remarkable-linux/arch/s390/include
Heiko Carstens d5caa4dbf9 s390/jump label: use different nop instruction
Use a brcl 0,2 instruction for jump label nops during compile time,
so we don't mix up the different nops during mcount/hotpatch call
site detection.
The initial jump label code instruction replacement will exchange
these instructions with either a branch or a brcl 0,0 instruction.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-01-29 16:33:34 +01:00
..
asm s390/jump label: use different nop instruction 2015-01-29 16:33:34 +01:00
uapi/asm s390: wire up execveat syscall 2014-12-18 13:37:17 +01:00