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| author | Alberto Garcia <berto@igalia.com> | 2019-01-22 17:53:22 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2019-02-01 13:46:45 +0100 |
| commit | 3ff35ba391134e4e43ab96152deb38a62e62f858 (patch) | |
| tree | ceba43aca7e2477bb803b8252f10be9263e348d0 /tests/qemu-iotests | |
| parent | a6f230c8d13a7ff3a0c7f1097412f44bfd9eff0b (diff) | |
| download | qemu-3ff35ba391134e4e43ab96152deb38a62e62f858.zip qemu-3ff35ba391134e4e43ab96152deb38a62e62f858.tar.gz qemu-3ff35ba391134e4e43ab96152deb38a62e62f858.tar.bz2 | |
scsi-disk: Acquire the AioContext in scsi_*_realize()
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>
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/240 | 18 | ||||
| -rw-r--r-- | tests/qemu-iotests/240.out | 16 |
2 files changed, 34 insertions, 0 deletions
diff --git a/tests/qemu-iotests/240 b/tests/qemu-iotests/240 index ead7ee0..5d499c9 100755 --- a/tests/qemu-iotests/240 +++ b/tests/qemu-iotests/240 @@ -83,6 +83,24 @@ run_qemu <<EOF { "execute": "quit"} EOF +echo +echo === Attach two SCSI disks using the same block device and the same iothread === +echo + +run_qemu <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true}} +{ "execute": "object-add", "arguments": {"qom-type": "iothread", "id": "iothread0"}} +{ "execute": "device_add", "arguments": {"id": "scsi0", "driver": "${virtio_scsi}", "iothread": "iothread0"}} +{ "execute": "device_add", "arguments": {"id": "scsi-hd0", "driver": "scsi-hd", "drive": "hd0"}} +{ "execute": "device_add", "arguments": {"id": "scsi-hd1", "driver": "scsi-hd", "drive": "hd0"}} +{ "execute": "device_del", "arguments": {"id": "scsi-hd0"}} +{ "execute": "device_del", "arguments": {"id": "scsi-hd1"}} +{ "execute": "device_del", "arguments": {"id": "scsi0"}} +{ "execute": "blockdev-del", "arguments": {"node-name": "hd0"}} +{ "execute": "quit"} +EOF + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/240.out b/tests/qemu-iotests/240.out index 432d981..701cb5c 100644 --- a/tests/qemu-iotests/240.out +++ b/tests/qemu-iotests/240.out @@ -15,4 +15,20 @@ QMP_VERSION {"return": {}} {"return": {}} {"return": {}} + +=== Attach two SCSI disks using the same block device and the same iothread === + +Testing: +QMP_VERSION +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} *** done |