Michael Holzheu f71ad62a26 [S390] tape: Fix race condition in tape block device driver ... Due to incorrect function call sequence it can happen that a tape block request is finished before the request is taken from the block request queue. The following sequence leads to that condition: * tapeblock_start_request() -> start CCW program * Request finishes -> IO interrupt * tapeblock_end_request() * end_that_request_last() If blkdev_dequeue_request() has not been called before end_that_request_last(), a kernel bug is triggered in end_that_request_last() because the request is still queued. To solve that problem blkdev_dequeue_request() has to be called before starting the CCW program. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2008-05-30 10:03:33 +02:00
..
block	[S390] dasd: fix timeout handling in interrupt handler	2008-05-15 16:52:40 +02:00
char	[S390] tape: Fix race condition in tape block device driver	2008-05-30 10:03:33 +02:00
cio	[S390] blacklist.c: removed duplicated include	2008-05-15 16:52:39 +02:00
crypto	[S390] zcrypt: Comments and kernel-doc cleanup	2008-04-17 07:47:06 +02:00
kvm	s390: KVM guest: fix compile error	2008-05-18 14:34:15 +03:00
net	netiucv: Fix missing driver attributes.	2008-04-29 01:56:36 -04:00
scsi	[SCSI] Let scsi_cmnd->cmnd use request->cmd buffer	2008-05-02 10:18:22 -05:00
ebcdic.c
Makefile	s390: KVM guest: virtio device support, and kvm hypercalls	2008-04-27 12:00:51 +03:00
s390_rdev.c
s390mach.c	[S390] s390mach compile warning	2008-05-07 09:23:02 +02:00
s390mach.h	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
sysinfo.c	[S390] Add new fields for System z10 to /proc/sysinfo	2008-04-17 07:47:01 +02:00