bwlp/qemu.git - Experimental fork of QEMU with video encoding patches

	Commit message (Collapse)	Author	Age	Files	Lines
*	iotests: rewrite iotest 240 in python	Maxim Levitsky	2020-11-09	1	-34/+42
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	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>
*	scsi-disk: Use qdev_prop_drive_iothread	Kevin Wolf	2019-06-04	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	This makes use of qdev_prop_drive_iothread for scsi-disk so that the disk can be attached to a node that is already in the target AioContext. We need to check that the HBA actually supports iothreads, otherwise scsi-disk must make sure that the node is already in the main AioContext. This changes the error message for conflicting iothread settings. Previously, virtio-scsi produced the error message, now it comes from blk_set_aio_context(). Update a test case accordingly. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
*	nbd-server: Call blk_set_allow_aio_context_change()	Kevin Wolf	2019-06-04	1	-0/+13
\| \| \| \| \| \| \| \| \| \| \|	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>
*	virtio-scsi: Forbid devices with different iothreads sharing a blockdev	Alberto Garcia	2019-02-01	1	-0/+20
\| \| \| \| \| \| \| \|	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 Garcia	2019-02-01	1	-0/+16
\| \| \| \| \| \| \| \|	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 unplug	Alberto Garcia	2019-02-01	1	-0/+18
	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>