Quoting Mika Kuoppala (2018-05-07 17:52:21) > We could be using write combining map through which we insert > our ptes. Make sure to flush the write combining buffer > after the writes.
"Could?" We do flush the ppgtt before execution, and the ppgtt is only used by execution. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
