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-rw-r--r--arch/arm64/kernel/time.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c
index 13339b6ffc1a..59779699a1a4 100644
--- a/arch/arm64/kernel/time.c
+++ b/arch/arm64/kernel/time.c
@@ -52,8 +52,11 @@ unsigned long profile_pc(struct pt_regs *regs)
frame.fp = regs->regs[29];
frame.sp = regs->sp;
frame.pc = regs->pc;
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+ frame.graph = -1; /* no task info */
+#endif
do {
- int ret = unwind_frame(&frame);
+ int ret = unwind_frame(NULL, &frame);
if (ret < 0)
return 0;
} while (in_lock_functions(frame.pc));