Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751630Ab2J1CsA (ORCPT ); Sat, 27 Oct 2012 22:48:00 -0400 Received: from mx.logic.tuwien.ac.at ([128.130.175.19]:34989 "EHLO mx.logic.tuwien.ac.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751096Ab2J1Cr6 (ORCPT ); Sat, 27 Oct 2012 22:47:58 -0400 Date: Sun, 28 Oct 2012 11:47:53 +0900 From: Norbert Preining To: Chris Wilson Cc: Dave Airlie , linux-kernel@vger.kernel.org, Daniel Vetter , dri-devel@lists.freedesktop.org Subject: Re: drm i915 hangs on heavy io load Message-ID: <20121028024753.GA4254@gamma.logic.tuwien.ac.at> References: <20121023053830.GA30776@gamma.logic.tuwien.ac.at> <6c3329$6sai31@orsmga002.jf.intel.com> <20121023053830.GA30776@gamma.logic.tuwien.ac.at> <20121024003659.GA30962@gamma.logic.tuwien.ac.at> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2053 Lines: 45 Hi Chris, I haven't answered due to several reboots necessary (sometimes I have to work on Win***) and no effect, but .. On Mi, 24 Okt 2012, Chris Wilson wrote: > > > http://cgit.freedesktop.org/~danvet/drm/commit/?h=ilk-wa-pile&id=0d5fed2de763b49bb1a90140758153481f043757 > > > is the missing ingredient. > > > > I am compiling a kernel with this patch based on current git now. > > Should I still use the above kernel cmd argument (i915...rc6=0) > > or try without it? > > Without any rc6 parameter would be best. But if rc6=0 wasn't the > solution for you, then I may have identified the wrong w/a. Can I ask > you try the patches in that branch until you find one (or more perhaps) > that stabilise your system? I pulled the whole branch into my compile branch, and removed everything from kernel cmd line regarding rc6, and got the [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged! [drm:i915_reset] *ERROR* Failed to reset chip. new i915_error_state.gz at the same place. So it seems that the patches in the ilk-wa-pile branch do not help. All the best Norbert ------------------------------------------------------------------------ Norbert Preining preining@{jaist.ac.jp, logic.at, debian.org} JAIST, Japan TeX Live & Debian Developer DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------ SCRONKEY (n.) Something that hits the window as a result of a violent sneeze. --- Douglas Adams, The Meaning of Liff -- 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/