]> git.baikalelectronics.ru Git - kernel.git/commit
mpt3sas: Never block the Enclosure device
authorSuganath prabu Subramani <suganath-prabu.subramani@avagotech.com>
Thu, 28 Jan 2016 06:37:01 +0000 (12:07 +0530)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 24 Feb 2016 02:27:02 +0000 (21:27 -0500)
commitd744850e79b6d6b4874f6e045ba66717c7a8b64e
treea4f6a82143ec10d1a4efc7061ef54fafb616189e
parentd905e8bf24769dc427436f06b947f59020ad2bf6
mpt3sas: Never block the Enclosure device

Never block the SEP device (i.e. Never invoke the
scsi_internal_device_block() API for SEP device) even for the delay not
responding events. Blocking the SEP device will create a deadlock while
adding any device to the OS.

Signed-off-by: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>
Signed-off-by: Chaitra P B <chaitra.basappa@avagotech.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/mpt3sas/mpt3sas_base.h
drivers/scsi/mpt3sas/mpt3sas_scsih.c