Re: [PATCH v2 0/1] KVM: arm64: Map GPU memory with no struct pages

From: Catalin Marinas
Date: Tue Dec 10 2024 - 11:08:23 EST


On Tue, Dec 10, 2024 at 10:56:43AM -0500, Donald Dutile wrote:
> So, I'm not sure I read what is needed to resolve this patch. I read
> Will's reply to split it further and basically along what logical
> lines of functionality; is there still an MTE complexity that has to
> be resolved/included in the series?

Since MTE is still around, the complexity did not go away. But I need to
properly read the patch and Will's comment and page in the whole
discussion from last year.

There's now FEAT_MTE_PERM as well but we don't have those patches in
yet:

https://lore.kernel.org/r/20241028094014.2596619-1-aneesh.kumar@xxxxxxxxxx/

--
Catalin