Hi Thomas, vmwgfx has been doing some odd checks based on DMA ops which rely on deep DMA mapping layer internals, and I think the changes in Linux 4.21 finally broke most of these implicit assumptions. The real fix is in patch 3, but I think the others are important to make it clear what is actually going on. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
