Re: [PATCH] video: fbdev: atyfb: only use ioremap_uc() on i386 and ia64

[Christoph Hellwig]

On Tue, Nov 12, 2019 at 10:24:23PM +0000, Luis Chamberlain wrote:
> I think this would be possible if we could flop ioremap_nocache() to UC
> instead of UC- on x86. Otherwise, I can't see how we can remove this by
> still not allowing direct MTRR calls.

If everything goes well ioremap_nocache will be gone as of 5.5.