <20230526061946.54514-2-kbastian@mail.uni-paderborn.de>
2023-06-07iotests: fix 194: filter out racy postcopy-active eventVladimir Sementsov-Ogievskiy
The event is racy: it will not appear in the output if bitmap is migrated during downtime period of migration and postcopy phase is not started. Fixes: ae00aa239847 "iotests: 194: test also migration of dirty bitmap" Reported-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-Id: <20230607143606.1557395-1-vsementsov@yandex-team.ru> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-07tests: fp: remove unused submodulesPaolo Bonzini
tests/fp/berkeley-softfloat-3 and tests/fp/berkeley-testfloat-3 have been replaced by subprojects, so remove the now-unnecessary submodules. Reported-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06Merge tag 'pull-target-arm-20230606' of ↵Richard Henderson
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * Support gdbstub (guest debug) in HVF * xnlx-versal: Support CANFD controller * bpim2u: New board model: Banana Pi BPI-M2 Ultra * Emulate FEAT_LSE2 * allow DC CVA[D]P in user mode emulation * trap DCC access in user mode emulation # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmR/AKUZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3jzIEACNepQGY44yPhrEG+wD4WAB # fH670KI33HcsFd2rGsC369gcssQbRIW/29reOzNhRMuol+kHI6OFaONpuKSdO0Rz # TLVIsnT2Uq8KwbYfLtDQt5knj027amPy75d4re8wIK1eZB4dOIHysqAvQrJYeync # 9obKku8xXGLwZh/mYHoVgHcZU0cPJO9nri39n1tV3JUBsgmqEURjzbZrMcF+yMX7 # bUzOYQvC1Iedmo+aWfx43u82AlNQFz1lsqmnQj7Z5rvv0HT+BRF5WzVMP0qRh5+Z # njkqmBH9xb9kkgeHmeMvHpWox+J+obeSmVg/4gDNlJpThmpuU0Vr7EXUN3MBQlV9 # lhyy6zrTwC/BToiQqdT2dnpao9FzXy5exfnqi/py5IuqfjAzSO+p61LlPPZ4cJri # pCK4yq2gzQXYfrlZkUJipvRMH8Xa4IdQx+w7lXrQoJdduF4/+6aJW/GAWSu0e7eC # zgBwaJjI7ENce8ixJnuEFUxUnaBo8dl72a0PGA1UU8PL+cJNOIpyhPk4goWQprdn # iFF4ZnjhBRZ2gk/4HGD9u5Vo2lNqP93YS5QhkGkF+HJsBmcOZgidIUpfHhPQvvHO # Np196T2cAETCWGV1xG4CaTpxN2ndRReq3C0/mzfhIbwhXEACtvAiSlO4KB8t6pJj # MzinCABXHcovJbGbxZ9j6w== # =8SdN # -----END PGP SIGNATURE----- # gpg: Signature made Tue 06 Jun 2023 02:47:17 AM PDT # 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] * tag 'pull-target-arm-20230606' of https://git.linaro.org/people/pmaydell/qemu-arm: (42 commits) target/arm: trap DCC access in user mode emulation tests/tcg/aarch64: add DC CVA[D]P tests target/arm: allow DC CVA[D]P in user mode emulation target/arm: Enable FEAT_LSE2 for -cpu max tests/tcg/multiarch: Adjust sigbus.c tests/tcg/aarch64: Use stz2g in mte-7.c target/arm: Move mte check for store-exclusive target/arm: Relax ordered/atomic alignment checks for LSE2 target/arm: Add SCTLR.nAA to TBFLAG_A64 target/arm: Check alignment in helper_mte_check target/arm: Pass single_memop to gen_mte_checkN target/arm: Pass memop to gen_mte_check1* target/arm: Hoist finalize_memop out of do_fp_{ld, st} target/arm: Hoist finalize_memop out of do_gpr_{ld, st} target/arm: Load/store integer pair with one tcg operation target/arm: Sink gen_mte_check1 into load/store_exclusive target/arm: Use tcg_gen_qemu_{ld, st}_i128 in gen_sve_{ld, st}r target/arm: Use tcg_gen_qemu_st_i128 for STZG, STZ2G target/arm: Use tcg_gen_qemu_{st, ld}_i128 for do_fp_{st, ld} target/arm: Use tcg_gen_qemu_ld_i128 for LDXP ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-06Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson
* finish atomics revamp * meson.build tweaks * revert avocado update * always upgrade/downgrade locally installed Python packages * switch from submodules to subprojects * remove --with-git= option * rename --enable-pypi to --enable-download, control submodules and subprojects too # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmR/Qu8UHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMmSwgAj5SHD8R+5D1UmptzBvI/72CfgqVv # MJa4O1LvHwUkuSmxX1MFFhRa0mo0bu6j+bPpvJ29zKS61ybVwJl87gnsRcDAMXe7 # 08YbcG35Chox6aZxbidUQtXm18JZ3F2aMtmxUuP0PR7LDjVXLV5FsjrHTIt8KuEZ # vUqq3IsVbc4FxCCC0ke2DzrtgpRCxYSdfPrj/t5WzAztAXId9r1zvUlCLN+FUpri # E3KIZYpkXZyOnJQ9W30KnsZo5QtDACwlIMBK6whSdoCjyNN7TwDdhNW8QkOueNO6 # q3tLfwf5+u6uyEoaQTW+teE2oMXT8N4IJllRJj2RyQ1BFD49XhUUJmc33Q== # =b9QD # -----END PGP SIGNATURE----- # gpg: Signature made Tue 06 Jun 2023 07:30:07 AM PDT # 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: (21 commits) configure: remove --with-git-submodules= build: remove git submodule handling from main makefile meson: subprojects: replace berkeley-{soft,test}float-3 with wraps pc-bios/s390-ccw: always build network bootloader configure: move SLOF submodule handling to pc-bios/s390-ccw meson: subprojects: replace submodules with wrap files build: log submodule update from git-submodule.sh git-submodule: allow partial update of .git-submodule-status configure: rename --enable-pypi to --enable-download, control subprojects too configure: remove --with-git= option mkvenv: always pass locally-installed packages to pip tests: Use separate virtual environment for avocado Revert "tests/requirements.txt: bump up avocado-framework version to 101.0" scsi/qemu-pr-helper: Drop support for 'old' libmultipath API meson.build: Use -Wno-undef only for SDL2 versions that need it meson.build: Group the audio backend entries in a separate summary section meson.build: Group the network backend entries in a separate summary section meson.build: Group the UI entries in a separate summary section scripts: remove dead file atomics: eliminate mb_read/mb_set ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-06meson: subprojects: replace berkeley-{soft,test}float-3 with wrapsPaolo Bonzini
Unlike other subprojects, these require an overlay directory to include meson rules to build the libraries. The rules are basically lifted from tests/fp/meson.build, with a few changes to create platform.h and publish a dependency. The build defines are passed through a subproject option, and posted back to users of the library via the dependency's compile_args. The only remaining user of GIT_SUBMODULES and GIT_SUBMODULES_ACTION is roms/SLOF, which is used to build pc-bios/s390-ccw. All other roms submodules are only present to satisfy the license on pre-built firmware blobs. Best reviewed with --color-moved. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06tests: Use separate virtual environment for avocadoPaolo Bonzini
This reverts commits eea2d141179 ("Makefile: remove $(TESTS_PYTHON)", 2023-05-26) and 9c6692db550 ("tests: Use configure-provided pyvenv for tests", 2023-05-18). Right now, there is a conflict between wanting a ">=" constraint when using a distro-provided package and wanting a "==" constraint when installing Avocado from PyPI; this would provide the best of both worlds in terms of resiliency for both distros that have required packages and distros that don't. The conflict is visible also for meson, where we would like to install the latest 0.63.x version but also accept a distro 1.1.x version. But it is worse for avocado, for two reasons: 1) we cannot use an "==" constraint to install avocado if the venv includes a system avocado. The distro will package plugins that have "==" constraints on the version that is included in the distro, and, using "pip install avocado==88.1" on a venv that includes system packages will result in this error: ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts. avocado-framework-plugin-varianter-yaml-to-mux 98.0 requires avocado-framework==98.0, but you have avocado-framework 88.1 which is incompatible. avocado-framework-plugin-result-html 98.0 requires avocado-framework==98.0, but you have avocado-framework 88.1 which is incompatible. make[1]: Leaving directory '/home/berrange/src/virt/qemu/build' 2) we cannot use ">=" either if the venv does _not_ include a system avocado, because that would result in the installation of v101.0 which is the one we've just reverted. So the idea is to encode the dependencies as an (acceptable, locked) tuple, like this hypothetical TOML that would be committed inside python/ and used by mkvenv.py: [meson] meson = { minimum = "0.63.0", install = "0.63.3", canary = "meson" } [docs] # 6.0 drops support for Python 3.7 sphinx = { minimum = "1.6", install = "<6.0", canary = "sphinx-build" } sphinx_rtd_theme = { minimum = "0.5" } [avocado] avocado-framework = { minimum = "88.1", install = "88.1", canary = "avocado" } Once this is implemented, it would also be possible to install avocado in pyvenv/ using "mkvenv.py ensure", thus using the distro package on Fedora and CentOS Stream (the only distros where it's available). But until this is implemented, keep avocado in a separate venv. There is still the benefit of using a single python for meson custom_targets and for sphinx. