amd64_edac: simple fix to allow reporting of CECC errors

This allows the errors to be further decoded and mapped to csrows.
Tested with ECC debug dimms and an Rev F cpu based system.

Signed-off-by: Keith Mannthey <kmannth@us.ibm.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 2c869d1fe33486ff6be3bbf6a7f42ad4b34e0569..ecc86c300e2b2cc4cbe0cec77afbb98c5af385f8 100644 (file)
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -1190,7 +1190,7 @@ static void k8_map_sysaddr_to_csrow(struct mem_ctl_info *mci,
         * different from the node that detected the error.
         */
        src_mci = find_mc_by_sys_addr(mci, SystemAddress);
-       if (src_mci) {
+       if (!src_mci) {
                amd64_mc_printk(mci, KERN_ERR,
                             "failed to map error address 0x%lx to a node\n",
                             (unsigned long)SystemAddress);