From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43149) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eC7Dr-00058K-Vy for qemu-devel@nongnu.org; Tue, 07 Nov 2017 11:59:36 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eC7Do-00006H-4t for qemu-devel@nongnu.org; Tue, 07 Nov 2017 11:59:36 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52712) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eC7Dn-00005q-V7 for qemu-devel@nongnu.org; Tue, 07 Nov 2017 11:59:32 -0500 Date: Tue, 7 Nov 2017 17:59:22 +0100 From: Cornelia Huck Message-ID: <20171107175922.201c2055.cohuck@redhat.com> In-Reply-To: References: <20170913172941.5470-1-cohuck@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2] accel: default to an actually available accelerator List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Richard Henderson Cc: qemu-devel@nongnu.org, lvivier@redhat.com, pbonzini@redhat.com, thuth@redhat.com, mreitz@redhat.com, kwolf@redhat.com, peter.maydell@linaro.org On Wed, 13 Sep 2017 11:09:04 -0700 Richard Henderson wrote: > On 09/13/2017 10:29 AM, Cornelia Huck wrote: > > configure_accelerator() falls back to tcg if no accelerator has > > been specified. Formerly, we could be sure that tcg is always > > available; however, with --disable-tcg, this is not longer true, > > and you are not able to start qemu without explicitly specifying > > another accelerator on those builds. > > > > Instead, choose an accelerator in the order tcg->kvm->hax. > > > > Signed-off-by: Cornelia Huck > > --- > > RFC->v2: > > - drop xen from the list of fallbacks > > - use comma-delimited list of accelerators (much easier) > > - changed one place in qemu-options.hx that had been missed > > Queued to tcg-next. Thanks, Hm, has this fallen through the cracks?