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| author |   Xiang Chen <chenxiang66@hisilicon.com> | 2020-01-09 09:12:24 +0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2020-01-10 01:28:56 -0500 |
| commit | 465f4edaecc6c37f81349233e84d46246bcac11a (patch) | |
| tree | 66f5d504778166f62f25fb0bc8c7d0e5491b92de /drivers/usb/cdns3/cdns3-imx.c | |
| parent | scsi: target/iblock: Fix protection error with blocks greater than 512B (diff) | |
| download | wireguard-linux-465f4edaecc6c37f81349233e84d46246bcac11a.tar.xz wireguard-linux-465f4edaecc6c37f81349233e84d46246bcac11a.zip | |
scsi: sd: Clear sdkp->protection_type if disk is reformatted without PI
If an attached disk with protection information enabled is reformatted
to Type 0 the revalidation code does not clear the original protection
type and subsequent accesses will keep setting RDPROTECT/WRPROTECT.
Set the protection type to 0 if the disk reports PROT_EN=0 in READ
CAPACITY(16).
[mkp: commit desc]
Fixes: fe542396da73 ("[SCSI] sd: Ensure we correctly disable devices with unknown protection type")
Link: https://lore.kernel.org/r/1578532344-101668-1-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions