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| author | Changbin Du <changbin.du@gmail.com> | 2019-05-08 23:21:41 +0800 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2019-05-08 14:34:12 -0600 |
| commit | e115fb4bd2667754135d0436b6419fb171e9ea4a (patch) | |
| tree | c8104f3f386eea384f8a79617e7358b5f5fbdb20 | |
| parent | bdde117ffed2625389787f82fc92724b486ce976 (diff) | |
| download | lwn-e115fb4bd2667754135d0436b6419fb171e9ea4a.tar.gz lwn-e115fb4bd2667754135d0436b6419fb171e9ea4a.zip | |
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>
| -rw-r--r-- | Documentation/x86/x86_64/index.rst | 1 | ||||
| -rw-r--r-- | Documentation/x86/x86_64/machinecheck.rst (renamed from Documentation/x86/x86_64/machinecheck) | 12 |
2 files changed, 8 insertions, 5 deletions
diff --git a/Documentation/x86/x86_64/index.rst b/Documentation/x86/x86_64/index.rst index c04b6eab3c76..d6eaaa5a35fc 100644 --- a/Documentation/x86/x86_64/index.rst +++ b/Documentation/x86/x86_64/index.rst @@ -13,3 +13,4 @@ x86_64 Support 5level-paging fake-numa-for-cpusets cpu-hotplug-spec + machinecheck diff --git a/Documentation/x86/x86_64/machinecheck b/Documentation/x86/x86_64/machinecheck.rst index d0648a74fceb..e189168406fa 100644 --- a/Documentation/x86/x86_64/machinecheck +++ b/Documentation/x86/x86_64/machinecheck.rst @@ -1,5 +1,8 @@ +.. SPDX-License-Identifier: GPL-2.0 -Configurable sysfs parameters for the x86-64 machine check code. +=============================================================== +Configurable sysfs parameters for the x86-64 machine check code +=============================================================== Machine checks report internal hardware error conditions detected by the CPU. Uncorrected errors typically cause a machine check @@ -16,14 +19,13 @@ log then mcelog should run to collect and decode machine check entries from /dev/mcelog. Normally mcelog should be run regularly from a cronjob. Each CPU has a directory in /sys/devices/system/machinecheck/machinecheckN -(N = CPU number) +(N = CPU number). The directory contains some configurable entries: -Entries: - bankNctl -(N bank number) + (N bank number) + 64bit Hex bitmask enabling/disabling specific subevents for bank N When a bit in the bitmask is zero then the respective subevent will not be reported. |