4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ingo Molnar <mingo@xxxxxxxxxx> commit 8efd755ac2fe262d4c8d5c9bbe054bb67dae93da upstream. Some architectures (such as Alpha) rely on include/linux/sched.h definitions in their mmu_context.h files. So include sched.h before mmu_context.h. Cc: Andy Lutomirski <luto@xxxxxxxxxx> Cc: Borislav Petkov <bp@xxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: linux-kernel@xxxxxxxxxxxxxxx Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- mm/mmu_context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/mmu_context.c +++ b/mm/mmu_context.c @@ -4,9 +4,9 @@ */ #include <linux/mm.h> +#include <linux/sched.h> #include <linux/mmu_context.h> #include <linux/export.h> -#include <linux/sched.h> #include <asm/mmu_context.h>