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

[Kirill A. Shutemov]

On Thu, Jul 27, 2017 at 02:54:49PM +0200, 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.

That's for patchset I'm working on[1].

[1] http://lkml.kernel.org/r/20170615145224.66200-1-kirill.shutemov@linux.intel.com

-- 
 Kirill A. Shutemov