Heiko Carstens dc5a60756e s390/dasd: fix diag 0x250 inline assembly ... commit ce0c12b633846a47e103842149a5bac2e5d261ec upstream. git commit 1ec2772e0c ("s390/diag: add a statistic for diagnose calls") added function calls to gather diagnose statistics. In case of the dasd diag driver the function call was added between a register asm statement which initialized register r2 and the inline assembly itself. The function call clobbers the contents of register r2 and therefore the diag 0x250 call behaves in a more or less random way. Fix this by extracting the function call into a separate function like we do everywhere else. Fixes: 1ec2772e0c ("s390/diag: add a statistic for diagnose calls") Reported-and-tested-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-03-16 08:42:58 -07:00
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block	s390/dasd: fix diag 0x250 inline assembly	2016-03-16 08:42:58 -07:00
char	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2015-11-04 11:31:31 -08:00
cio	s390: add support for ipl devices in subchannel sets > 0	2015-11-11 13:56:27 +01:00
crypto	s390/zcrypt: Fix AP queue handling if queue is full	2015-11-27 09:23:29 +01:00
net	s390/qeth: optimize MAC handling in rx_mode callback	2015-10-07 04:52:04 -07:00
scsi	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-03 15:46:07 -07:00
virtio	virtio/s390: handle error values in irb	2015-12-17 10:37:33 +02:00
Makefile	virtio/s390: rename drivers/s390/kvm -> drivers/s390/virtio	2015-07-07 14:27:06 +03:00