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

[Dave Hansen]

On 5/4/20 2:44 AM, Mauro Carvalho Chehab wrote:
> 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>

Thanks for finding this!  The patch set which moved protection-keys.txt
out of x86 code probably just missed this when it got rebased.  It
originated well before June 2019, iirc.

Acked-by: Dave Hansen <dave.hansen@xxxxxxxxx>