GCC complained about update_mmu_cache() not being defined in migrate.c. Including <asm/tlbflush.h> seems to solve the problem. Signed-off-by: Michal Nazarewicz <m.nazarewicz@xxxxxxxxxxx> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> --- mm/migrate.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/mm/migrate.c b/mm/migrate.c index fe5a3c6..6ae8a66 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -35,6 +35,8 @@ #include <linux/hugetlb.h> #include <linux/gfp.h> +#include <asm/tlbflush.h> + #include "internal.h" #define lru_to_page(_head) (list_entry((_head)->prev, struct page, lru)) -- 1.7.2.3 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>