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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2018-06-19 19:11:24 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-06-21 13:33:13 +0300 |
| commit | 5ed4b0c5d17671160c0ab74a260ae57e9352b585 (patch) | |
| tree | 33dffd33e91c6914bbe80fabc9b610cc3d0eb2cc | |
| parent | e704e34cd0bbd1c69eb4ca724935a23f6440502e (diff) | |
| download | linux-5ed4b0c5d17671160c0ab74a260ae57e9352b585.tar.xz | |
ARC/kprobes: Don't call the ->break_handler() in ARC kprobes code
Don't call the ->break_handler() from the ARC kprobes code,
because it was only used by jprobes which got removed.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: linux-arch@vger.kernel.org
Cc: linux-snps-arc@lists.infradead.org
Link: https://lore.kernel.org/lkml/152942468446.15209.13773902741600803798.stgit@devbox
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | arch/arc/kernel/kprobes.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arc/kernel/kprobes.c b/arch/arc/kernel/kprobes.c index 7811a6bbe8f0..465365696c91 100644 --- a/arch/arc/kernel/kprobes.c +++ b/arch/arc/kernel/kprobes.c @@ -234,13 +234,6 @@ int __kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs) } return 1; - } else if (kprobe_running()) { - p = __this_cpu_read(current_kprobe); - if (p->break_handler && p->break_handler(p, regs)) { - setup_singlestep(p, regs); - kcb->kprobe_status = KPROBE_HIT_SS; - return 1; - } } /* no_kprobe: */ |