Re: [PATCH 1/2] mm: add architecture primitives for software dirty bit clearing

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On Mon, Sep 21, 2015 at 05:22:19PM +0200, Martin Schwidefsky wrote:
> There are primitives to create and query the software dirty bits
> in a pte or pmd. But the clearing of the software dirty bits is done
> in common code with x86 specific page table functions.
> 
> Add the missing architecture primitives to clear the software dirty
> bits to allow the feature to be used on non-x86 systems, e.g. the
> s390 architecture.
> 
> Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

Looks good to me. Thank you, Martin!
(I cant ack s390 part 'casuse I simply not familiar
 with the architecture).

Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>

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