linux/drivers/scsi/libfc
Robert Love 3c2c3bf23c [SCSI] libfc: Fix incorrect locking and unlocking in FCP
The error handler grabs the si->scsi_queue_lock, but
in the case where the fsp pointer is NULL it releases
the scsi_host lock. This can lead to a variety of
system hangs depending on which is used first- the
scsi_host lock or the scsi_queue_lock.

This patch simply unlocks the correct lock when fcp
is NULL.

Signed-off-by: Robert Love <robert.w.love@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-12-21 12:24:20 -06:00
..
fc_disc.c [SCSI] libfc: Do not let disc work cancel itself 2010-10-25 15:11:37 -05:00
fc_elsct.c [SCSI] libfc: add fc_fill_reply_hdr() and fc_fill_hdr() 2010-07-28 09:06:00 -05:00
fc_exch.c [SCSI] libfc: tune fc_exch_em_alloc() to be O(2) 2010-12-21 12:24:19 -06:00
fc_fcp.c [SCSI] libfc: Fix incorrect locking and unlocking in FCP 2010-12-21 12:24:20 -06:00
fc_frame.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
fc_libfc.c [SCSI] libfc: add fc_fill_reply_hdr() and fc_fill_hdr() 2010-07-28 09:06:00 -05:00
fc_libfc.h [SCSI] libfc: add discovery-private pointer for LLD 2010-07-28 09:05:52 -05:00
fc_lport.c [SCSI] libfc: adds flogi retry in case DID is zero in RJT 2010-10-25 15:11:32 -05:00
fc_npiv.c [SCSI] libfc: Move the port_id into lport 2010-05-16 22:22:34 -04:00
fc_rport.c [SCSI] libfc: fix setting of rport dev loss 2010-10-25 15:11:29 -05:00
Makefile [SCSI] libfc: add some generic NPIV support routines to libfc 2009-12-04 12:00:56 -06:00