[PATCH 16/29] selftests/vm/keys: fix a broken reference at protection_keys.c

From: Mauro Carvalho Chehab
Date: Mon Jun 15 2020 - 02:49:15 EST


Changeset 1eecbcdca2bd ("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@xxxxxxxxxx>
---
tools/testing/selftests/vm/protection_keys.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/vm/protection_keys.c b/tools/testing/selftests/vm/protection_keys.c
index fc19addcb5c8..fdbb602ecf32 100644
--- a/tools/testing/selftests/vm/protection_keys.c
+++ b/tools/testing/selftests/vm/protection_keys.c
@@ -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
--
2.26.2