1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c
index 1bde45141073..636dcf18d5b6 100644
--- a/drivers/edac/ghes_edac.c
+++ b/drivers/edac/ghes_edac.c
@@ -15,6 +15,7 @@
 #include <linux/edac.h>
 #include <linux/dmi.h>
 #include "edac_core.h"
+#include <ras/ras_event.h>
 
 #define GHES_EDAC_REVISION " Ver: 1.0.0"
 
@@ -24,6 +25,7 @@ struct ghes_edac_pvt {
         struct mem_ctl_info *mci;
 
         /* Buffers for the error handling routine */
+        char detail_location[240];
         char other_detail[160];
         char msg[80];
 };
@@ -191,6 +193,7 @@ void ghes_edac_report_mem_error(struct ghes *ghes, int sev,
         struct mem_ctl_info *mci;
         struct ghes_edac_pvt *pvt = NULL;
         char *p;
+        u8 grain_bits;
 
         list_for_each_entry(pvt, &ghes_reglist, list) {
                 if (ghes == pvt->ghes)
@@ -398,6 +401,16 @@ void ghes_edac_report_mem_error(struct ghes *ghes, int sev,
         if (p > pvt->other_detail)
                 *(p - 1) = '\0';
 
+        /* Generate the trace event */
+        grain_bits = fls_long(e->grain);
+        sprintf(pvt->detail_location, "APEI location: %s %s",
+                e->location, e->other_detail);
+        trace_mc_event(type, e->msg, e->label, e->error_count,
+                       mci->mc_idx, e->top_layer, e->mid_layer, e->low_layer,
+                       PAGES_TO_MiB(e->page_frame_number) | e->offset_in_page,
+                       grain_bits, e->syndrome, pvt->detail_location);
+
+        /* Report the error via EDAC API */
         edac_raw_mc_handle_error(type, mci, e);
 }
 EXPORT_SYMBOL_GPL(ghes_edac_report_mem_error);