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(parent: 7a71fd1) | patch
s390/nmi: fix inline assembly constraints
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Tue, 13 Dec 2016 11:42:07 +0000 (12:42 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 14 Dec 2016 15:33:41 +0000 (16:33 +0100)
commit86fa7087d348b6c8a159c77ea20e530ee1230c34
tree79d9de665198475dc1ff35d2490ab09e374cdfc0tree | snapshot
parent7a71fd1c59dfd20fac4d14486d63d3d5ab70498acommit | diff
s390/nmi: fix inline assembly constraints

Add missing memory clobbers / barriers or use the Q constraint where
possible to tell the compiler that the inline assemblies actually
access memory and not only pointers to memory.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/nmi.c diff | blob | history
Linux kernel for KaRo TX COM modules