On Wed, Mar 10, 2021 at 09:58:06AM +0100, Christoph Hellwig wrote:

On Fri, Mar 05, 2021 at 10:00:12AM +0000, Will Deacon wrote:

quoted

quoted

But one thing I'm not sure about is whether
IO_PGTABLE_QUIRK_ARM_OUTER_WBWA is something that other devices
*should* be using as well, but just haven't gotten around to yet.

The intention is certainly that this would be a place to collate per-domain
pgtable quirks, so I'd prefer not to tie that to the GPU.

So the overall consensus is to just keep this as-is for now?

Yes, please. If it doesn't see wider adoption then we can revisit it.

Will
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