From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bastian Blank Subject: Re: [Pkg-xen-devel] ioatdma: Boot process hangs then reboots when using Xen + Linux 3.2 Date: Tue, 6 Mar 2012 11:33:02 +0100 Message-ID: <20120306103301.GA18077@wavehammer.waldi.eu.org> References: <4F4891B8.9050008@goirand.fr> <20120302055715.GA692@burratino> <20120302162159.GB31683@wavehammer.waldi.eu.org> <20120302175719.GA1468@wavehammer.waldi.eu.org> <4F54DB1F.3080000@debian.org> <4F55D6F6.2040906@debian.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Content-Disposition: inline In-Reply-To: <4F55D6F6.2040906@debian.org> Sender: linux-kernel-owner@vger.kernel.org To: Thomas Goirand Cc: Dan Williams , xen-devel@lists.xensource.com, Dave Jiang , pkg-xen-devel@lists.alioth.debian.org, Maciej Sosnowski , linux-kernel@vger.kernel.org, Jonathan Nieder , William Dauchy , Konrad Rzeszutek Wilk List-Id: xen-devel@lists.xenproject.org On Tue, Mar 06, 2012 at 05:20:54PM +0800, Thomas Goirand wrote: > Please find attached the log that you asked me, with WARN_ON instead of > BUG_ON, and with the 2 #define DEBUG in dma.c and dma_v2.c. | ioatdma 0000:00:16.1: desc[1]: (0x27ea6d040->0x27ea6d080) cookie: 0 flags: 0x0 ctl: 0x0 (op: 0 int_en: 0 compl: 0) | ioatdma 0000:00:16.1: desc[1]: (0x27ea6d040->0x27ea6d080) cookie: 0 flags: 0x31 ctl: 0x9 (op: 0 int_en: 1 compl: 1) *counting* 9 hex digest, aka > 2^32. What did I say? Bastian -- The joys of love made her human and the agonies of love destroyed her. -- Spock, "Requiem for Methuselah", stardate 5842.8