X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Farch%2Farc%2Fkernel%2Fstacktrace.c;fp=kernel%2Farch%2Farc%2Fkernel%2Fstacktrace.c;h=11b50959f20ed38a18d6edbe9d7da969a1970f54;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=001de4ce711eae2b095451a52f68e77db3d81ef4;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/arch/arc/kernel/stacktrace.c b/kernel/arch/arc/kernel/stacktrace.c
index 001de4ce7..11b50959f 100644
--- a/kernel/arch/arc/kernel/stacktrace.c
+++ b/kernel/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