Documentation: x86: convert x86_64/machinecheck to reST
This converts the plain text documentation to reStructuredText format and add it to Sphinx TOC tree. No essential content change. Signed-off-by: Changbin Du <changbin.du@gmail.com> Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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@ -13,3 +13,4 @@ x86_64 Support
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5level-paging
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fake-numa-for-cpusets
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cpu-hotplug-spec
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machinecheck
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@ -1,5 +1,8 @@
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.. SPDX-License-Identifier: GPL-2.0
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Configurable sysfs parameters for the x86-64 machine check code.
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===============================================================
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Configurable sysfs parameters for the x86-64 machine check code
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===============================================================
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Machine checks report internal hardware error conditions detected
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by the CPU. Uncorrected errors typically cause a machine check
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@ -16,14 +19,13 @@ log then mcelog should run to collect and decode machine check entries
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from /dev/mcelog. Normally mcelog should be run regularly from a cronjob.
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Each CPU has a directory in /sys/devices/system/machinecheck/machinecheckN
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(N = CPU number)
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(N = CPU number).
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The directory contains some configurable entries:
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Entries:
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bankNctl
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(N bank number)
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(N bank number)
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64bit Hex bitmask enabling/disabling specific subevents for bank N
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When a bit in the bitmask is zero then the respective
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subevent will not be reported.
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