Re: [PATCH 0/2] drm/i915: Backport vma fixes for 4.10-rc6

2017-01-31 Thread Daniel Vetter
On Tue, Jan 31, 2017 at 12:28:40PM -0800, Linus Torvalds wrote: > On Tue, Jan 31, 2017 at 1:21 AM, Maarten Lankhorst > wrote: > > > > This is marked for rc6 because it seems the issue is triggerable on > > mainline and resulting in an oops. > > So I did apply my obvious "avoid the oops and just w

Re: [PATCH 0/2] drm/i915: Backport vma fixes for 4.10-rc6

2017-01-31 Thread Linus Torvalds
On Tue, Jan 31, 2017 at 1:21 AM, Maarten Lankhorst wrote: > > This is marked for rc6 because it seems the issue is triggerable on > mainline and resulting in an oops. So I did apply my obvious "avoid the oops and just warn about it" patch: commit 39cb2c9a316e ("drm/i915: Check for NULL i915_vma i

[PATCH 0/2] drm/i915: Backport vma fixes for 4.10-rc6

2017-01-31 Thread Maarten Lankhorst
With atomic plane states we are able to track an allocation right from preparation, during use and through to the final free after being swapped out for a new plane. We can couple the VMA we pin for the framebuffer (and its rotation) to this lifetime and avoid all the clumsy lookups in between. Th