[PATCH 08/15] mips: switch to generic version of pte allocation

[Mike Rapoport]

On Thu, May 02, 2019 at 07:09:47PM +0000, Paul Burton wrote:
> Hi Mike,
> 
> On Thu, May 02, 2019 at 06:28:35PM +0300, Mike Rapoport wrote:
> > MIPS allocates kernel PTE pages with
> > 
> > 	__get_free_pages(GFP_KERNEL | __GFP_ZERO, PTE_ORDER)
> > 
> > and user PTE pages with
> > 
> > 	alloc_pages(GFP_KERNEL | __GFP_ZERO, PTE_ORDER)
> 
> That bit isn't quite true - we don't use __GFP_ZERO in pte_alloc_one() &
> instead call clear_highpage() on the allocated page. Not that I have a
> problem with using __GFP_ZERO - it seems like the more optimal choice.
> It just might be worth mentioning the change & expected equivalent
> behavior.

You are right, I'll fix the changelog.
 
> Otherwise:
> 
>     Acked-by: Paul Burton <paul.burton at mips.com>

Thanks.

> Thanks,
>     Paul
> 

-- 
Sincerely yours,
Mike.