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Date:   Thu, 12 Oct 2023 22:19:37 -0700
From:   Christoph Hellwig <hch@infradead.org>
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Subject: Re: [PATCH drm-misc-next 2/3] drm/gpuva_mgr: generalize
 dma_resv/extobj handling and GEM validation
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On Thu, Oct 12, 2023 at 02:35:15PM +0200, Christian König wrote:
> Additional to that from the software side Felix summarized it in the HMM
> peer2peer discussion thread recently quite well.

Do you have a pointer to that discussion?