linux-kernel-test/drivers/scsi/mpt2sas
Kashyap, Desai 155dd4c763 [SCSI] mpt2sas: Prevent sending command to FW while Host Reset
This patch renames the flag for indicating host reset from
ioc_reset_in_progress to shost_recovery. It also removes the spin locks
surrounding the setting of this flag, which are unnecessary.   Sanity checks on
the shost_recovery flag were added thru out the code so as to prevent sending
firmware commands during host reset.  Also, the setting of the shost state to
SHOST_RECOVERY was removed to prevent deadlocks, this is actually better
handled by the shost_recovery flag.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Reviewed-by: Eric Moore <Eric.moore@lsi.com>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-05 09:34:49 -05:00
..
mpi
Kconfig
Makefile
mpt2sas_base.c [SCSI] mpt2sas: Prevent sending command to FW while Host Reset 2009-09-05 09:34:49 -05:00
mpt2sas_base.h [SCSI] mpt2sas: Prevent sending command to FW while Host Reset 2009-09-05 09:34:49 -05:00
mpt2sas_config.c [SCSI] mpt2sas: fix config request and diag reset deadlock 2009-08-14 09:16:05 -05:00
mpt2sas_ctl.c [SCSI] mpt2sas: Prevent sending command to FW while Host Reset 2009-09-05 09:34:49 -05:00
mpt2sas_ctl.h [SCSI] mpt2sas : release diagnotic buffers prior host reset 2009-04-27 10:54:04 -05:00
mpt2sas_debug.h
mpt2sas_scsih.c [SCSI] mpt2sas: Prevent sending command to FW while Host Reset 2009-09-05 09:34:49 -05:00
mpt2sas_transport.c [SCSI] mpt2sas: Prevent sending command to FW while Host Reset 2009-09-05 09:34:49 -05:00