[223/251] drm/i915: Invalidate TLBs for the rings after a reset

2013-09-10 Thread Steven Rostedt
3.6.11.9-rc1 stable review patch. If anyone has any objections, please let me know. -- From: Chris Wilson [ Upstream commit 884020bf3d2a3787a1cc6df902e98e0eec60330b ] After any "soft gfx reset" we must manually invalidate the TLBs associated with each ring. Empirically, it

[223/251] drm/i915: Invalidate TLBs for the rings after a reset

2013-09-10 Thread Steven Rostedt
3.6.11.9-rc1 stable review patch. If anyone has any objections, please let me know. -- From: Chris Wilson ch...@chris-wilson.co.uk [ Upstream commit 884020bf3d2a3787a1cc6df902e98e0eec60330b ] After any soft gfx reset we must manually invalidate the TLBs associated with each