[PATCH] drm/vblank: Use u32 consistently for vblank counters

2015-08-07 Thread Thierry Reding
On Fri, Aug 07, 2015 at 12:31:17PM +0200, Daniel Vetter wrote: > In > > commit 99264a61dfcda41d86d0960cf2d4c0fc2758a773 > Author: Daniel Vetter > Date: Wed Apr 15 19:34:43 2015 +0200 > > drm/vblank: Fixup and document timestamp update/read barriers > > I've switched vblank->count from ato

[PATCH] drm/vblank: Use u32 consistently for vblank counters

2015-08-07 Thread Daniel Vetter
In commit 99264a61dfcda41d86d0960cf2d4c0fc2758a773 Author: Daniel Vetter Date: Wed Apr 15 19:34:43 2015 +0200 drm/vblank: Fixup and document timestamp update/read barriers I've switched vblank->count from atomic_t to unsigned long and accidentally created an integer comparison bug in drm_