4.4-stable patches

added patches:
	scsi-core-retry-i-o-for-notify-enable-spinup-required-error.patch

diff --git a/queue-4.4/scsi-core-retry-i-o-for-notify-enable-spinup-required-error.patch b/queue-4.4/scsi-core-retry-i-o-for-notify-enable-spinup-required-error.patch
new file mode 100644 (file)
index 0000000..6c2f558
--- /dev/null
+++ b/queue-4.4/scsi-core-retry-i-o-for-notify-enable-spinup-required-error.patch
@@ -0,0 +1,35 @@
+From 104739aca4488909175e9e31d5cd7d75b82a2046 Mon Sep 17 00:00:00 2001
+From: Quat Le <quat.le@oracle.com>
+Date: Tue, 29 Jun 2021 08:58:26 -0700
+Subject: scsi: core: Retry I/O for Notify (Enable Spinup) Required error
+
+From: Quat Le <quat.le@oracle.com>
+
+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 |    1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/scsi/scsi_lib.c
++++ b/drivers/scsi/scsi_lib.c
+@@ -1004,6 +1004,7 @@ void scsi_io_completion(struct scsi_cmnd
+                               case 0x07: /* operation in progress */
+                               case 0x08: /* Long write in progress */
+                               case 0x09: /* self test in progress */
++                              case 0x11: /* notify (enable spinup) required */
+                               case 0x14: /* space allocation in progress */
+                                       action = ACTION_DELAYED_RETRY;
+                                       break;

diff --git a/queue-4.4/series b/queue-4.4/series
index 350df4b0ae2d8305d6251daf2e4c051f56c66cee..9b48e9283b7a0c453d7fa5e221c939775739c327 100644 (file)
--- a/queue-4.4/series
+++ b/queue-4.4/series
@@ -90,3 +90,4 @@ phy-ti-dm816x-fix-the-error-handling-path-in-dm816x_.patch
 extcon-sm5502-drop-invalid-register-write-in-sm5502_.patch
 extcon-max8997-add-missing-modalias-string.patch
 mmc-vub3000-fix-control-request-direction.patch
+scsi-core-retry-i-o-for-notify-enable-spinup-required-error.patch