From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34680) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZTjrE-0004CW-Kn for qemu-devel@nongnu.org; Mon, 24 Aug 2015 00:59:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZTjrB-0000TU-Fn for qemu-devel@nongnu.org; Mon, 24 Aug 2015 00:59:44 -0400 Received: from mx2.suse.de ([195.135.220.15]:40075) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZTjrB-0000T0-9x for qemu-devel@nongnu.org; Mon, 24 Aug 2015 00:59:41 -0400 References: <1440373328-9788-1-git-send-email-laurent@vivier.eu> <1440373328-9788-2-git-send-email-laurent@vivier.eu> From: Alexander Graf Message-ID: <55DAA4B3.3030109@suse.de> Date: Sun, 23 Aug 2015 21:59:31 -0700 MIME-Version: 1.0 In-Reply-To: <1440373328-9788-2-git-send-email-laurent@vivier.eu> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 1/2] linux-user: remove --enable-guest-base/--disable-guest-base List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Laurent Vivier , Riku Voipio , Claudio Fontana , Richard Henderson , Andrzej Zaborowski , Aurelien Jarno , "Vassili Karpov (malc)" , Blue Swirl Cc: qemu-devel@nongnu.org On 23.08.15 16:42, Laurent Vivier wrote: > All tcg host architectures now support the guest base and as > there is no real performance lost, it can be always enabled. > > Anyway, guest base use can be disabled lively by setting guest > base to 0. > > CONFIG_USE_GUEST_BASE is defined as (USE_GUEST_BASE && USER_ONLY), > it should have to be replaced by CONFIG_USER_ONLY in non CONFIG_USER_ONLY > parts, but as some other parts are using !CONFIG_SOFTMMU I have chosen to > use !CONFIG_SOFTMMU instead. > > Signed-off-by: Laurent Vivier Reviewed-by: Alexander Graf Alex