[PATCH 4/8] Drivers: scsi: storvsc: Filter WRITE_SAME_16

[K. Y. Srinivasan]

Host does not handle WRITE_SAME_16; filter this command out. This patch
is required to handle large devices (greater than 2 TB disks).

Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
---
 drivers/scsi/storvsc_drv.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index d9d8051..428dbda 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1529,6 +1529,7 @@ static bool storvsc_scsi_cmd_ok(struct scsi_cmnd *scmnd)
 	switch (scsi_op) {
 	/* the host does not handle WRITE_SAME, log accident usage */
 	case WRITE_SAME:
+	case WRITE_SAME_16:
 	/*
 	 * smartd sends this command and the host does not handle
 	 * this. So, don't send it.
-- 
1.7.4.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/