Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754258AbaDOTnO (ORCPT ); Tue, 15 Apr 2014 15:43:14 -0400 Received: from mail-ee0-f52.google.com ([74.125.83.52]:58098 "EHLO mail-ee0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750938AbaDOTnI (ORCPT ); Tue, 15 Apr 2014 15:43:08 -0400 Date: Tue, 15 Apr 2014 21:43:03 +0200 From: Daniel Vetter To: Steven Noonan Cc: Keith Packard , David Airlie , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [Intel-gfx] REGRESSION 3.14 i915 warning & mouse cursor vanishing Message-ID: <20140415194303.GH1023@phenom.ffwll.local> Mail-Followup-To: Steven Noonan , Keith Packard , David Airlie , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20140414164010.GA1019@falcon> <867g6ryd2e.fsf@hiro.keithp.com> <20140414185602.GA892@falcon> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140414185602.GA892@falcon> X-Operating-System: Linux phenom 3.14.0+ User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 14, 2014 at 11:56:03AM -0700, Steven Noonan wrote: > On Mon, Apr 14, 2014 at 11:35:05AM -0700, Keith Packard wrote: > > Steven Noonan writes: > > > > > Was using my machine normally, then my mouse cursor vanished. After switching > > > to a VT and back to X11, my cursor came back. But I did notice a nasty trace in > > > dmesg (below). > > > > I don't think the trace below is related to the cursor disappearing. > > Any idea what the trace is all about then? Seems it has something to do > with runtime power management (maybe my aggressive kernel command-line > options are triggering it). Please test without them. Currently runtime pm should be disabled still on vlv (since it's incomplete in 3.14). If you've force-enabled that then you get to keep all pieces ;-) In general don't set any i915 options if you're not a developer or someone else who _really_ knows what's going on. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/