From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Add __WARN() macro for the case of CONFIG_BUG is not enabled. This fixes a build error in mm/balloon_compaction.c. Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Arnd Bergmann <arnd@xxxxxxxx> Cc: linux-arch@xxxxxxxxxxxxxxx Cc: Rafael Aquini <aquini@xxxxxxxxxx> Cc: linux-mm@xxxxxxxxx --- include/asm-generic/bug.h | 4 ++++ 1 file changed, 4 insertions(+) --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html