On 08.03.2016 11:54, Nicolai Hähnle wrote: > On 05.03.2016 16:24, Christian König wrote: >> just an educated guess, but I think the problem is simply that kernel >> 3.14 doesn't yet contain the code so that radeon_fence_get() can safely >> called with a NULL pointer. >> >> So the backport of Nicolai's patch needs and extra check for the case >> when the fence is NULL. > > Oops indeed. Only the ref call should need the guard, the unref has > always had a NULL pointer test as far as I can see. > > Lutz, could you please test whether the attached patch on top of 3.14.63 > fixes the problem? Nicolai, if you haven't already, please send this patch to stable@xxxxxxxxxxxxxxx with an explicit explanation of which stable branches need it. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
