From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1Sr9kF-0003gO-Ml for mharc-qemu-trivial@gnu.org; Tue, 17 Jul 2012 11:31:27 -0400 Received: from eggs.gnu.org ([208.118.235.92]:47795) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Sr9k8-0003dj-IJ for qemu-trivial@nongnu.org; Tue, 17 Jul 2012 11:31:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Sr9k7-0004rT-49 for qemu-trivial@nongnu.org; Tue, 17 Jul 2012 11:31:20 -0400 Received: from goliath.siemens.de ([192.35.17.28]:23429) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Sr9k6-0004r8-RC; Tue, 17 Jul 2012 11:31:19 -0400 Received: from mail1.siemens.de (localhost [127.0.0.1]) by goliath.siemens.de (8.13.6/8.13.6) with ESMTP id q6HFVG1O004111; Tue, 17 Jul 2012 17:31:16 +0200 Received: from mchn199C.mchp.siemens.de ([139.25.109.49]) by mail1.siemens.de (8.13.6/8.13.6) with ESMTP id q6HFVFlN009146; Tue, 17 Jul 2012 17:31:15 +0200 Message-ID: <50058543.7090305@siemens.com> Date: Tue, 17 Jul 2012 17:31:15 +0200 From: Jan Kiszka User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 MIME-Version: 1.0 To: Peter Maydell References: <50058375.5080009@siemens.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-Received-From: 192.35.17.28 Cc: qemu-trivial , qemu-devel Subject: Re: [Qemu-trivial] [Qemu-devel] [PATCH] Stop saving/restoring cpu_single_env X-BeenThere: qemu-trivial@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Jul 2012 15:31:26 -0000 On 2012-07-17 17:27, Peter Maydell wrote: > On 17 July 2012 16:23, Jan Kiszka wrote: >> This variable is now thread-local, so cannot change anymore while >> dropping the global mutex. > > This isn't true on any host except Linux, and run_on_cpu() isn't > inside a !_WIN32 ifdef as far as I can tell. Err, yes, forgot that minor detail. It would also break on non-Linux Unixes. Jan -- Siemens AG, Corporate Technology, CT RTC ITP SDP-DE Corporate Competence Center Embedded Linux