From 11bb4944f014d756f35261f5afcb346901ef1efa Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 2 Jun 2025 15:08:30 +0200 Subject: x86/bug: Implement WARN_ONCE() Implement WARN_ONCE like WARN using BUGFLAG_ONCE. Signed-off-by: Peter Zijlstra (Intel) Link: https://patch.msgid.link/20251110115758.339309119@infradead.org --- include/asm-generic/bug.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-generic') diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index e512071216be..09e8eccee8ed 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -180,8 +180,10 @@ extern __printf(1, 2) void __warn_printk(const char *fmt, ...); DO_ONCE_LITE_IF(condition, WARN_ON, 1) #endif +#ifndef WARN_ONCE #define WARN_ONCE(condition, format...) \ DO_ONCE_LITE_IF(condition, WARN, 1, format) +#endif #define WARN_TAINT_ONCE(condition, taint, format...) \ DO_ONCE_LITE_IF(condition, WARN_TAINT, 1, taint, format) -- cgit v1.2.3