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06Merge tag 'pull-request-2023-06-06' of https://gitlab.com/thuth/qemu into ↵Richard Henderson
staging * Fix emulated LCCB, LOCFHR, MXDB and MXDBR s390x instructions * Fix the malta machine on s390x (big endian) hosts * Emulate /proc/cpuinfo on s390x * Remove pointless QOM casts * Improve the inclusion logic for libkeyutils and ipmi-bt-test in meson.build # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmR+ycgRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWXXw//WPz3ng50KLS+M1t3/ULEjO6XkGfP2LQZ # RsZq3hf9THFPZgcREk+6SQvttOSTuvHNfakfujS6U1Ou5thReWqLe4itFW6+hB5j # kQ+Sm6YJ+fpezkBnSefcUoL5nA9VVKZ6KE6kxq5CUBZNoIk1sSsfrU8y8wjzW0yg # 2nraOcG10aLpO2BfvKHVEAhJtwl9pHJsFANmHC2/h2wC9BZIAzdxiytzdcJ909gN # AAa0hIrLK/oFgJjkSSxu+QTaVGPARXqkx5WV546F/zmDMFUWd9nrXaegwqxjgPBN # m9Ua0SXll5hX2Z57vjJWlbTYkD+JUB22L0N7p5/xzhYRpLVSq1pdveo9psrzIC3E # Bt7chZB58acQepJHxxa3UHDOHcnfdfaN+Dd9wD29wHr7nK8lOcsen7/7V+5YXomc # qenkCtkpjKTl07OBxe6MDGZtPZYA8fK1CjEyYwHCe8QvxEzsyg96Bm3j4N2VPxQU # +f/sFPX7SgogZI4mB4wdoxOF1RmQ+DXQ2tnB970txZRkmFq2jJHpW86jkkbq2Jl1 # KIjgdIXjVgy+MPtuQzO5cT+jfhGQL7FQynGXHjv/UidBid5XD3TDVNa9AthN3Mng # +rPT90VJ7j9soMqvmNT1COSIRD+M49dQKBIQuq/gWplaTOHaAcJrCwYScwqe0u0P # zmjCNeuPVw8= # =dfJr # -----END PGP SIGNATURE----- # gpg: Signature made Mon 05 Jun 2023 10:53:12 PM PDT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [unknown] # gpg: aka "Thomas Huth <thuth@redhat.com>" [unknown] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # gpg: aka "Thomas Huth <huth@tuxfamily.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: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2023-06-06' of https://gitlab.com/thuth/qemu: linux-user: Emulate /proc/cpuinfo on s390x linux-user/elfload: Introduce elf_hwcap_str() on s390x linux-user/elfload: Expose get_elf_hwcap() on s390x s390x/tcg: Fix CPU address returned by STIDP bulk: Remove pointless QOM casts scripts: Add qom-cast-macro-clean-cocci-gen.py hw/mips/malta: Fix the malta machine on big endian hosts gitlab-ci: Remove unused Python package tests/qtest: Run ipmi-bt-test only if CONFIG_IPMI_EXTERN is set tests/tcg/s390x: Test MXDB and MXDBR target/s390x: Fix MXDB and MXDBR Add conditional dependency for libkeyutils tests/tcg/s390x: Test single-stepping SVC linux-user/s390x: Fix single-stepping SVC tests/tcg/s390x: Test LOCFHR target/s390x: Fix LOCFHR taking the wrong half of R2 tests/tcg/s390x: Test LCBB target/s390x: Fix LCBB overwriting the top 32 bits Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-06tests/tcg/aarch64: add DC CVA[D]P testsZhuojia Shen
Test execution of DC CVAP and DC CVADP instructions under user mode emulation. Signed-off-by: Zhuojia Shen <chaosdefinition@hotmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-06-06tests/tcg/multiarch: Adjust sigbus.cRichard Henderson
With -cpu max and FEAT_LSE2, the __aarch64__ section will only raise an alignment exception when the load crosses a 16-byte boundary. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230530191438.411344-20-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-06-06tests/tcg/aarch64: Use stz2g in mte-7.cRichard Henderson
We have many other instances of stg in the testsuite; change these to provide an instance of stz2g. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230530191438.411344-19-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-06-06tests: avocado: boot_linux_console: Add test case for bpim2uqianfan Zhao
