i7core: check if the memory error is fatal or non-fatal

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 13 insertions, 3 deletions

diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index e2f6dfdca841..08149d5addff 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -1352,7 +1352,7 @@ static void check_mc_test_err(struct mem_ctl_info *mci, u8 socket)
 static void i7core_mce_output_error(struct mem_ctl_info *mci,
                                     struct mce *m)
 {
-        char *type="NON-FATAL";
+        char *type;
         char *err, *msg;
         unsigned long error = m->status & 0x1ff0000l;
         u32 core_err_cnt = (m->status >> 38) && 0x7fff;
@@ -1361,6 +1361,11 @@ static void i7core_mce_output_error(struct mem_ctl_info *mci,
         u32 syndrome = m->misc >> 32;
         u32 errnum = find_first_bit(&error, 32);
 
+        if (m->mcgstatus & 1)
+                type = "FATAL";
+        else
+                type = "NON_FATAL";
+
         switch (errnum) {
         case 16:
                 err = "read ECC error";
@@ -1454,7 +1459,8 @@ static void i7core_check_error(struct mem_ctl_info *mci)
  */
 static int i7core_mce_check_error(void *priv, struct mce *mce)
 {
-        struct i7core_pvt *pvt = priv;
+        struct mem_ctl_info *mci = priv;
+        struct i7core_pvt *pvt = mci->pvt_info;
         unsigned long flags;
 
         debugf0(__FILE__ ": %s()\n", __func__);
@@ -1477,6 +1483,10 @@ static int i7core_mce_check_error(void *priv, struct mce *mce)
         }
         spin_unlock_irqrestore(&pvt->mce_lock, flags);
 
+        /* Handle fatal errors immediately */
+        if (mce->mcgstatus & 1)
+                i7core_check_error(mci);
+
         /* Advice mcelog that the error were handled */
         return 1;
 }
@@ -1601,7 +1611,7 @@ static int __devinit i7core_probe(struct pci_dev *pdev,
         pvt->inject.col = -1;
 
         /* Registers on edac_mce in order to receive memory errors */
-        pvt->edac_mce.priv = pvt;
+        pvt->edac_mce.priv = mci;
         pvt->edac_mce.check_error = i7core_mce_check_error;
         spin_lock_init(&pvt->mce_lock);