Hey Everyone, This series is the first spin-off from my RFC "Exclusive gpu access for SteamVR usecases". It also includes an updated version of my priority patchset. Some notable changes to the old priority patches: * Patch 1: DRM_MASTER is now allowed to allocate high priority contexts * Patch 1: Split HIGH into HIGH_SW and HIGH_HW, same for LOW_* * Patch 2: raise ring priority when a job is submitted, instead of job_run I've also fixed the problem pointed out in the RFC thread. When all requests to change a process's priority end, that process's contexts will return to the priority specified at allocation time. Changes to raise the minimum required priority for the scheduler to schedule a job will follow in a separate series. Series available in the wip-process-priorities-v1 branch of: git://people.freedesktop.org/~lostgoat/linux