Add test case for booting from initrd and sd card. Signed-off-by: qianfan Zhao <qianfanguijin@163.com> Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com> Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-06-06tests/qtest: Introduce tests for Xilinx VERSAL CANFD controllerVikram Garhwal
The QTests perform three tests on the Xilinx VERSAL CANFD controller: Tests the CANFD controllers in loopback. Tests the CANFD controllers in normal mode with CAN frame. Tests the CANFD controllers in normal mode with CANFD frame. Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com> Acked-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-06-06Revert "tests/requirements.txt: bump up avocado-framework version to 101.0"Paolo Bonzini
This reverts commit ec5ffa0056389c3c10ea2de1e78366f66f4e5abc. Bumping avocado to version 101 has two issues. First, there are problems where Avocado is not logging of command lines or terminal output, and not collecting Python logs outside the avocado namespace. Second, the recent changes to Python handling mean that there is a single virtual environment for all the build, instead of a separate one for testing. Requiring a too-new version of avocado causes conflicts with any avocado plugins installed on the host: $ make check-venv make[1]: Entering directory '/home/berrange/src/virt/qemu/build' GIT ui/keycodemapdb tests/fp/berkeley-testfloat-3 tests/fp/berkeley-softfloat-3 dtc VENVPIP install -e /home/berrange/src/virt/qemu/python/ VENVPIP install -r /home/berrange/src/virt/qemu/tests/requirements.txt ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts. avocado-framework-plugin-varianter-yaml-to-mux 98.0 requires avocado-framework==98.0, but you have avocado-framework 101.0 which is incompatible. avocado-framework-plugin-result-html 98.0 requires avocado-framework==98.0, but you have avocado-framework 101.0 which is incompatible. make[1]: Leaving directory '/home/berrange/src/virt/qemu/build' To avoid this issue, tests/requirements.txt should use a ">=" constraint and the version of Avocado should be limited to what distros provide in the system packages. Only Fedora has Avocado, and more specifically version 92.0 (though 98.0 is also available as a module). As a first step, this patch reverts the introduction of a too-new Avocado. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06atomics: eliminate mb_read/mb_setPaolo Bonzini
qatomic_mb_read and qatomic_mb_set were the very first atomic primitives introduced for QEMU; their semantics are unclear and they provide a false sense of safety. The last use of qatomic_mb_read() has been removed, so delete it. qatomic_mb_set() instead can survive as an optimized qatomic_set()+smp_mb(), similar to Linux's smp_store_mb(), but rename it to qatomic_set_mb() to match the order of the two operations. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-05iotests/iov-padding: New testHanna Czenczek
Test that even vectored IO requests with 1024 vector elements that are not aligned to the device's request alignment will succeed. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Hanna Czenczek <hreitz@redhat.com> Message-Id: <20230411173418.19549-5-hreitz@redhat.com>
2023-06-05tests/qtest: Run ipmi-bt-test only if CONFIG_IPMI_EXTERN is setThomas Huth
The ipmi-bt-test uses "-device ipmi-bmc-extern", thus it should only be run if this device has been enabled in the configuration. Message-Id: <20230524081024.1619273-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-06-05tests/tcg/s390x: Test MXDB and MXDBRIlya Leoshkevich
Add a small test to prevent regressions. Cc: qemu-stable@nongnu.org Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20230601223027.795501-3-iii@linux.ibm.com> Acked-by: David Hildenbrand <david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-06-05tests/tcg/s390x: Test single-stepping SVCIlya Leoshkevich
Add a small test to prevent regressions. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Acked-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230510230213.330134-3-iii@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-06-05tests/tcg/s390x: Test LOCFHRIlya Leoshkevich
