linux-hardened/drivers/s390
Andreas Herrmann 1db2c9c093 [SCSI] zfcp: fix bug during adapter shutdown
Fixes a race between zfcp_fsf_req_dismiss_all and
zfcp_qdio_reqid_check. During adapter shutdown it occurred that a
request was cleaned up twice. First during its normal
completion. Second when dismiss_all was called.  The fix is to
serialize access to fsf request list between zfcp_fsf_req_dismiss_all
and zfcp_qdio_reqid_check and delete a fsf request from the list if
its completion is triggered.  (Additionally a rwlock was replaced by a
spinlock and fsf_req_cleanup was eliminated.)

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-13 21:32:48 -05:00
..
block [PATCH] s390: dasd set online failure 2005-05-17 07:59:17 -07:00
char Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cio [PATCH] Change synchronize_kernel to _rcu and _sched 2005-05-01 08:59:04 -07:00
crypto [PATCH] s390: remove ioctl32 from crypto driver 2005-05-01 08:59:00 -07:00
net [PATCH] s390: cmm guest sender id 2005-05-01 08:58:58 -07:00
scsi [SCSI] zfcp: fix bug during adapter shutdown 2005-06-13 21:32:48 -05:00
ebcdic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Kconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
s390mach.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
s390mach.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sysinfo.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00