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=-5.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 A6C1EC2BB55 for ; Wed, 15 Apr 2020 12:44:34 +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 75987206A2 for ; Wed, 15 Apr 2020 12:44:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="W4IJCZoC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 75987206A2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:49306 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jOhP7-0006wJ-K7 for qemu-devel@archiver.kernel.org; Wed, 15 Apr 2020 08:44:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59253) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jOhNT-0005U3-RV for qemu-devel@nongnu.org; Wed, 15 Apr 2020 08:42:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jOhNS-00043F-L1 for qemu-devel@nongnu.org; Wed, 15 Apr 2020 08:42:51 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:42591 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jOhNS-00042n-Gu for qemu-devel@nongnu.org; Wed, 15 Apr 2020 08:42:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1586954569; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pDg5qi4xsryBk4w02BFiq4x1Ldryzh5UYOH/kWiPtkE=; b=W4IJCZoCqzkfvyv1X4fXAmvf0QEBcxIQ0f3B44YeRh2HNfFrvpH5Y90wDboA4G79y/qljv RjKYOMfLOhUjXmxms38WNgv3dQxfDV1c59o1h2rfY8m+S8zqBWitjG5wVR1Bq0uzYxGJdE 4JioYdKK6Ejlyr1WELriqZKmxKsrm3A= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-276-pTUhGiO2N7iWVEoJH3_vGg-1; Wed, 15 Apr 2020 08:42:42 -0400 X-MC-Unique: pTUhGiO2N7iWVEoJH3_vGg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id F3D801005510; Wed, 15 Apr 2020 12:42:40 +0000 (UTC) Received: from redhat.com (unknown [10.36.110.40]) by smtp.corp.redhat.com (Postfix) with ESMTPS id CA93A19C70; Wed, 15 Apr 2020 12:42:39 +0000 (UTC) Date: Wed, 15 Apr 2020 13:42:36 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Peter Maydell Subject: Re: [for-5.0] Deprecate KVM support for AArch32 Message-ID: <20200415124236.GG1344391@redhat.com> References: <20200414120935.12719-1-peter.maydell@linaro.org> <20200415123310.GC1344391@redhat.com> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.13.3 (2020-01-12) X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 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: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Cc: qemu-arm , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Wed, Apr 15, 2020 at 01:41:05PM +0100, Peter Maydell wrote: > On Wed, 15 Apr 2020 at 13:33, Daniel P. Berrang=C3=A9 wrote: > > > > On Tue, Apr 14, 2020 at 01:09:35PM +0100, Peter Maydell wrote: > > > The Linux kernel has dropped support for allowing 32-bit Arm systems > > > to host KVM guests (kernel commit 541ad0150ca4aa663a2, which just > > > landed upstream in the 5.7 merge window). Mark QEMU's support for > > > this configuration as deprecated, so that we can delete that support > > > code in 5.2. > > > > > > Signed-off-by: Peter Maydell > > > --- > > > I was reading the 5.7 merge window writeup on LWN this weekend > > > and saw that the dropping of 32-bit support had gone in; just > > > enough time to squeeze our deprecation warning into 5.0 so we > > > can drop the code in 5.2 rather than 6.0... > > > > > > docs/system/deprecated.rst | 8 ++++++++ > > > 1 file changed, 8 insertions(+) > > > > The docs are sufficient to start the deprecation process, but > > we might consider also having a warning from configure, or a > > message on stderr at runtime to make it more visible to users. >=20 > Mmm. I didn't feel entirely comfortable making code changes to > print messages at this point in the 5.0 release cycle, though. Sure, that's understandable. Regards, Daniel --=20 |: https://berrange.com -o- https://www.flickr.com/photos/dberrange= :| |: https://libvirt.org -o- https://fstop138.berrange.com= :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange= :|