1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arc/kernel/stacktrace.c b/arch/arc/kernel/stacktrace.c
index e0efff15a5ae..b9192a653b7e 100644
--- a/arch/arc/kernel/stacktrace.c
+++ b/arch/arc/kernel/stacktrace.c
@@ -142,7 +142,7 @@ arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs,
          * prelogue is setup (callee regs saved and then fp set and not other
          * way around
          */
-        pr_warn("CONFIG_ARC_DW2_UNWIND needs to be enabled\n");
+        pr_warn_once("CONFIG_ARC_DW2_UNWIND needs to be enabled\n");
         return 0;
 
 #endif