On Wed, 12 Sep 2018 17:10:58 +0100 Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote: > Quoting Bob Paauwe (2018-09-12 17:04:30) > > diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > > index 43ed8b28aeaa..33d7225edbbb 100644 > > --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c > > +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c > > @@ -181,6 +181,8 @@ struct drm_i915_private *mock_gem_device(void) > > I915_GTT_PAGE_SIZE_64K | > > I915_GTT_PAGE_SIZE_2M; > > > > + mkwrite_device_info(i915)->full_ppgtt_bits = 48; > > Actually the mock ppgtt is 64b. > -Chris Setting it 64 bit causes mock_hugepages to fail. I don't believe the current driver code ever uses anything other than 32 or 48 bit so this may mean there's a bug somewhere if we go over 48 bit. Bob -- Bob Paauwe Bob.J.Paauwe@xxxxxxxxx IOTG / PED Software Organization Intel Corp. Folsom, CA (916) 356-6193 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
