From cf870c70a194443f8fc654ddc9d6cfd02c58003b Mon Sep 17 00:00:00 2001 From: "Naveen N. Rao" Date: Wed, 10 Jul 2013 14:57:01 +0530 Subject: mce: acpi/apei: Soft-offline a page on firmware GHES notification If the firmware indicates in GHES error data entry that the error threshold has exceeded for a corrected error event, then we try to soft-offline the page. This could be called in interrupt context, so we queue this up similar to how we handle memory failure scenarios. Signed-off-by: Naveen N. Rao Acked-by: Borislav Petkov Signed-off-by: Tony Luck --- include/linux/mm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/mm.h') diff --git a/include/linux/mm.h b/include/linux/mm.h index e0c8528a41a4..958e9efd02a7 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1784,6 +1784,7 @@ enum mf_flags { MF_COUNT_INCREASED = 1 << 0, MF_ACTION_REQUIRED = 1 << 1, MF_MUST_KILL = 1 << 2, + MF_SOFT_OFFLINE = 1 << 3, }; extern int memory_failure(unsigned long pfn, int trapno, int flags); extern void memory_failure_queue(unsigned long pfn, int trapno, int flags); -- cgit v1.2.3