Messages in this thread | | | Date | Mon, 14 Jun 2021 17:32:52 +0200 | From | Christoph Hellwig <> | Subject | Re: [RFC PATCH V3 08/11] swiotlb: Add bounce buffer remap address setting function |
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On Mon, Jun 14, 2021 at 02:49:51PM +0100, Robin Murphy wrote: > FWIW, I think a better generalisation for this would be allowing > set_memory_decrypted() to return an address rather than implicitly > operating in-place, and hide all the various hypervisor hooks behind that.
Yes, something like that would be a good idea. As-is set_memory_decrypted is a pretty horribly API anyway due to passing the address as void, and taking a size parameter while it works in units of pages. So I'd very much welcome a major overhaul of this API.
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