3.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mahesh Rajashekhara mahesh.rajashekhara@microsemi.com
commit 505aa4b6a8834a2300971c5220c380c3271ebde3 upstream.
A drive being sanitized will return NOT READY / ASC 0x4 / ASCQ 0x1b ("LOGICAL UNIT NOT READY. SANITIZE IN PROGRESS").
Prevent spinning up the drive until this condition clears.
[mkp: tweaked commit message]
Signed-off-by: Mahesh Rajashekhara mahesh.rajashekhara@microsemi.com Cc: stable@vger.kernel.org Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/scsi/sd.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1848,6 +1848,8 @@ sd_spinup_disk(struct scsi_disk *sdkp) break; /* standby */ if (sshdr.asc == 4 && sshdr.ascq == 0xc) break; /* unavailable */ + if (sshdr.asc == 4 && sshdr.ascq == 0x1b) + break; /* sanitize in progress */ /* * Issue command to spin up drive when not ready */