Commit bf0cf321 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Greg Kroah-Hartman
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ABI: sysfs-mce: add 3 missing files 



Changeset 62fdac59 ("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: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/f9c13aff3f5a2cae0d4495eccd17f431f3a4c55a.1632994837.git.mchehab+huawei@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent edfc8730

Documentation/ABI/testing/sysfs-mce

+22 −0
Original line number Diff line number Diff line
@@ -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.