Today's next tree build (defconfig s390x ) failed with following error. In file included from kernel/panic.c:11: include/linux/debug_locks.h: In function __debug_locks_off: include/linux/debug_locks.h:15: error: implicit declaration of function xchg Probably because of commit 9eeba6138cefc0435695463ddadb0d95e0a6bcd2. Thanks -Sachin -- --------------------------------- Sachin Sant IBM Linux Technology Center India Systems and Technology Labs Bangalore, India --------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html