From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9B131C4727C for ; Tue, 29 Sep 2020 20:12:49 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EDFAD2076A for ; Tue, 29 Sep 2020 20:12:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ggxhdLxC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EDFAD2076A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:48730 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kNLzT-0006nU-Nh for qemu-devel@archiver.kernel.org; Tue, 29 Sep 2020 16:12:47 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57714) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kNLyX-0005Zu-GF for qemu-devel@nongnu.org; Tue, 29 Sep 2020 16:11:49 -0400 Received: from mail-ej1-x641.google.com ([2a00:1450:4864:20::641]:36662) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kNLyT-0002XR-QN for qemu-devel@nongnu.org; Tue, 29 Sep 2020 16:11:49 -0400 Received: by mail-ej1-x641.google.com with SMTP id h26so6908159ejq.3 for ; Tue, 29 Sep 2020 13:11:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=73MxEsPtUT/TTCdrgP6iPP4/Lq4sm/5f1xzmLyh6hxA=; b=ggxhdLxCcavZ37JWVQnppWDOQKG1qFmxrrJTXv2OCkUF5/4r6+TJGKFxoXwaqduF9D 6qWtqG6zl2kmkzE7lPX96g5ScHb4lB7arVx+fYXAPR0RVB3q7RJXKRLX6gTuA649f27t jUgxK/HMOVu48tiF7jgMaAK/mr/dI71tC9Ijb0H+pxCjuuaSuScQ43hLgmiJJyv547rw QIvi5b+16P9Up6iGBm/QoVJBf2GQNZXhGk2RzT5RacStnF51hlJ3n3LDYcub6+CIfoGa MjHJe+SYfRlmsZrFI91Lh1ENWcZrKnrEl+MVtDQcOMSt1oAYbykPKBh9maC/8DatLmTw nQPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=73MxEsPtUT/TTCdrgP6iPP4/Lq4sm/5f1xzmLyh6hxA=; b=RlQzw+F9QmW1XUh2E0iwcPzWzvfhfSReFye2DpzVi27uL1MH2B0Idl7DtRWtfvgMiz PEr6Oa+YOfC2OVNsnmyjT76xIhC5u2RT2PkqqIZ93dPHSSap/lxPBdo5fDAOrGVeS90p /9yESAODHU63lQIEd6nAdpDTsw2YOQ+qVvi3AyIanLnAWStF+u2DMqMffMa1thkocSD8 S5cZclWtkTh08f4UX5xHnLlw3YPfKEALIENU90o/IHfzbnYjVA8lv0rp7MeDeGduquuD B/+c+VE5A7D7Rl6EZy7TggpVgywHwVyRT5vnuDsMcfri67YitlN3c6/nZf4AWYCmjcTE qfiA== X-Gm-Message-State: AOAM532t1vz4eqYnM7+uoX9eeStfW+c7FP9ua1Ny7Li7cHht+FIPltor ijDdNIfsoqPKvZZOiZGWOcGGgkyYuj4RtWUo9+DJXNRLUPf78w== X-Google-Smtp-Source: ABdhPJyg+ZLsFEMn4YKZQIGAM4gNsSD24gIeZvsuq9F+1zA0aKU9tg0AxMmILZyBdUSEqXkHWTobmd3jnYwL0+Xng5I= X-Received: by 2002:a17:906:4a53:: with SMTP id a19mr5876763ejv.56.1601410304552; Tue, 29 Sep 2020 13:11:44 -0700 (PDT) MIME-Version: 1.0 References: <20200316160634.3386-1-philmd@redhat.com> <20200316160634.3386-18-philmd@redhat.com> In-Reply-To: From: Peter Maydell Date: Tue, 29 Sep 2020 21:11:33 +0100 Message-ID: Subject: Re: [PATCH v3 17/19] hw/arm: Automatically select the 'virt' machine on KVM To: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::641; envelope-from=peter.maydell@linaro.org; helo=mail-ej1-x641.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Thomas Huth , kvm-devel , Richard Henderson , QEMU Developers , qemu-arm , Paolo Bonzini , =?UTF-8?B?QWxleCBCZW5uw6ll?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, 29 Sep 2020 at 21:06, Peter Maydell wrot= e: > > On Mon, 16 Mar 2020 at 16:08, Philippe Mathieu-Daud=C3=A9 wrote: > > > > When building a KVM-only QEMU, the 'virt' machine is a good > > default :) > > > > Signed-off-by: Philippe Mathieu-Daud=C3=A9 > > --- > > hw/arm/Kconfig | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig > > index d0903d8544..8e801cd15f 100644 > > --- a/hw/arm/Kconfig > > +++ b/hw/arm/Kconfig > > @@ -1,5 +1,6 @@ > > config ARM_VIRT > > bool > > + default y if KVM > > imply PCI_DEVICES > > imply TEST_DEVICES > > imply VFIO_AMD_XGBE > > What does this actually do ? Why should the choice of > accelerator affect what boards we pull in by default? Put another way, our current default is "build everything", so "default y if ..." on a board is a no-op... -- PMM