linux-stable/drivers/scsi/libsas
Hannes Reinecke 8e8c9d01c5 scsi: make eh_eflags persistent
If a failed command is retried and fails again we need
to enter SCSI EH, otherwise we will never be able to
recover the command.
To detect this situation we must not clear scmd->eh_eflags
when EH finishes but rather make it persistent throughout
the lifetime of the command.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Benjamin Block <bblock@linux.vnet.ibm.com>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-04-06 13:07:33 -04:00
..
Kconfig
Makefile
sas_ata.c SCSI misc on 20160727 2016-07-27 14:48:37 -07:00
sas_discover.c libsas: Fix Kernel Crash in smp_execute_task 2015-03-06 20:51:29 -08:00
sas_dump.c
sas_dump.h
sas_event.c
sas_expander.c block: split scsi_request out of struct request 2017-01-27 15:08:35 -07:00
sas_host_smp.c block: split scsi_request out of struct request 2017-01-27 15:08:35 -07:00
sas_init.c scsi: sas: remove sas_domain_release_transport 2017-04-04 20:16:38 -04:00
sas_internal.h scsi: libsas: remove sas_scsi_timed_out 2017-02-06 19:09:12 -05:00
sas_phy.c
sas_port.c [SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type 2013-05-10 07:47:52 -07:00
sas_scsi_host.c scsi: make eh_eflags persistent 2017-04-06 13:07:33 -04:00
sas_task.c