From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Mg0cV-0000Bs-Ji for qemu-devel@nongnu.org; Tue, 25 Aug 2009 14:19:47 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Mg0cP-00008D-QX for qemu-devel@nongnu.org; Tue, 25 Aug 2009 14:19:46 -0400 Received: from [199.232.76.173] (port=56331 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Mg0cP-000088-KM for qemu-devel@nongnu.org; Tue, 25 Aug 2009 14:19:41 -0400 Received: from e33.co.us.ibm.com ([32.97.110.151]:37379) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1Mg0cP-00018P-9I for qemu-devel@nongnu.org; Tue, 25 Aug 2009 14:19:41 -0400 Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by e33.co.us.ibm.com (8.14.3/8.13.1) with ESMTP id n7PIHYkP010788 for ; Tue, 25 Aug 2009 12:17:34 -0600 Received: from d03av04.boulder.ibm.com (d03av04.boulder.ibm.com [9.17.195.170]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id n7PIJH7B188684 for ; Tue, 25 Aug 2009 12:19:19 -0600 Received: from d03av04.boulder.ibm.com (loopback [127.0.0.1]) by d03av04.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id n7PIJCJ3014519 for ; Tue, 25 Aug 2009 12:19:13 -0600 Message-ID: <4A942B1D.1040801@us.ibm.com> Date: Tue, 25 Aug 2009 13:19:09 -0500 From: Anthony Liguori MIME-Version: 1.0 Subject: Re: [Qemu-devel] [PATCH 1/1] Make the e1000 the default network adapter for the pc target. References: <1250267001-4431-1-git-send-email-aliguori@us.ibm.com> <4A93C0C4.7060409@redhat.com> <20090825132347.GB23700@csclub.uwaterloo.ca> <4A940A40.30608@redhat.com> <20090825163028.GD23700@csclub.uwaterloo.ca> <4A9413B5.5030108@us.ibm.com> <4A9417D2.1040002@redhat.com> <20090825171107.GE23700@csclub.uwaterloo.ca> <4A941BBC.4020504@redhat.com> In-Reply-To: <4A941BBC.4020504@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Avi Kivity Cc: qemu-devel@nongnu.org, Lennart Sorensen Avi Kivity wrote: > if (0) is usually optimized away by the compiler. > > The default only matters to unmanaged systems. I think we should aim > first for working, and later for performance. An "unmanaged system" includes a standard distribution where the user is using virt-manager. That's what led me down this road in the first place. -- Regards, Anthony Liguori