From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52264) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XMkyS-0002vv-9D for qemu-devel@nongnu.org; Wed, 27 Aug 2014 17:41:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XMkyJ-0002Fd-26 for qemu-devel@nongnu.org; Wed, 27 Aug 2014 17:41:48 -0400 Received: from mail-wi0-x22f.google.com ([2a00:1450:400c:c05::22f]:52339) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XMkyI-0002FL-S6 for qemu-devel@nongnu.org; Wed, 27 Aug 2014 17:41:38 -0400 Received: by mail-wi0-f175.google.com with SMTP id ho1so6530573wib.2 for ; Wed, 27 Aug 2014 14:41:36 -0700 (PDT) Sender: Paolo Bonzini Message-ID: <53FE5088.5000308@redhat.com> Date: Wed, 27 Aug 2014 23:41:28 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <20140827160219.4a7136cd@redhat.com> In-Reply-To: <20140827160219.4a7136cd@redhat.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [BUG] Guest freezes when resuming from S3 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Luiz Capitulino , qemu-devel Cc: kraxel@gmail.com, mst@redhat.com Il 27/08/2014 22:02, Luiz Capitulino ha scritto: > > commit c046e8c4a26c902ca1b4f5bdf668a2da6bc75f54 > Author: Michael S. Tsirkin > Date: Wed Sep 11 13:33:31 2013 +0300 > > piix4: disable io on reset > > On the hand, testing the commit before this one works and that one doesn't. > But I've tried reverting that one on current master and that did not fix > the problem. This is likely a red herring, because after this one you need a newer SeaBIOS. Depending on how you tested, this might have messed up your bisection. IIRC new SeaBIOS with old QEMU works, though. So you may want to retry the bisection with a constant firmware that you pass with -bios. Paolo