enum mce_notifier_prios {
MCE_PRIO_FIRST = INT_MAX,
- MCE_PRIO_SRAO = INT_MAX - 1,
+ MCE_PRIO_UC = INT_MAX - 1,
MCE_PRIO_EXTLOG = INT_MAX - 2,
MCE_PRIO_NFIT = INT_MAX - 3,
MCE_PRIO_EDAC = INT_MAX - 4,
}
EXPORT_SYMBOL_GPL(mce_log);
-static struct notifier_block mce_srao_nb;
-
/*
- * We run the default notifier if we have only the SRAO, the first and the
+ * We run the default notifier if we have only the UC, the first and the
* default notifier registered. I.e., the mandatory NUM_DEFAULT_NOTIFIERS
* notifiers registered on the chain.
*/
.priority = MCE_PRIO_FIRST,
};
-static int srao_decode_notifier(struct notifier_block *nb, unsigned long val,
- void *data)
+static int uc_decode_notifier(struct notifier_block *nb, unsigned long val,
+ void *data)
{
struct mce *mce = (struct mce *)data;
unsigned long pfn;
- if (!mce)
+ if (!mce || !mce_usable_address(mce))
return NOTIFY_DONE;
- if (mce_usable_address(mce) && (mce->severity == MCE_AO_SEVERITY)) {
- pfn = mce->addr >> PAGE_SHIFT;
- if (!memory_failure(pfn, 0))
- set_mce_nospec(pfn);
- }
+ if (mce->severity != MCE_AO_SEVERITY &&
+ mce->severity != MCE_DEFERRED_SEVERITY)
+ return NOTIFY_DONE;
+
+ pfn = mce->addr >> PAGE_SHIFT;
+ if (!memory_failure(pfn, 0))
+ set_mce_nospec(pfn);
return NOTIFY_OK;
}
-static struct notifier_block mce_srao_nb = {
- .notifier_call = srao_decode_notifier,
- .priority = MCE_PRIO_SRAO,
+
+static struct notifier_block mce_uc_nb = {
+ .notifier_call = uc_decode_notifier,
+ .priority = MCE_PRIO_UC,
};
static int mce_default_notifier(struct notifier_block *nb, unsigned long val,
{
mcheck_intel_therm_init();
mce_register_decode_chain(&first_nb);
- mce_register_decode_chain(&mce_srao_nb);
+ mce_register_decode_chain(&mce_uc_nb);
mce_register_decode_chain(&mce_default_nb);
mcheck_vendor_init_severity();