3.16.54-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Ingo Molnar <mingo@xxxxxxxxxx> commit d51953b0873358d13b189996e6976dfa12a9b59d upstream. This build failure triggers on 64-bit allmodconfig: arch/x86/platform/uv/uv_nmi.c:493:2: error: implicit declaration of function ‘clocksource_touch_watchdog’ [-Werror=implicit-function-declaration] which is caused by recent changes exposing a missing clocksource.h include in uv_nmi.c: cc1e24fdb064 x86/vdso: Remove pvclock fixmap machinery this file got clocksource.h indirectly via fixmap.h - that stealth route of header inclusion is now gone. Cc: Borislav Petkov <bp@xxxxxxxxx> Cc: H. Peter Anvin <hpa@xxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> --- arch/x86/platform/uv/uv_nmi.c | 1 + 1 file changed, 1 insertion(+) --- a/arch/x86/platform/uv/uv_nmi.c +++ b/arch/x86/platform/uv/uv_nmi.c @@ -28,6 +28,7 @@ #include <linux/nmi.h> #include <linux/sched.h> #include <linux/slab.h> +#include <linux/clocksource.h> #include <asm/apic.h> #include <asm/current.h>