From 5ed4b0c5d17671160c0ab74a260ae57e9352b585 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Wed, 20 Jun 2018 01:11:24 +0900 Subject: 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 Acked-by: Thomas Gleixner Cc: Ananth N Mavinakayanahalli Cc: Andrew Morton Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Steven Rostedt Cc: Vineet Gupta 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 --- arch/arc/kernel/kprobes.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'arch/arc/kernel/kprobes.c') 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: */ -- cgit v1.2.3