From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40448) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a8PbM-0007hI-Ah for qemu-devel@nongnu.org; Mon, 14 Dec 2015 04:39:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a8PbJ-0006sY-40 for qemu-devel@nongnu.org; Mon, 14 Dec 2015 04:39:28 -0500 Received: from mx1.redhat.com ([209.132.183.28]:41530) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a8PbI-0006sF-V0 for qemu-devel@nongnu.org; Mon, 14 Dec 2015 04:39:25 -0500 References: <1450082498-27109-1-git-send-email-a.rigo@virtualopensystems.com> <1450082498-27109-7-git-send-email-a.rigo@virtualopensystems.com> <566E8E18.1000508@redhat.com> From: Paolo Bonzini Message-ID: <566E8E44.3000002@redhat.com> Date: Mon, 14 Dec 2015 10:39:16 +0100 MIME-Version: 1.0 In-Reply-To: <566E8E18.1000508@redhat.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [RFC v6 06/14] configure: Use slow-path for atomic only when the softmmu is enabled Reply-To: Paolo Bonzini List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alvise Rigo , qemu-devel@nongnu.org, mttcg@greensocs.com Cc: alex.bennee@linaro.org, jani.kokkonen@huawei.com, tech@virtualopensystems.com, claudio.fontana@huawei.com, rth@twiddle.net On 14/12/2015 10:38, Paolo Bonzini wrote: >> > +if test "$softmmu" = "yes" ; then >> > + echo "CONFIG_TCG_USE_LDST_EXCL=y" >> $config_host_mak >> > +fi > Just use CONFIG_SOFTMMU in translate.c, no? > > A target other than ARM might need ll/sc in user-mode emulation as well. Sorry, that makes no sense. Couldn't hit cancel in time. :) Paolo