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EDAC, amd64: Add Deferred Error type

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Currently, deferred errors are classified as correctable in EDAC. Add a
new error type for deferred errors so that they are correctly reported
to the user.

Signed-off-by: Yazen Ghannam <[email protected]>
Cc: Aravind Gopalakrishnan <[email protected]>
Cc: linux-edac <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Borislav Petkov <[email protected]>
This commit is contained in:
Yazen Ghannam authored and Borislav Petkov committed 2016-11-21 10:57:19 +01:00
1 parent e70984d9eb
commit d12a969ebb
2 files changed
+5
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drivers/edac/amd64_edac.c
+2
View File
@@ -2165,6 +2165,8 @@ static void __log_ecc_error(struct mem_ctl_info *mci, struct err_info *err,
err_type = HW_EVENT_ERR_CORRECTED;
else if (ecc_type == 1)
err_type = HW_EVENT_ERR_UNCORRECTED;
else if (ecc_type == 3)
err_type = HW_EVENT_ERR_DEFERRED;
else {
WARN(1, "Something is rotten in the state of Denmark.\n");
return;
include/linux/edac.h
+3
View File
@@ -134,6 +134,7 @@ enum dev_type {
enum hw_event_mc_err_type {
HW_EVENT_ERR_CORRECTED,
HW_EVENT_ERR_UNCORRECTED,
HW_EVENT_ERR_DEFERRED,
HW_EVENT_ERR_FATAL,
HW_EVENT_ERR_INFO,
};
@@ -145,6 +146,8 @@ static inline char *mc_event_error_type(const unsigned int err_type)
return "Corrected";
case HW_EVENT_ERR_UNCORRECTED:
return "Uncorrected";
case HW_EVENT_ERR_DEFERRED:
return "Deferred";
case HW_EVENT_ERR_FATAL:
return "Fatal";
default: