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| author | Masami Hiramatsu | 2015-01-05 12:29:32 +0100 |
|---|---|---|
| committer | Jon Medhurst | 2015-01-13 17:10:16 +0100 |
| commit | cbf6ab52add20b845f903decc973afbd5463c527 (patch) | |
| tree | ea3dd11ef2a4f68aaf531038127aeee55c38db75 /arch/x86/kernel/kprobes | |
| parent | ARM: kprobes: Add test cases for stack consuming instructions (diff) | |
| download | kernel-qcow2-linux-cbf6ab52add20b845f903decc973afbd5463c527.tar.gz kernel-qcow2-linux-cbf6ab52add20b845f903decc973afbd5463c527.tar.xz kernel-qcow2-linux-cbf6ab52add20b845f903decc973afbd5463c527.zip | |
kprobes: Pass the original kprobe for preparing optimized kprobe
Pass the original kprobe for preparing an optimized kprobe arch-dep
part, since for some architecture (e.g. ARM32) requires the information
in original kprobe.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Jon Medhurst <tixy@linaro.org>
Diffstat (limited to 'arch/x86/kernel/kprobes')
| -rw-r--r-- | arch/x86/kernel/kprobes/opt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c index 7c523bbf3dc8..0dd8d089c315 100644 --- a/arch/x86/kernel/kprobes/opt.c +++ b/arch/x86/kernel/kprobes/opt.c @@ -322,7 +322,8 @@ void arch_remove_optimized_kprobe(struct optimized_kprobe *op) * Target instructions MUST be relocatable (checked inside) * This is called when new aggr(opt)probe is allocated or reused. */ -int arch_prepare_optimized_kprobe(struct optimized_kprobe *op) +int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, + struct kprobe *__unused) { u8 *buf; int ret; |