On Mon, Mar 16, 2020 at 04:04:43PM -0300, Jason Gunthorpe wrote: > > This is not actually true. OpenCL 2.x does support SVM with nouveau and > > device private memory via clEnqueueSVMMigrateMem(). > > Also, Ben Skeggs has accepted a set of patches to map GPU memory after being > > migrated and this change would conflict with that. > > Other than the page_to_dmem() possibly doing container_of on the wrong > type pgmap, are there other bugs here to fix? It fixes that bug, as well as making sure everyone gets this check right by default. > Something like this is probably close to the right thing to fix that > and work with Christoph's 1/2 patch - Ralph can you check, test, etc? I don't think we need the get_dev_pagemap. For device private pages we can derive the page using device_private_entry_to_page and just use that. Let me resend a proper series. _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
