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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3932FC6FA8E for ; Sat, 25 Feb 2023 12:47:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229598AbjBYMrs (ORCPT ); Sat, 25 Feb 2023 07:47:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40906 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229445AbjBYMrr (ORCPT ); Sat, 25 Feb 2023 07:47:47 -0500 Received: from mail-qk1-x731.google.com (mail-qk1-x731.google.com [IPv6:2607:f8b0:4864:20::731]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3194818AAF for ; Sat, 25 Feb 2023 04:47:45 -0800 (PST) Received: by mail-qk1-x731.google.com with SMTP id h17so562626qka.11 for ; Sat, 25 Feb 2023 04:47:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=ppt8xrJTok6dPPvHOc17Af1SESjrgSpeCBregmeAoWo=; b=OE5CDuZ4uoGuXthbAXSnvToCXo47fumN91CJ7Y5cQRlPWcSbCpAcLL0tjzdVniromD vvLL8+EzFfX3+7J0fLJ1WfYrIYqCqQ+J6+zoUWpvo5856BFVF5M42MJLtnD0Zrosiszo E4+XA53X2ulBhtHWixDW1z+rGYISnVqVM6r7Qmx5P9V3QqR1oHpdHXI2PkXJ8dFP+yZe jJUg9w0mibVX1EZGZ12FHb++1FXCl6uiFoolVQqVck+C7Twtkn8CnPyGhBp0WFVEWQ0B aLIas6WsnYI49GsxV0aFaIv8fJqKgMQEhFirzKWX4JUJSClpkByohPmJziblqHZyMP1i ELQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ppt8xrJTok6dPPvHOc17Af1SESjrgSpeCBregmeAoWo=; b=mkNKgmAmWdR7S7/szPdMchUKMdsRa7htwZt9Jdo0qtGpqcZSL0kcgyE3Jv599f6/5c DEWB032eoaF8/hSw83uK49hgxEoyeCslQ3Zmp6Nms9DL9r7B/drxtHn/oSGRH1tFebI/ cZtZjU/ToY1MKnqm2jjRZc1JBIMXgb2FYFmsWYgGuaGP7VbMQ6BFrq0lwxC5yorMYA7U PdPJbj4P5T6fGH6t44UGxwohxJFXd+cHl859Dwn4adaJlhPLYP3CROzl4apvrg2Sk/fn ITpMlxWYoUv8JbNC/JFHBLv3GQ5icMHcv/T15lYvnGXWhx4S8fWUzH/8QX0kKNHCezsS Cr8A== X-Gm-Message-State: AO0yUKU1ECxkEQh/lz1cF6dh3pGEmYnkTWo9yJLVHcVfp60WEnIieiXV DigD0rakCC6iuTHHo5UGppBYumkmEqIdul4WWQ== X-Google-Smtp-Source: AK7set+aavpjNvIKpx9y9NBzkxKtTW9OrtSVecHJGHPKleA6RbAa6ZIRXpUA9WswIZMz7U+8jUx4OOWtO29AxtGLafI= X-Received: by 2002:a05:620a:158a:b0:71f:b917:f4df with SMTP id d10-20020a05620a158a00b0071fb917f4dfmr3197262qkk.2.1677329264031; Sat, 25 Feb 2023 04:47:44 -0800 (PST) MIME-Version: 1.0 References: <20230224154235.277350-1-brgerst@gmail.com> In-Reply-To: From: Brian Gerst Date: Sat, 25 Feb 2023 07:47:33 -0500 Message-ID: Subject: Re: [External] [PATCH v2 0/5] x86-64: Remove global variables from boot To: David Woodhouse Cc: Usama Arif , linux-kernel@vger.kernel.org, x86@kernel.org, Thomas Gleixner , Borislav Petkov , "H . Peter Anvin" , Peter Zijlstra , Andy Lutomirski , Ingo Molnar Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Feb 25, 2023 at 5:20 AM David Woodhouse wrote: > > On Fri, 2023-02-24 at 16:38 -0500, Brian Gerst wrote: > > Removing the globals before the parallel boot series, would be the > > best option IMO. That would make the transition simpler. > > Looks like this: > > https://git.infradead.org/users/dwmw2/linux.git/shortlog/refs/heads/parallel-6.2-rc8-brfirst > > Passes basic smoke testing in qemu, including suspend to RAM and > offlining CPU0. Looks good, thanks. -- Brian Gerst