Add a small test to prevent regressions. Cc: qemu-stable@nongnu.org Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20230526181240.1425579-5-iii@linux.ibm.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-06-05tests/tcg/s390x: Test LCBBIlya Leoshkevich
Add a test to prevent regressions. Cc: qemu-stable@nongnu.org Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20230526181240.1425579-3-iii@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-06-02Merge tag 'migration-20230602-pull-request' of ↵Richard Henderson
https://gitlab.com/juan.quintela/qemu into staging Migration Pull request (20230602 vintage) This PULL request get: - All migration-test patches except last one (daniel) - Documentation about live test cases (peter) Please apply. # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEGJn/jt6/WMzuA0uC9IfvGFhy1yMFAmR5yRwACgkQ9IfvGFhy # 1yOLQQ/+NsrXEj7Bwp2PdGo+wBRkq4Gah/mc9F00pqtJc2CGNWgfgDohhZjBrhRv # cTABsfEcIKgCYqGYwVCklJGlUMzxlJPPcMfvou5SWN59E4FBFSg4DWaBfDPCS8LW # yjnz0JcpxJ+Ge0eqP6xpTPKQ0YGisdav/PjF8GZewBCjyrhZop062a92B2t59D8Y # shJYKaZZU/5/4zx6KqOm9OClD/yJ+w5q6cGn89/rFE0RMSVywZ3Y1O8/LwIAEP6U # oj88rczh3geGlsmtPIeyhA3BdnYuPonmyLz8CINFH9+y2tR9l1dN59q1uwEOIvff # BhJvxTNmkTvsi5zeAmbp2CYmRTwhBmlanh8v2OLNj8zlt0cHYNpiYUZO9qxCHIyT # LnNTTYhrpqAqINdm+Z8c3ymDKkTz0KECBa45hdFtNB4ZOXPDQTHVqkQRfe3CxDKz # f/WM4TxHEzVMw/Ow1K9Kbk7/AEwIV6Ol2BSf9D+ZcU4ydmu6ENhV9G4cQ9Orlv8I # opychxf+O/b6yhVFq7J1ufDhfn3aWQmUQC06npEgfrIV/fLrXhYfs2CXkNZs78v6 # MTMNPNBN/UasM8hx+ldsjZEHf625lO3eNWoNY1Xxog5YICnNLA+tG6n69uybew2+ # UOVyoHwX7iqaToK6bQNCS4H/PjCp3v7fzw1Nsz48Pfaklpivz/k= # =4exy # -----END PGP SIGNATURE----- # gpg: Signature made Fri 02 Jun 2023 03:49:00 AM PDT # gpg: using RSA key 1899FF8EDEBF58CCEE034B82F487EF185872D723 # gpg: Good signature from "Juan Quintela <quintela@redhat.com>" [unknown] # gpg: aka "Juan Quintela <quintela@trasno.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: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723 * tag 'migration-20230602-pull-request' of https://gitlab.com/juan.quintela/qemu: qtest/migration: Document live=true cases tests/qtest: make more migration pre-copy scenarios run non-live tests/qtest: distinguish src/dst migration VM stop/resume events tests/qtest: capture RESUME events during migration tests/qtest: replace wait_command() with qtest_qmp_assert_success tests/qtest: switch to using event callbacks for STOP event tests/qtest: get rid of some 'qtest_qmp' usage in migration test tests/qtest: get rid of 'qmp_command' helper in migration test tests/qtest: add support for callback to receive QMP events tests/qtest: add various qtest_qmp_assert_success() variants Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-02cutils: Improve qemu_strtosz handling of fractionsEric Blake
We have several limitations and bugs worth fixing; they are inter-related enough that it is not worth splitting this patch into smaller pieces: * ".5k" should work to specify 512, just as "0.5k" does * "1.9999k" and "1." + "9"*50 + "k" should both produce the same result of 2048 after rounding * "1." + "0"*350 + "1B" should not be treated the same as "1.0B"; underflow in the fraction should not be lost * "7.99e99" and "7.99e999" look similar, but our code was doing a read-out-of-bounds on the latter because it was not expecting ERANGE due to overflow. While we document that scientific notation is not supported, and the previous patch actually fixed qemu_strtod_finite() to no longer return ERANGE overflows, it is easier to pre-filter than to try and determine after the fact if strtod() consumed more than we wanted. Note that this is a low-level semantic change (when endptr is not NULL, we can now successfully parse with a scale of 'E' and then report trailing junk, instead of failing outright with EINVAL); but an earlier commit already argued that this is not a high-level semantic change since the only caller passing in a non-NULL endptr also checks that the tail is whitespace-only. Fixes: https://gitlab.com/qemu-project/qemu/-/issues/1629 Fixes: cf923b78 ("utils: Improve qemu_strtosz() to have 64 bits of precision", 6.0.0) Fixes: 7625a1ed ("utils: Use fixed-point arithmetic in qemu_strtosz", 6.0.0) Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Hanna Czenczek <hreitz@redhat.com> Message-Id: <20230522190441.64278-20-eblake@redhat.com> [eblake: tweak function comment for accuracy]
