virtio-scsi: fix up cdb mess

Fam Zheng <[email protected]>, Alexey Kardashevskiy <[email protected]>, Nikunj A Dadhania <[email protected]> all reported that importing linux headers breaks cdb/sense in virtio scsi
in qemu.

This imports a linux patch fixing that, and does some related cleanups.

Lightly tested.

Testing would be very much appreciated.

Michael S. Tsirkin (4):
virtio-scsi: drop duplicate CDB/SENSE SIZE uapi/virtio_scsi: allow overriding CDB/SENSE size
virtio-scsi: fix cdb/sense size
virtio-scsi: clean out duplicate cdb field

 include/hw/virtio/virtio-scsi.h              | 12 ++++--------
 include/standard-headers/linux/virtio_scsi.h | 12 ++++++++++--
 hw/scsi/virtio-scsi.c                        | 12 ++++++------
 3 files changed, 20 insertions(+), 16 deletions(-)

MST

Works for me.

Alexey