Re: [PATCH 1/2] asm-generic: add __WARN() to bug.h
From: David Rientjes <rientjes@google.com>
Date: 2012-11-15 01:28:34
Also in:
linux-arch, linux-mm, lkml
On Wed, 14 Nov 2012, Randy Dunlap wrote:
quoted hunk ↗ jump to hunk
--- linux-next-20121114.orig/include/asm-generic/bug.h +++ linux-next-20121114/include/asm-generic/bug.h@@ -129,6 +129,10 @@ extern void warn_slowpath_null(const cha }) #endif +#ifndef __WARN +#define __WARN() do {} while (0) +#endif + #define WARN_TAINT(condition, taint, format...) WARN_ON(condition) #endif
__WARN() isn't supposed to be used by generic code, though. The mm/balloon_compaction.c error should be resolved by mm-introduce-a-common-interface-for-balloon-pages-mobility-fix-fix-fix.patch added to -mm today. It converts the __WARN() there into WARN_ON(1) which is defined appropriately for CONFIG_BUG=n. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>