[Intel-gfx] [intel-gfx][i-g-t] test kms_frontbuffer_tracking basic fail

[Chris Wilson]

Quoting Gu, HailinX (2017-07-19 11:58:37)
> Hi Arek
> 
> This time it looks like a bug
> 
> I run this test on i7-4770, by command `./igt/tests/kms_frontbuffer_tracking
> --run-subtest basic`
> 
> I guess it may be caused by I have no monitor connected. But if that is the
> case it should be skiped rather than fail.

It's because your kernel doesn't have a bugfix for WC domains and the
test isn't checking that it can use mmap_wc first.
-Chris