On 6/17/19 5:19 AM, Christoph Hellwig wrote:
This ensures all proper DMA layer handling is taken care of by the
SCSI midlayer.
Signed-off-by: Christoph Hellwig <[email protected]>
---
drivers/scsi/storvsc_drv.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index b89269120a2d..7ed6f2fc1446 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1422,9 +1422,6 @@ static int storvsc_device_configure(struct scsi_device
*sdevice)
{
blk_queue_rq_timeout(sdevice->request_queue, (storvsc_timeout * HZ));
- /* Ensure there are no gaps in presented sgls */
- blk_queue_virt_boundary(sdevice->request_queue, PAGE_SIZE - 1);
-
sdevice->no_write_same = 1;
/*
@@ -1697,6 +1694,8 @@ static struct scsi_host_template scsi_driver = {
.this_id = -1,
/* Make sure we dont get a sg segment crosses a page boundary */
.dma_boundary = PAGE_SIZE-1,
+ /* Ensure there are no gaps in presented sgls */
+ .virt_boundary_mask = PAGE_SIZE-1,
.no_write_same = 1,
.track_queue_depth = 1,
};
Reviewed-by: Bart Van Assche <[email protected]>
