Sebastian Ott b707c65ae7 s390/scm_blk: fix deadlock for requests != REQ_TYPE_FS ...

When we refuse a non REQ_TYPE_FS request in the build request function
we already hold the queue lock. Thus we must not call blk_end_request_all
but __blk_end_request_all.

Reported-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Fixes: de9587a ('s390/scm_blk: fix endless loop for requests != REQ_TYPE_FS')
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2016-04-01 17:20:54 +02:00

..

dasd_3990_erp.c

s390/time: rename tod clock access functions

2013-02-14 15:55:10 +01:00

dasd_alias.c

s390/dasd: reorder lcu and device lock

2016-03-17 13:18:25 +01:00

dasd_devmap.c

s390: Use pr_warn instead of pr_warning

2016-03-07 13:12:04 +01:00

dasd_diag.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2016-03-16 10:47:45 -07:00

dasd_diag.h

s390: remove 31 bit support

2015-03-25 11:49:33 +01:00

dasd_eckd.c

s390/dasd: reorder lcu and device lock

2016-03-17 13:18:25 +01:00

dasd_eckd.h

s390/dasd: reorder lcu and device lock

2016-03-17 13:18:25 +01:00

dasd_eer.c

s390/time: rename tod clock access functions

2013-02-14 15:55:10 +01:00

dasd_erp.c

s390/dasd: fix statistics for recovered requests

2013-08-28 09:19:34 +02:00

dasd_fba.c

s390/dasd: remove casts to dasd_*_private

2016-03-07 13:12:02 +01:00

dasd_fba.h

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

dasd_genhd.c

s390: Use pr_warn instead of pr_warning

2016-03-07 13:12:04 +01:00

dasd_int.h

s390/dasd: reorder lcu and device lock

2016-03-17 13:18:25 +01:00

dasd_ioctl.c

s390: Use pr_warn instead of pr_warning

2016-03-07 13:12:04 +01:00

dasd_proc.c

s390: Use pr_warn instead of pr_warning

2016-03-07 13:12:04 +01:00

dasd.c

s390/dasd: fix performance drop

2016-02-17 09:24:07 +01:00

dcssblk.c

s390: Use pr_warn instead of pr_warning

2016-03-07 13:12:04 +01:00

Kconfig

s390/scm_block: force cluster writes

2012-09-26 15:45:01 +02:00

Makefile

s390/scm_block: force cluster writes

2012-09-26 15:45:01 +02:00

scm_blk_cluster.c

s390/scm_block: fix off by one during cluster reservation

2015-02-26 09:24:47 +01:00

scm_blk.c

s390/scm_blk: fix deadlock for requests != REQ_TYPE_FS

2016-04-01 17:20:54 +02:00

scm_blk.h

s390/scm_block: make the number of reqs per HW req configurable

2014-12-08 09:42:47 +01:00

scm_drv.c

s390/scm_block: fix printk format string

2013-03-21 13:35:37 +01:00

xpram.c

block: change ->make_request_fn() and users to return a queue cookie

2015-11-07 10:40:46 -07:00