scsi: core: Retry I/O for Notify (Enable Spinup) Required error
authorQuat Le <quat.le@oracle.com>
Tue, 29 Jun 2021 15:58:26 +0000 (08:58 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 14 Jul 2021 15:00:32 +0000 (17:00 +0200)
commit0ebd7a1063791f86a8c572227a4cfc18b8daa4d4
treecc4a36296167dd9aa30aded769d387e87bcff725
parentdfc8ec0b96e41747a1fdb9bec330294eb143bf63
scsi: core: Retry I/O for Notify (Enable Spinup) Required error

commit 104739aca4488909175e9e31d5cd7d75b82a2046 upstream.

If the device is power-cycled, it takes time for the initiator to transmit
the periodic NOTIFY (ENABLE SPINUP) SAS primitive, and for the device to
respond to the primitive to become ACTIVE. Retry the I/O request to allow
the device time to become ACTIVE.

Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210629155826.48441-1-quat.le@oracle.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Quat Le <quat.le@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/scsi/scsi_lib.c