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selftests/vm/keys: fix a broken reference at protection_keys.c

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Changeset 1eecbcdca2 ("docs: move protection-keys.rst to the core-api book")
from Jun 7, 2019 converted protection-keys.txt file to ReST.

A recent change at protection_keys.c partially reverted such
changeset, causing it to point to a non-existing file:

	- * Tests x86 Memory Protection Keys (see Documentation/core-api/protection-keys.rst)
	+ * Tests Memory Protection Keys (see Documentation/vm/protection-keys.txt)

It sounds to me that the changeset that introduced such change
4645e3563673 ("selftests/vm/pkeys: rename all references to pkru to a generic name")
could also have other side effects, as it sounds that it was not
generated against uptream code, but, instead, against a version
older than Jun 7, 2019.

Fixes: 4645e3563673 ("selftests/vm/pkeys: rename all references to pkru to a generic name")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/cf65aa052669f55b9dc976a5c8026aef5840741d.1592895969.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mauro Carvalho Chehab 2020-06-23 09:09:05 +02:00 committed by Jonathan Corbet
parent 15d737f8a1
commit 466fb03011
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/vm/protection_keys.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Tests Memory Protection Keys (see Documentation/vm/protection-keys.txt)
* Tests Memory Protection Keys (see Documentation/core-api/protection-keys.rst)
*
* There are examples in here of:
* * how to set protection keys on memory