OSDN Git Service

s390/ftrace: add code replacement sanity checks
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Tue, 9 Dec 2014 09:18:49 +0000 (10:18 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 8 Jan 2015 09:02:46 +0000 (10:02 +0100)
commit58498ee3e573dc03be651b6839dbdf865ae7ee38
treecea8b9834cc8ad9de2d962015502e47e91819341
parentfbc89c952f004fb9191c23605a1428df6dd39a90
s390/ftrace: add code replacement sanity checks

Always verify that the to be replaced code matches what we expect to see.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/ftrace.c