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-rw-r--r--drivers/edac/edac_mc.c40
-rw-r--r--drivers/edac/ghes_edac.c5
-rw-r--r--include/linux/edac.h3
3 files changed, 19 insertions, 29 deletions
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 7a1445feb59d..1867f11a3438 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -946,7 +946,6 @@ const char *edac_layer_name[] = {
EXPORT_SYMBOL_GPL(edac_layer_name);
static void edac_inc_ce_error(struct mem_ctl_info *mci,
- bool enable_per_layer_report,
const int pos[EDAC_MAX_LAYERS],
const u16 count)
{
@@ -954,7 +953,7 @@ static void edac_inc_ce_error(struct mem_ctl_info *mci,
mci->ce_mc += count;
- if (!enable_per_layer_report) {
+ if (pos[0] < 0) {
mci->ce_noinfo_count += count;
return;
}
@@ -971,7 +970,6 @@ static void edac_inc_ce_error(struct mem_ctl_info *mci,
}
static void edac_inc_ue_error(struct mem_ctl_info *mci,
- bool enable_per_layer_report,
const int pos[EDAC_MAX_LAYERS],
const u16 count)
{
@@ -979,7 +977,7 @@ static void edac_inc_ue_error(struct mem_ctl_info *mci,
mci->ue_mc += count;
- if (!enable_per_layer_report) {
+ if (pos[0] < 0) {
mci->ue_noinfo_count += count;
return;
}
@@ -1003,7 +1001,6 @@ static void edac_ce_error(struct mem_ctl_info *mci,
const char *label,
const char *detail,
const char *other_detail,
- const bool enable_per_layer_report,
const unsigned long page_frame_number,
const unsigned long offset_in_page,
long grain)
@@ -1026,7 +1023,7 @@ static void edac_ce_error(struct mem_ctl_info *mci,
error_count, msg, msg_aux, label,
location, detail);
}
- edac_inc_ce_error(mci, enable_per_layer_report, pos, error_count);
+ edac_inc_ce_error(mci, pos, error_count);
if (mci->scrub_mode == SCRUB_SW_SRC) {
/*
@@ -1056,8 +1053,7 @@ static void edac_ue_error(struct mem_ctl_info *mci,
const char *location,
const char *label,
const char *detail,
- const char *other_detail,
- const bool enable_per_layer_report)
+ const char *other_detail)
{
char *msg_aux = "";
@@ -1086,7 +1082,7 @@ static void edac_ue_error(struct mem_ctl_info *mci,
msg, msg_aux, label, location, detail);
}
- edac_inc_ue_error(mci, enable_per_layer_report, pos, error_count);
+ edac_inc_ue_error(mci, pos, error_count);
}
static void edac_inc_csrow(struct edac_raw_error_desc *e, int row, int chan)
@@ -1136,16 +1132,16 @@ void edac_raw_mc_handle_error(struct edac_raw_error_desc *e)
"page:0x%lx offset:0x%lx grain:%ld syndrome:0x%lx",
e->page_frame_number, e->offset_in_page,
e->grain, e->syndrome);
- edac_ce_error(mci, e->error_count, pos, e->msg, e->location, e->label,
- detail, e->other_detail, e->enable_per_layer_report,
+ edac_ce_error(mci, e->error_count, pos, e->msg, e->location,
+ e->label, detail, e->other_detail,
e->page_frame_number, e->offset_in_page, e->grain);
} else {
snprintf(detail, sizeof(detail),
"page:0x%lx offset:0x%lx grain:%ld",
e->page_frame_number, e->offset_in_page, e->grain);
- edac_ue_error(mci, e->error_count, pos, e->msg, e->location, e->label,
- detail, e->other_detail, e->enable_per_layer_report);
+ edac_ue_error(mci, e->error_count, pos, e->msg, e->location,
+ e->label, detail, e->other_detail);
}
@@ -1170,6 +1166,7 @@ void edac_mc_handle_error(const enum hw_event_mc_err_type type,
int pos[EDAC_MAX_LAYERS] = { top_layer, mid_layer, low_layer };
int i, n_labels = 0;
struct edac_raw_error_desc *e = &mci->error_desc;
+ bool any_memory = true;
edac_dbg(3, "MC%d\n", mci->mc_idx);
@@ -1187,10 +1184,9 @@ void edac_mc_handle_error(const enum hw_event_mc_err_type type,
e->other_detail = other_detail;
/*
- * Check if the event report is consistent and if the memory
- * location is known. If it is known, enable_per_layer_report will be
- * true, the DIMM(s) label info will be filled and the per-layer
- * error counters will be incremented.
+ * Check if the event report is consistent and if the memory location is
+ * known. If it is, the DIMM(s) label info will be filled and the
+ * per-layer error counters will be incremented.
*/
for (i = 0; i < mci->n_layers; i++) {
if (pos[i] >= (int)mci->layers[i].size) {
@@ -1208,7 +1204,7 @@ void edac_mc_handle_error(const enum hw_event_mc_err_type type,
pos[i] = -1;
}
if (pos[i] >= 0)
- e->enable_per_layer_report = true;
+ any_memory = false;
}
/*
@@ -1239,9 +1235,9 @@ void edac_mc_handle_error(const enum hw_event_mc_err_type type,
/*
* If the error is memory-controller wide, there's no need to
- * seek for the affected DIMMs because the whole
- * channel/memory controller/... may be affected.
- * Also, don't show errors for empty DIMM slots.
+ * seek for the affected DIMMs because the whole channel/memory
+ * controller/... may be affected. Also, don't show errors for
+ * empty DIMM slots.
*/
if (!dimm->nr_pages)
continue;
@@ -1277,7 +1273,7 @@ void edac_mc_handle_error(const enum hw_event_mc_err_type type,
chan = -2;
}
- if (!e->enable_per_layer_report)
+ if (any_memory)
strcpy(e->label, "any memory");
else if (!*e->label)
strcpy(e->label, "unknown memory");
diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c
index bef8a428c429..cb3dab56a875 100644
--- a/drivers/edac/ghes_edac.c
+++ b/drivers/edac/ghes_edac.c
@@ -355,11 +355,8 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err)
mem_err->mem_dev_handle);
index = get_dimm_smbios_index(mci, mem_err->mem_dev_handle);
- if (index >= 0) {
+ if (index >= 0)
e->top_layer = index;
- e->enable_per_layer_report = true;
- }
-
}
if (p > e->location)
*(p - 1) = '\0';
diff --git a/include/linux/edac.h b/include/linux/edac.h
index 6703eb492cd2..815f246e0abd 100644
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -454,8 +454,6 @@ struct errcount_attribute_data {
* @location: location of the error
* @label: label of the affected DIMM(s)
* @other_detail: other driver-specific detail about the error
- * @enable_per_layer_report: if false, the error affects all layers
- * (typically, a memory controller error)
*/
struct edac_raw_error_desc {
char location[LOCATION_SIZE];
@@ -472,7 +470,6 @@ struct edac_raw_error_desc {
unsigned long syndrome;
const char *msg;
const char *other_detail;
- bool enable_per_layer_report;
};
/* MEMORY controller information structure
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 15:21:01 +0000