Suganath Prabu S b4fd2ab0a9 scsi: mpt3sas: Fix deadlock while cancelling the running firmware event ...

[ Upstream commit e2fac6c44ae06e58ac02181b048af31195883c31 ]

Do not cancel current running firmware event work if the event type is
different from MPT3SAS_REMOVE_UNRESPONDING_DEVICES.  Otherwise a deadlock
can be observed while cancelling the current firmware event work if a hard
reset operation is called as part of processing the current event.

Link: https://lore.kernel.org/r/20210518051625.1596742-2-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-20 16:05:40 +02:00

..

mpi

scsi: mpt3sas: Update MPI Headers to v02.00.57

2020-01-02 22:23:16 -05:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

Makefile

scsi: mpt3sas: Capture IOC data for debugging purposes

2020-05-07 22:24:27 -04:00

mpt3sas_base.c

scsi: mpt3sas: Block PCI config access from userspace during reset

2021-05-11 14:47:13 +02:00

mpt3sas_base.h

scsi: mpt3sas: Update driver version to 35.100.00.00

2020-08-20 21:41:50 -04:00

mpt3sas_config.c

scsi: mpt3sas: Memset config_cmds.reply buffer with zeros

2020-08-20 21:41:50 -04:00

mpt3sas_ctl.c

scsi: mpt3sas: Fix ioctl timeout

2020-12-01 00:28:41 -05:00

mpt3sas_ctl.h

scsi: mpt3sas: Reuse diag buffer allocated at load time

2019-09-30 22:32:47 -04:00

mpt3sas_debug.h

…

mpt3sas_debugfs.c

scsi: mpt3sas: Remove unused including <linux/version.h>

2020-05-11 23:09:21 -04:00

mpt3sas_scsih.c

scsi: mpt3sas: Fix deadlock while cancelling the running firmware event

2021-07-20 16:05:40 +02:00

mpt3sas_transport.c

scsi: mpt3sas: Optimize mpt3sas driver logging

2020-01-02 22:23:17 -05:00

mpt3sas_trigger_diag.c

scsi: mpt3sas: Display message before releasing diag buffer

2019-09-30 22:32:46 -04:00

mpt3sas_trigger_diag.h

scsi: mpt3sas: Fix spelling mistake

2020-06-15 23:28:46 -04:00

mpt3sas_warpdrive.c

…