Messages in this thread Patch in this message | | | From | Mauro Carvalho Chehab <> | Subject | [PATCH v2 5/7] ABI: sysfs-mce: add 3 missing files | Date | Thu, 30 Sep 2021 11:44:52 +0200 |
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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@kernel.org> ---
See [PATCH v2 0/7] at: https://lore.kernel.org/all/cover.1632994837.git.mchehab+huawei@kernel.org/
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@jp.fujitsu.com> +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@jp.fujitsu.com> +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@jp.fujitsu.com> +Date: Jun 2009 +Description: + Disables the CMCI feature. -- 2.31.1
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