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Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r--drivers/scsi/sd.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index cea625906440..902b649fc8ef 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2211,8 +2211,10 @@ static int sd_read_protection_type(struct scsi_disk *sdkp, unsigned char *buffer
u8 type;
int ret = 0;
- if (scsi_device_protection(sdp) == 0 || (buffer[12] & 1) == 0)
+ if (scsi_device_protection(sdp) == 0 || (buffer[12] & 1) == 0) {
+ sdkp->protection_type = 0;
return ret;
+ }
type = ((buffer[12] >> 1) & 7) + 1; /* P_TYPE 0 = Type 1 */
@@ -2956,15 +2958,16 @@ static void sd_read_block_characteristics(struct scsi_disk *sdkp)
q->limits.zoned = BLK_ZONED_HM;
} else {
sdkp->zoned = (buffer[8] >> 4) & 3;
- if (sdkp->zoned == 1)
+ if (sdkp->zoned == 1 && !disk_has_partitions(sdkp->disk)) {
/* Host-aware */
q->limits.zoned = BLK_ZONED_HA;
- else
+ } else {
/*
- * Treat drive-managed devices as
- * regular block devices.
+ * Treat drive-managed devices and host-aware devices
+ * with partitions as regular block devices.
*/
q->limits.zoned = BLK_ZONED_NONE;
+ }
}
if (blk_queue_is_zoned(q) && sdkp->first_scan)
sd_printk(KERN_NOTICE, sdkp, "Host-%s zoned block device\n",