Stefan Haberland b38f27e842 [S390] dasd: fix fixpoint divide exception in define_extent ... If an IO request is build on an alias device without prefix enabled we try to calculate with zero data from the alias device. This triggers a BUG statement with fixpoint divide exception. This case is very unlikely and can only happen if the pathgroup is lost with an alias device already in use. Prevent the alias device from being used in this case. Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2011-12-27 11:27:14 +01:00
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block	[S390] dasd: fix fixpoint divide exception in define_extent	2011-12-27 11:27:14 +01:00
char	[S390] zfcpdump: Do not initialize zfcpdump in kdump mode	2011-11-14 11:19:09 +01:00
cio	[S390] qdio: fix kernel panic for zfcp 31-bit	2011-12-27 11:27:14 +01:00
crypto	[S390] zcrypt: Fix error return codes.	2011-12-27 11:27:13 +01:00
kvm	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
net	[S390] qdio: fix kernel panic for zfcp 31-bit	2011-12-27 11:27:14 +01:00
scsi	[SCSI] zfcp: return early from slave_destroy if slave_alloc returned early	2011-12-14 15:40:43 +04:00
Makefile	[S390] split/move machine check handler code	2009-03-26 15:24:10 +01:00