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* iotests: Revert "iotests: use -ccw on s390x for 040, 139, and 182"Laurent Vivier2021-03-241-5/+5
| | | | | | | | | | | | | | | | | | | | | Commit f1d5516ab583 introduces a test in some iotests to check if the machine is a s390-ccw-virtio and to select virtio-*-ccw rather than virtio-*-pci. We don't need that because QEMU already provides aliases to use the correct virtio interface according to the machine type. This patch removes all virtio-*-pci and virtio-*-ccw to use virtio-* instead and remove get_virtio_scsi_device(). This also enables virtio-mmio devices (virtio-*-device) Signed-off-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20210319202335.2397060-5-laurent@vivier.eu> Message-Id: <20210323165308.15244-20-alex.bennee@linaro.org>
* iotests: define group in each iotestVladimir Sementsov-Ogievskiy2021-01-201-0/+1
| | | | | | | | | | | | | | | | | | | | | We are going to drop group file. Define group in tests as a preparatory step. The patch is generated by cd tests/qemu-iotests grep '^[0-9]\{3\} ' group | while read line; do file=$(awk '{print $1}' <<< "$line"); groups=$(sed -e 's/^... //' <<< "$line"); awk "NR==2{print \"# group: $groups\"}1" $file > tmp; cat tmp > $file; done Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210116134424.82867-7-vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
* iotests: rewrite iotest 240 in pythonMaxim Levitsky2020-11-091-131/+88Star
| | | | | | | | | | | | | | The recent changes that brought RCU delayed device deletion, broke few tests and this test breakage went unnoticed. Fix this test by rewriting it in python (which allows to wait for DEVICE_DELETED events before continuing). Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20201104185025.434703-3-mlevitsk@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
* iotests/240: Create socket in $SOCK_DIRMax Reitz2019-10-281-2/+2
| | | | | | | | Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-22-mreitz@redhat.com Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
* iotests: Set read-zeroes on in null block driver for ValgrindAndrey Shinkevich2019-07-191-4/+4
| | | | | | | | | | | | The Valgrind tool reports about the uninitialised buffer 'buf' instantiated on the stack of the function guess_disk_lchs(). Pass 'read-zeroes=on' to the null block driver to make it deterministic. The output of the tests 051, 186 and 227 now includes the parameter 'read-zeroes'. So, the benchmark output files are being changed too. Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* nbd-server: Call blk_set_allow_aio_context_change()Kevin Wolf2019-06-041-0/+21
| | | | | | | | | | | The NBD server uses an AioContext notifier, so it can tolerate that its BlockBackend is switched to a different AioContext. Before we start actually calling bdrv_try_set_aio_context(), which checks for consistency, outside of test cases, we need to make sure that the NBD server actually allows this. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* tests/qemu-iotests: Remove the "_supported_os Linux" line from many testsThomas Huth2019-05-211-1/+0Star
| | | | | | | | | | | | | A lot of tests run fine on FreeBSD and macOS, too - the limitation to Linux here was likely just copied-and-pasted from other tests. Thus remove the "_supported_os Linux" line from tests that run successful in our CI pipelines on FreeBSD and macOS. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20190502084506.8009-6-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* tests/qemu-iotests: Do not hard-code the path to bashThomas Huth2019-05-211-1/+1
| | | | | | | | | | | | | bash is installed in a different directory on non-Linux systems like FreeBSD. Do not hard-code /bin/bash here so that the tests can run there, too. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20190502084506.8009-4-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* virtio-scsi: Forbid devices with different iothreads sharing a blockdevAlberto Garcia2019-02-011-0/+22
| | | | | | | | This patch forbids attaching a disk to a SCSI device if its using a different AioContext. Test case included. Signed-off-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* scsi-disk: Acquire the AioContext in scsi_*_realize()Alberto Garcia2019-02-011-0/+18
| | | | | | | | This fixes a crash when attaching two disks with the same blockdev to a SCSI device that is using iothreads. Test case included. Signed-off-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* virtio-scsi: Move BlockBackend back to the main AioContext on unplugAlberto Garcia2019-02-011-0/+89
This fixes a crash when attaching a disk to a SCSI device using iothreads, then detaching it and reattaching it again. Test case included. Signed-off-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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