On Mon, Sep 30, 2019 at 9:11 AM Robin Murphy wrote:
>
> In principle, Midgard GPUs supporting smaller VA sizes should only
> require 3-level pagetables, since level 0 only resolves bits 48:40 of
> the address. However, the kbase driver does not appear to have any
> notion of a variable start
In principle, Midgard GPUs supporting smaller VA sizes should only
require 3-level pagetables, since level 0 only resolves bits 48:40 of
the address. However, the kbase driver does not appear to have any
notion of a variable start level, and empirically T720 and T820 rapidly
blow up with
