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authorIngo Molnar <mingo@kernel.org>2012-07-11 22:37:48 +0200
committerIngo Molnar <mingo@kernel.org>2012-07-11 22:37:48 +0200
commitbb65a764de59b76323e0b72abbd9fc31401a53fa (patch)
tree38646e0b3fd8143737270aa1ea5dadf7d9762a65 /arch/x86
parent92254d31444aad272155f7963e65910c402703dd (diff)
parent6751ed65dc6642af64f7b8a440a75563c8aab7ae (diff)
downloadlinux-linaro-stable-bb65a764de59b76323e0b72abbd9fc31401a53fa.tar.gz
Merge branch 'mce-ripvfix' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras into x86/mce
Merge memory fault handling fix from Tony Luck. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index da27c5d2168a..c46ed494f002 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1186,6 +1186,7 @@ void mce_notify_process(void)
{
unsigned long pfn;
struct mce_info *mi = mce_find_info();
+ int flags = MF_ACTION_REQUIRED;
if (!mi)
mce_panic("Lost physical address for unconsumed uncorrectable error", NULL, NULL);
@@ -1200,8 +1201,9 @@ void mce_notify_process(void)
* doomed. We still need to mark the page as poisoned and alert any
* other users of the page.
*/
- if (memory_failure(pfn, MCE_VECTOR, MF_ACTION_REQUIRED) < 0 ||
- mi->restartable == 0) {
+ if (!mi->restartable)
+ flags |= MF_MUST_KILL;
+ if (memory_failure(pfn, MCE_VECTOR, flags) < 0) {
pr_err("Memory error not recovered");
force_sig(SIGBUS, current);
}