2023-06-02cutils: Improve qemu_strtod* error pathsEric Blake
Previous patches changed all integral qemu_strto*() error paths to guarantee that *value is never left uninitialized. Do likewise for qemu_strtod. Also, tighten qemu_strtod_finite() to never return a non-finite value (prior to this patch, we were rejecting "inf" with -EINVAL and unspecified result 0.0, but failing "9e999" with -ERANGE and HUGE_VAL - which is infinite on IEEE machines - despite our function claiming to recognize only finite values). Auditing callers, we have no external callers of qemu_strtod, and among the callers of qemu_strtod_finite: - qapi/qobject-input-visitor.c:qobject_input_type_number_keyval() and qapi/string-input-visitor.c:parse_type_number() which reject all errors (does not matter what we store) - utils/cutils.c:do_strtosz() incorrectly assumes that *endptr points to '.' on all failures (that is, it is not distinguishing between EINVAL and ERANGE; and therefore still does the WRONG THING for "9.9e999". The change here does not entirely fix that (a later patch will tackle this more systematically), but at least it fixes the read-out-of-bounds first diagnosed in https://gitlab.com/qemu-project/qemu/-/issues/1629 - our testsuite, which we can update to match what we document Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Hanna Czenczek <hreitz@redhat.com> CC: qemu-stable@nongnu.org Message-Id: <20230522190441.64278-19-eblake@redhat.com>
2023-06-02cutils: Use parse_uint in qemu_strtosz for negative rejectionEric Blake
Rather than open-coding two different ways to check for an unwanted negative sign, reuse the same code in both functions. That way, if we decide down the road to accept "-0" instead of rejecting it, we have fewer places to change. Also, it means we now get ERANGE instead of EINVAL for negative values in qemu_strtosz, which is reasonable for what it represents. This in turn changes the expected output of a couple of iotests. The change is not quite complete: negative fractional scaled values can trip us up. This will be fixed in a later patch addressing other issues with fractional scaled values. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Hanna Czenczek <hreitz@redhat.com> Message-Id: <20230522190441.64278-18-eblake@redhat.com>
2023-06-02cutils: Set value in all integral qemu_strto* error pathsEric Blake
Our goal in writing qemu_strtoi() and friends is to have an interface harder to abuse than libc's strtol(). Leaving the return value uninitialized on some but not all error paths does not lend itself well to this goal; and our documentation wasn't helpful on what to expect. Note that the previous patch changed all qemu_strtosz() EINVAL error paths to slam value to 0 rather than stay uninitialized, even when the EINVAL eror occurs because of trailing junk. But for the remaining integral qemu_strto*, it's easier to return the parsed value than to force things back to zero, in part because of how check_strtox_error works; in part because people expect that from libc strto* (while there is no libc strtosz to compare to), and in part because doing so creates less churn in the testsuite. Here, the list of affected callers is much longer ('git grep "qemu_strto[ui]" "*.c" "**/*.c" | grep -v tests/ |wc -l' outputs 107, although a few of those are the implementation in in cutils.c), so touching as little as possible is the wisest course of action. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Hanna Czenczek <hreitz@redhat.com> Message-Id: <20230522190441.64278-17-eblake@redhat.com>
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