1 files changed, 7 insertions, 0 deletions

diff --git a/arch/x86/kernel/hw_breakpoint.c b/arch/x86/kernel/hw_breakpoint.c
index a8f1b803d2f..eaa6ae2a010 100644
--- a/arch/x86/kernel/hw_breakpoint.c
+++ b/arch/x86/kernel/hw_breakpoint.c
@@ -466,6 +466,13 @@ static int __kprobes hw_breakpoint_handler(struct die_args *args)
 
                 perf_bp_event(bp, args->regs);
 
+                /*
+                 * Set up resume flag to avoid breakpoint recursion when
+                 * returning back to origin.
+                 */
+                if (bp->hw.info.type == X86_BREAKPOINT_EXECUTE)
+                        args->regs->flags |= X86_EFLAGS_RF;
+
                 rcu_read_unlock();
         }
         /*