Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755283AbaGKT0d (ORCPT ); Fri, 11 Jul 2014 15:26:33 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:38030 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755141AbaGKT0b (ORCPT ); Fri, 11 Jul 2014 15:26:31 -0400 Date: Fri, 11 Jul 2014 21:26:30 +0200 From: Pavel Machek To: Jiri Kosina , "Rafael J. Wysocki" , Linux-pm mailing list , kernel list , Chris Wilson , intel-gfx Subject: Re: 3.15-rc: regression in suspend Message-ID: <20140711192629.GA20015@amd.pavel.ucw.cz> References: <20140607120614.GB5309@amd.pavel.ucw.cz> <20140607231124.GA3611@amd.pavel.ucw.cz> <20140609102328.GA25332@amd.pavel.ucw.cz> <20140625223522.GA5923@xo-6d-61-c0.localdomain> <20140707083908.GE5821@phenom.ffwll.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140707083908.GE5821@phenom.ffwll.local> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon 2014-07-07 10:39:08, Daniel Vetter wrote: > On Fri, Jun 27, 2014 at 03:37:16PM +0200, Jiri Kosina wrote: > > On Thu, 26 Jun 2014, Pavel Machek wrote: > > > > > Ok, so I have set up machines for ktest / autobisect, and found out that > > > 3.16-rc1 no longer has that problem. Oh well, bisect would not be fun, > > > anyway... > > > > I am still seeing the problem with 3.16-rc2. > > I'm confused now. Is the bisect result > > commit 773875bfb6737982903c42d1ee88cf60af80089c > Author: Daniel Vetter > Date: Mon Jan 27 10:00:30 2014 +0100 > > drm/i915: Don't set the 8to6 dither flag when not scaling > > now the culprit or not? Or do we have 2 different bugs at hand here? Three different issues, it seems. Two ring initialization problems, one went away in 3.16 (for me), second did not (suspend for jikos), third -- trivial issue with 8to6 dither. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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/