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| author | Ingo Molnar <mingo@kernel.org> | 2015-02-24 15:55:28 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-02-24 15:55:28 +0100 |
| commit | a1fb6696c662920f695c97591d759391aca8a1ad (patch) | |
| tree | 25cc9ca4d1d291e122ff694dd41a9cc6d6513f60 /arch/s390/kernel/kprobes.c | |
| parent | 1f40a8bfa91adfa8d1ac5013c08c76f6fd6691ad (diff) | |
| parent | c517d838eb7d07bbe9507871fab3931deccff539 (diff) | |
| download | blackbird-op-linux-a1fb6696c662920f695c97591d759391aca8a1ad.tar.gz blackbird-op-linux-a1fb6696c662920f695c97591d759391aca8a1ad.zip | |
Merge tag 'v4.0-rc1' into x86/mm, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/s390/kernel/kprobes.c')
| -rw-r--r-- | arch/s390/kernel/kprobes.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c index 1e4c710dfb92..f516edc1fbe3 100644 --- a/arch/s390/kernel/kprobes.c +++ b/arch/s390/kernel/kprobes.c @@ -69,7 +69,8 @@ static void copy_instruction(struct kprobe *p) /* * If kprobes patches the instruction that is morphed by * ftrace make sure that kprobes always sees the branch - * "jg .+24" that skips the mcount block + * "jg .+24" that skips the mcount block or the "brcl 0,0" + * in case of hotpatch. */ ftrace_generate_nop_insn((struct ftrace_insn *)p->ainsn.insn); p->ainsn.is_ftrace_insn = 1; |
