4.4-stable review patch. If anyone has any objections, please let me know.
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From: Paolo Bonzini pbonzini@redhat.com
commit a680f1d463aeaeb00d22af257a56e111967c2f18 upstream.
Multi-queue virtio-scsi uses a different scsi_host_template struct. Add the .device_alloc field there, too.
Fixes: 25d1d50e23275e141e3a3fe06c25a99f4c4bf4e0 Cc: stable@vger.kernel.org Cc: David Gibson david@gibson.dropbear.id.au Signed-off-by: Paolo Bonzini pbonzini@redhat.com Reviewed-by: Fam Zheng famz@redhat.com Reviewed-by: Stefan Hajnoczi stefanha@redhat.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Cc: Ben Hutchings ben.hutchings@codethink.co.uk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/scsi/virtio_scsi.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -819,6 +819,7 @@ static struct scsi_host_template virtscs .eh_abort_handler = virtscsi_abort, .eh_device_reset_handler = virtscsi_device_reset,
+ .slave_alloc = virtscsi_device_alloc, .can_queue = 1024, .dma_boundary = UINT_MAX, .use_clustering = ENABLE_CLUSTERING,