1 files changed, 6 insertions, 0 deletions

diff --git a/kernel/events/hw_breakpoint.c b/kernel/events/hw_breakpoint.c
index 3330022a7ac1..bb38c4d3ee12 100644
--- a/kernel/events/hw_breakpoint.c
+++ b/kernel/events/hw_breakpoint.c
@@ -581,6 +581,12 @@ static int hw_breakpoint_event_init(struct perf_event *bp)
         if (bp->attr.type != PERF_TYPE_BREAKPOINT)
                 return -ENOENT;
 
+        /*
+         * no branch sampling for breakpoint events
+         */
+        if (has_branch_stack(bp))
+                return -EOPNOTSUPP;
+
         err = register_perf_hw_breakpoint(bp);
         if (err)
                 return err;