Hi, > I attempted to fix it in the ttm layer and here is the discussion > https://lore.kernel.org/lkml/b44280d7-eb13-0996-71f5-3fbdeb466...@amd.com/ > > The ttm maintainer Christian is suggesting to map and set ttm->pages as > decrypted > right after ttm->pages are allocated. > > Just checking with you guys maybe there is a better way to handle this in > the virtio gpu layer instead of the common ttm layer. Could you guys shine > some > light on this? Thanks.
I think the tty layer is the right place to fix this. virtio just calls down to ttm for mappings. I think virtio should just hint to ttm using a flag in some struct, probably ttm_buffer_object or ttm_mem_type_manager, that the objects need decrypted mappings. cheers, Gerd _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
