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From 66d069acb953ed8f2bfc6d76561d594520b5c67b Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
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Date: Thu, 26 Feb 2015 19:05:51 -0500
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Subject: [PATCH] sysctl: add some hints how to override settings
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Also a link to decent documentation for sysrq keys. It is surprising
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hard to find.
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https://lists.fedoraproject.org/pipermail/devel/2015-February/208412.html
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(cherry picked from commit 16b65d7f463e91f6299dfa7b83d4b5fbeb109d1c)
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---
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sysctl.d/50-default.conf | 9 ++++++++-
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1 file changed, 8 insertions(+), 1 deletion(-)
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diff --git a/sysctl.d/50-default.conf b/sysctl.d/50-default.conf
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index f18923399..def151bb8 100644
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--- a/sysctl.d/50-default.conf
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+++ b/sysctl.d/50-default.conf
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@@ -5,9 +5,16 @@
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# the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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-# See sysctl.d(5) and core(5) for for details.
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+# See sysctl.d(5) and core(5) for for documentation.
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+
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+# To override settings in this file, create a local file in /etc
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+# (e.g. /etc/sysctl.d/90-override.conf), and put any assignments
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+# there.
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# System Request functionality of the kernel (SYNC)
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+#
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+# Use kernel.sysrq = 1 to allow all keys.
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+# See http://fedoraproject.org/wiki/QA/Sysrq for a list of values and keys.
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kernel.sysrq = 16
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# Append the PID to the core filename
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