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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D234EC433F5 for ; Mon, 17 Jan 2022 20:41:54 +0000 (UTC) Received: from localhost ([::1]:60420 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n9Yp7-0003B9-Ph for qemu-devel@archiver.kernel.org; Mon, 17 Jan 2022 15:41:53 -0500 Received: from eggs.gnu.org ([209.51.188.92]:56306) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9Ynl-0001W2-7N for qemu-devel@nongnu.org; Mon, 17 Jan 2022 15:40:29 -0500 Received: from [2a00:1450:4864:20::336] (port=53235 helo=mail-wm1-x336.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n9Ynj-0006RJ-Gi for qemu-devel@nongnu.org; Mon, 17 Jan 2022 15:40:28 -0500 Received: by mail-wm1-x336.google.com with SMTP id v123so23107735wme.2 for ; Mon, 17 Jan 2022 12:40:26 -0800 (PST) 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; bh=/G/zpI6h8JVZTPnmRE+XQViK6RMM91m8ibYSfyt9qq8=; b=divDtYNzY3uNY8v07z3RlNxiwx9u4QbE+uuEfpG07bvNv64ed3PQzg1buwfnDFpx2W GzuVUCR9r/TqAgkYKT1ffEGHPzm9lE5nmIr8JBSc/VGcYixhHsGeAkuycOP/BMYhoeoo +vYuunxZStbiiFYq7jwp/P08hEvzythMEbwuKuaAy5sSmYUjjG3oKp95qCGPQ1JOIxBI hf9NrSPG8jXqrOG73evo7Ux8a9cyf+xNiAa//fOc0VHfFe1zwlzqiiQhxU1fE5gQHAo2 h5kPrO4QU+hWF5AnqF5IKTsZYbg/bDcLGJrwX52ed322UrrsZAVXwnq6IEjR30zuyAUe klmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=/G/zpI6h8JVZTPnmRE+XQViK6RMM91m8ibYSfyt9qq8=; b=gKXcNg5RZ9OEpt2AtfDn7ihLmtTqik+MtJ9jXiYO2u5Qn8wHi3kxOeNdCyqCj6uEqG 7mYqcyixEJnPRif0C5MLzfOtDeastBR2lCApl9AqlXt4YE2JCBThmMnT9spOEl0HppUw AFS5iJFHCKhc3mnzgSKBQjNFvmk2BHt+vajQn26mZSEiJt12HDdXB+7Ie8gabiXFYLJo +AVZMqKXE7tgOuXs7Mx742qflWG0Mt8kd09CvKeC2ojF2ySMowgfP2JVRa/699GrSevC ZJFzrpvJo2/EJb7utEgJYbxzlfOcOQc8P23YdR0+rg0eBunyL7iYLRCkX8wooL+AE5D0 lZbw== X-Gm-Message-State: AOAM533FbhwEupfb5pgnPhAwQ28qQ4zCp9/s3pjmsqFujWRlql/HoJ3O 1J5vovO3BAJanT9AN62hhNAHiheWT0tAL2Yt96iT7w== X-Google-Smtp-Source: ABdhPJxSbv4gEyuuBlFNY9GZ+B59kYrp34D2fIEoPXwpSO5CKAgTDOeU5d/AW0vaxhoFMSVgPkRWk5CVnMWcB4ROems= X-Received: by 2002:a5d:52c4:: with SMTP id r4mr21738860wrv.521.1642452025426; Mon, 17 Jan 2022 12:40:25 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Peter Maydell Date: Mon, 17 Jan 2022 20:40:14 +0000 Message-ID: Subject: Re: ppc pbr403 vmstate To: David Gibson Content-Type: text/plain; charset="UTF-8" X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::336 (failed) Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x336.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 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, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, quintela@redhat.com, danielhb413@gmail.com, qemu-devel@nongnu.org, groug@kaod.org, =?UTF-8?Q?C=C3=A9dric_Le_Goater?= , "Dr. David Alan Gilbert" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Mon, 17 Jan 2022 at 05:52, David Gibson wrote: > It is also touched in the *super* old cpu_load_old. I suspect we > could probably just drop that completely, since I don't think we > realistically support migration from a version that old anyway. This would be a nice thing to do, because the PPC CPU is the only remaining in-tree user of the .load_state_old migration hook, so if we declared that we don't support migrating from those old versions of QEMU (1.5 and earlier, I think) then we could delete the .load_state_old and .minimum_version_id_old handling completely. -- PMM