Enable memory error trace event in cper.c
Signed-off-by: Naveen N. Rao <naveen.n.rao@xxxxxxxxxxxxxxxxxx>
---
drivers/acpi/apei/cper.c | 21 ++++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei/cper.c
index 33dc6a0..19a9c0b 100644
--- a/drivers/acpi/apei/cper.c
+++ b/drivers/acpi/apei/cper.c
@@ -32,6 +32,10 @@
#include <linux/pci.h>
#include <linux/aer.h>
+#define CREATE_TRACE_POINTS
+#define TRACE_EVENT_GHES
+#include <trace/events/ras.h>
+
/*
* CPER record ID need to be unique even after reboot, because record
* ID is used as index for ERST storage, while CPER records from
@@ -193,8 +197,13 @@ static const char *cper_mem_err_type_strs[] = {
"scrub uncorrected error",
};
-static void cper_print_mem(const char *pfx, const struct cper_sec_mem_err *mem)
+static void cper_print_mem(const char *pfx,
+ const struct acpi_hest_generic_status *estatus,
+ const struct acpi_hest_generic_data *gdata,
+ const struct cper_sec_mem_err *mem)
{
+ trace_ghes_platform_memory_event(estatus, gdata, mem);
+
if (mem->validation_bits & CPER_MEM_VALID_ERROR_STATUS)
printk("%s""error_status: 0x%016llx\n", pfx, mem->error_status);
if (mem->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS)
@@ -292,8 +301,10 @@ static const char *apei_estatus_section_flag_strs[] = {
"latent error",
};
-static void apei_estatus_print_section(
- const char *pfx, const struct acpi_hest_generic_data *gdata, int sec_no)
+static void apei_estatus_print_section(const char *pfx,
+ const struct acpi_hest_generic_status *estatus,
+ const struct acpi_hest_generic_data *gdata,
+ int sec_no)
{
uuid_le *sec_type = (uuid_le *)gdata->section_type;
__u16 severity;
@@ -320,7 +331,7 @@ static void apei_estatus_print_section(
struct cper_sec_mem_err *mem_err = (void *)(gdata + 1);
printk("%s""section_type: memory error\n", pfx);
if (gdata->error_data_length >= sizeof(*mem_err))
- cper_print_mem(pfx, mem_err);
+ cper_print_mem(pfx, estatus, gdata, mem_err);
else
goto err_section_too_small;
} else if (!uuid_le_cmp(*sec_type, CPER_SEC_PCIE)) {
@@ -355,7 +366,7 @@ void apei_estatus_print(const char *pfx,
gdata = (struct acpi_hest_generic_data *)(estatus + 1);
while (data_len > sizeof(*gdata)) {
gedata_len = gdata->error_data_length;
- apei_estatus_print_section(pfx, gdata, sec_no);
+ apei_estatus_print_section(pfx, estatus, gdata, sec_no);
data_len -= gedata_len + sizeof(*gdata);
gdata = (void *)(gdata + 1) + gedata_len;
sec_no++;
--
1.8.3.4
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