[PATCH v3 6/9] radeon: Switch to arch_phys_wc_add and add a missing ..._del

[Andy Lutomirski]

On Tue, May 14, 2013 at 6:37 AM, Jerome Glisse <j.glisse at gmail.com> wrote:
> On Tue, May 14, 2013 at 8:58 AM, Alex Deucher <alexdeucher at gmail.com> wrote:
>> On Mon, May 13, 2013 at 7:58 PM, Andy Lutomirski <luto at amacapital.net> wrote:
>>> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
>>> Signed-off-by: Andy Lutomirski <luto at amacapital.net>
>>
>> Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
>
> I believe it will break something but we could deal with the fallout
> once it happens.

FWIW, I'm running with this code on my machine right now using the
radeon driver.  Everything seems fine.  If I build without MTRRs and
without PAT, though, graphics are slow (as expected).  So I think
everything's okay.

--Andy