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Subject[PATCH] Documentation: fix sysctl/kernel.rst heading format warnings
Date
From: Randy Dunlap <rdunlap@infradead.org>

Fix heading format warnings in admin-guide/sysctl/kernel.rst:

Documentation/admin-guide/sysctl/kernel.rst:339: WARNING: Title underline too short.
hung_task_all_cpu_backtrace:
================

Documentation/admin-guide/sysctl/kernel.rst:650: WARNING: Title underline too short.
oops_all_cpu_backtrace:
================

Fixes: 0ec9dc9bcba0 ("kernel/hung_task.c: introduce sysctl to print all traces when a hung task is detected")
Fixes: 60c958d8df9c ("panic: add sysctl to dump all CPUs backtraces on oops event")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Guilherme G. Piccoli <gpiccoli@canonical.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
---
Documentation/admin-guide/sysctl/kernel.rst | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

--- lnx-58-rc1.orig/Documentation/admin-guide/sysctl/kernel.rst
+++ lnx-58-rc1/Documentation/admin-guide/sysctl/kernel.rst
@@ -335,8 +335,8 @@ Path for the hotplug policy agent.
Default value is "``/sbin/hotplug``".


-hung_task_all_cpu_backtrace:
-================
+hung_task_all_cpu_backtrace
+===========================

If this option is set, the kernel will send an NMI to all CPUs to dump
their backtraces when a hung task is detected. This file shows up if
@@ -646,8 +646,8 @@ rate for each task.
scanned for a given scan.


-oops_all_cpu_backtrace:
-================
+oops_all_cpu_backtrace
+======================

If this option is set, the kernel will send an NMI to all CPUs to dump
their backtraces when an oops event occurs. It should be used as a last
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