On Mon, Mar 06, 2017 at 11:54:09PM +0000, Matthew Auld wrote: > To enable 64K pages we need to set the intermediate-page-size(IPS) bit > of the pde, therefore a page table is said to be either operating in 64K > or 4K mode. To accommodate this vm placement restriction we introduce a > color for pages and corresponding color_adjust callback. Currently this > only considers the full 48bit ppgtt case. Why? That's just an alignment restriction. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
