Re: [RFC PATCH 1/3] powerpc/mm: update pmdp_invalidate to return old pmd value

[Aneesh Kumar K.V]

On 07/27/2017 06:24 PM, Michal Hocko wrote:
EMISSING_CHANGELOG

besides that no user actually uses the return value. Please fold this
into the patch which uses the new functionality.


The patch series was suppose to help Kirill to make progress with the 
his series at


https://lkml.kernel.org/r/20170615145224.66200-1-kirill.shute...@linux.intel.com

It is essentially implementing the pmdp_invalidate update for ppc64. His 
series does it for x86-64.

-aneesh