Hi Andrew, After merging the akpm-current tree, today's linux-next build (perf) failed like this: In file included from /home/sfr/next/next/tools/include/linux/list.h:5:0, from arch/../util/map.h:6, from arch/../util/event.h:8, from arch/../util/debug.h:7, from arch/common.c:4: /home/sfr/next/next/tools/include/linux/../../../include/linux/list.h: In function 'list_force_poison': /home/sfr/next/next/tools/include/linux/../../../include/linux/list.h:123:56: error: unused parameter 'entry' [-Werror=unused-parameter] static inline void list_force_poison(struct list_head *entry) ^ and many more like that. Caused by commit a471eb786598 ("mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup") I just left the perf build broken for today. -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx -- 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