diff options
| author | Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> | 2013-07-10 14:57:01 +0530 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2013-07-10 11:35:02 -0700 |
| commit | cf870c70a194443f8fc654ddc9d6cfd02c58003b (patch) | |
| tree | 73553a1960478b454dbcb99c0db0c8acf381e58b /include/linux/mm.h | |
| parent | 9ad95879cd1b22ed016c804f8d686ff83a41a9d4 (diff) | |
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 <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 1 |
1 files changed, 1 insertions, 0 deletions
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); |