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authorIngo Molnar <mingo@kernel.org>2013-12-16 14:33:17 +0100
committerIngo Molnar <mingo@kernel.org>2013-12-16 14:33:17 +0100
commit014952270eb9770a41084e74c721e4c07f2306c5 (patch)
tree75460debf66bd187355599a73db0a2bffec5a2f8 /include
parent319e2e3f63c348a9b66db4667efa73178e18b17d (diff)
parent42139eb356e3384759ca143ae04d82376346eb4c (diff)
Merge tag 'ras_for_3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/ras
Pull RAS updates from Borislav Petkov: * Add the functionality to override error reporting agents as some machines are sporting a new extended error logging capability which, if done properly in the BIOS, makes a corresponding EDAC module redundant, from Gong Chen. * PCIe AER tracepoint severity levels fix, from Rui Wang. * Error path correction for the mce device init, from Levente Kurusa. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/edac.h28
-rw-r--r--include/trace/events/ras.h10
2 files changed, 33 insertions, 5 deletions
diff --git a/include/linux/edac.h b/include/linux/edac.h
index dbdffe8d4469..8e6c20af11a2 100644
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -35,6 +35,34 @@ extern void edac_atomic_assert_error(void);
extern struct bus_type *edac_get_sysfs_subsys(void);
extern void edac_put_sysfs_subsys(void);
+enum {
+ EDAC_REPORTING_ENABLED,
+ EDAC_REPORTING_DISABLED,
+ EDAC_REPORTING_FORCE
+};
+
+extern int edac_report_status;
+#ifdef CONFIG_EDAC
+static inline int get_edac_report_status(void)
+{
+ return edac_report_status;
+}
+
+static inline void set_edac_report_status(int new)
+{
+ edac_report_status = new;
+}
+#else
+static inline int get_edac_report_status(void)
+{
+ return EDAC_REPORTING_DISABLED;
+}
+
+static inline void set_edac_report_status(int new)
+{
+}
+#endif
+
static inline void opstate_init(void)
{
switch (edac_op_state) {
diff --git a/include/trace/events/ras.h b/include/trace/events/ras.h
index 88b878383797..1c875ad1ee5f 100644
--- a/include/trace/events/ras.h
+++ b/include/trace/events/ras.h
@@ -5,7 +5,7 @@
#define _TRACE_AER_H
#include <linux/tracepoint.h>
-#include <linux/edac.h>
+#include <linux/aer.h>
/*
@@ -63,10 +63,10 @@ TRACE_EVENT(aer_event,
TP_printk("%s PCIe Bus Error: severity=%s, %s\n",
__get_str(dev_name),
- __entry->severity == HW_EVENT_ERR_CORRECTED ? "Corrected" :
- __entry->severity == HW_EVENT_ERR_FATAL ?
- "Fatal" : "Uncorrected",
- __entry->severity == HW_EVENT_ERR_CORRECTED ?
+ __entry->severity == AER_CORRECTABLE ? "Corrected" :
+ __entry->severity == AER_FATAL ?
+ "Fatal" : "Uncorrected, non-fatal",
+ __entry->severity == AER_CORRECTABLE ?
__print_flags(__entry->status, "|", aer_correctable_errors) :
__print_flags(__entry->status, "|", aer_uncorrectable_errors))
);

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