aboutsummaryrefslogtreecommitdiff
path: root/arch/x86/kernel/cpu/mcheck
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck')
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 54bd1b2fb4c..325559d1aa5 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -612,7 +612,7 @@ out:
* This way we prevent any potential data corruption in a unrecoverable case
* and also makes sure always all CPU's errors are examined.
*
- * Also this detects the case of an machine check event coming from outer
+ * Also this detects the case of a machine check event coming from outer
* space (not detected by any CPUs) In this case some external agent wants
* us to shut down, so panic too.
*
@@ -665,7 +665,7 @@ static void mce_reign(void)
* No machine check event found. Must be some external
* source or one CPU is hung. Panic.
*/
- if (!m && tolerant < 3)
+ if (global_worst <= MCE_KEEP_SEVERITY && tolerant < 3)
mce_panic("Machine check from unknown source", NULL, NULL);
/*
@@ -889,11 +889,11 @@ void do_machine_check(struct pt_regs *regs, long error_code)
mce_setup(&m);
m.mcgstatus = mce_rdmsrl(MSR_IA32_MCG_STATUS);
- no_way_out = mce_no_way_out(&m, &msg);
-
final = &__get_cpu_var(mces_seen);
*final = m;
+ no_way_out = mce_no_way_out(&m, &msg);
+
barrier();
/*