Changeset 62fdac5913f7 ("x86, mce: Add boot options for corrected errors")
added three more MCE files that are also exposed currently via
sysfs.
Document them.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
See [PATCH v2 0/7] at: https://lore.kernel.org/all/cover.1632994837.git.mchehab+huawei@xxxxxxxxxx/
Documentation/ABI/testing/sysfs-mce | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-mce b/Documentation/ABI/testing/sysfs-mce
index 686fbfa02cdc..c8cd989034b4 100644
--- a/Documentation/ABI/testing/sysfs-mce
+++ b/Documentation/ABI/testing/sysfs-mce
@@ -105,3 +105,25 @@ Description:
Unit: us
+What: /sys/devices/system/machinecheck/machinecheckX/ignore_ce
+Contact: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
+Date: Jun 2009
+Description:
+ Disables polling and CMCI for corrected errors.
+ All corrected events are not cleared and kept in bank MSRs.
+
+What: /sys/devices/system/machinecheck/machinecheckX/dont_log_ce
+Contact: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
+Date: Jun 2009
+Description:
+ Disables logging for corrected errors.
+ All reported corrected errors will be cleared silently.
+
+ This option will be useful if you never care about corrected
+ errors.
+
+What: /sys/devices/system/machinecheck/machinecheckX/cmci_disabled
+Contact: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
+Date: Jun 2009
+Description:
+ Disables the CMCI feature.
--
2.31.1
