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-rw-r--r--arch/x86_64/kernel/kprobes.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/kprobes.c b/arch/x86_64/kernel/kprobes.c
index c21cceaea27..2d7658fbbb2 100644
--- a/arch/x86_64/kernel/kprobes.c
+++ b/arch/x86_64/kernel/kprobes.c
@@ -361,7 +361,10 @@ int __kprobes kprobe_handler(struct pt_regs *regs)
* either a probepoint or a debugger breakpoint
* at this address. In either case, no further
* handling of this interrupt is appropriate.
+ * Back up over the (now missing) int3 and run
+ * the original instruction.
*/
+ regs->rip = (unsigned long)addr;
ret = 1;
}
/* Not one of ours: let kernel handle it */