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(parent: ee09146) | patch
scsi: qla2xxx: Fix session cleanup hang
authorQuinn Tran <quinn.tran@cavium.com>
Fri, 25 Jan 2019 07:23:42 +0000 (23:23 -0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 6 Feb 2019 02:41:16 +0000 (21:41 -0500)
commitd504fc22aa0259ba1113ec0d45ed9dd1ee9f647f
tree8f6f6ecf6843897589e24aa2b3d68d267f5907f6tree | snapshot
parentee091463c8f905215c0c3d470b04541d3c5bea1ccommit | diff
scsi: qla2xxx: Fix session cleanup hang

On session cleanup, either an implicit LOGO or an implicit PRLO is used to
flush IOs.  If the flush command hit Queue Full condition, then it is
dropped.  This patch adds retry code to prevent command drop.

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/qla2xxx/qla_iocb.c diff | blob | history
drivers/scsi/qla2xxx/qla_os.c diff | blob | history
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