From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:60343) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UfxsV-0001vh-RG for qemu-devel@nongnu.org; Fri, 24 May 2013 15:42:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UfxsO-0006wC-EH for qemu-devel@nongnu.org; Fri, 24 May 2013 15:42:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:24762) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UfxsO-0006vx-6D for qemu-devel@nongnu.org; Fri, 24 May 2013 15:42:08 -0400 Message-ID: <519FC319.80804@redhat.com> Date: Fri, 24 May 2013 21:44:25 +0200 From: Laszlo Ersek MIME-Version: 1.0 References: <20130524150520.10366f38@redhat.com> In-Reply-To: <20130524150520.10366f38@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] tcg: Windows guests don't boot List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Luiz Capitulino Cc: Duane Voth , qemu-devel , Richard Henderson On 05/24/13 21:05, Luiz Capitulino wrote: > Hi, > > Today I accidentally started qemu w/o -enable-kvm to run a Windows guest and > noticed it didn't boot: sometimes it hangs on a blue screen and sometimes it > keeps rebooting in a loop. > > I tried with Windows 2008 and Windows 8, and went back to qemu v1.2.0 to see > if it's a bisectable regression, but no luck. > > I'm reporting case someone is interested in debugging this. Yes. I think is related. See also these threads: [Qemu-devel] [Bug 1180970] [NEW] qemu: fatal: Trying to execute code outside RAM or ROM; worked in 1.4.0, fails in 1.4.92 [Qemu-devel] [Bug 1180970] *** affects all x86_64 soft emulation I'm going to respond with my initial "analysys" (lol) in the latter. Thanks, Laszlo