[igt-dev] [PATCH i-g-t 3/3] lib/fb: Clear framebuffer on amdgpu

[Chris Wilson]

Quoting Nicholas Kazlauskas (2019-03-08 14:36:03)
> IGT expects buffers returned from DRM_IOCTL_MODE_MAP_DUMB to be
> cleared, but amdgpu retains the contents previously in memory
> in the buffer - clear it on amdgpu by with a memset to 0.

How is this not a kernel information leak?
-Chris