[Qemu-devel] [PATCH 0/3] virtio-scsi: Fix unsafe bdrv_set_aio_context calls

[Fam Zheng]

It is not safe to call bdrv_set_aio_context outside BQL (see patch 1), so move
the call to main thread (patch 3). And as a bonus, the two loops in
virtio-scsi.c and virtio-scsi-dataplane.c for cmd queue handling are converged
(patch 2).


Fam Zheng (3):
  block: Forbid bdrv_set_aio_context outside BQL
  virtio-scsi: Deduplicate cmd queue handling code of dataplane
  virtio-scsi-dataplane: Use main thread BH to set BDS' aio context

 hw/scsi/virtio-scsi-dataplane.c |  26 +++----
 hw/scsi/virtio-scsi.c           | 153 ++++++++++++++++++++++++++++++++++------
 include/block/block.h           |   3 +-
 include/hw/virtio/virtio-scsi.h |  11 ++-
 4 files changed, 156 insertions(+), 37 deletions(-)

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1.9.3