From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MauL9-0006qR-S6 for qemu-devel@nongnu.org; Tue, 11 Aug 2009 12:36:47 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MauL4-0006mU-2e for qemu-devel@nongnu.org; Tue, 11 Aug 2009 12:36:46 -0400 Received: from [199.232.76.173] (port=35493 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MauL3-0006mH-GU for qemu-devel@nongnu.org; Tue, 11 Aug 2009 12:36:41 -0400 Received: from verein.lst.de ([213.95.11.210]:51385) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_3DES_EDE_CBC_SHA1:24) (Exim 4.60) (envelope-from ) id 1MauL3-00066m-0W for qemu-devel@nongnu.org; Tue, 11 Aug 2009 12:36:41 -0400 Date: Tue, 11 Aug 2009 18:36:38 +0200 From: Christoph Hellwig Subject: Re: [Qemu-devel] virtio-blk/qdev failure in the current git tree Message-ID: <20090811163638.GA4891@lst.de> References: <20090810235646.GA12872@lst.de> <4A80BB6B.3020001@codemonkey.ws> <20090811161302.GA2053@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090811161302.GA2053@lst.de> List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: kraxel@redhat.com, qemu-devel@nongnu.org On Tue, Aug 11, 2009 at 06:13:02PM +0200, Christoph Hellwig wrote: > With the fix pulled it the guest kernel now hangs after > > input: ImExPS/2 Generic Explorer Mouse as /class/input/input2 > Clocksource tsc unstable (delta = -782142631 ms) > > when reducing the config to just one virtio-blk device it books, but > with a longish break at the point where the original config hangs. The culprit is commit d176c495b6664b72dc1e595f6e89dc5648aa248b qdev-ify virtio-blk. reverting it (needs some manual work due to the macrofication of the qdev attributes) fixes the boot again. > ---end quoted text---