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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 E86EAC433E0 for ; Mon, 25 May 2020 21:56:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B4D59207CB for ; Mon, 25 May 2020 21:56:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="BmvjUZvT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729294AbgEYV4m (ORCPT ); Mon, 25 May 2020 17:56:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32886 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725964AbgEYV4m (ORCPT ); Mon, 25 May 2020 17:56:42 -0400 Received: from mail-pg1-x543.google.com (mail-pg1-x543.google.com [IPv6:2607:f8b0:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C402C061A0E for ; Mon, 25 May 2020 14:56:42 -0700 (PDT) Received: by mail-pg1-x543.google.com with SMTP id d10so9109263pgn.4 for ; Mon, 25 May 2020 14:56:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=content-transfer-encoding:from:mime-version:subject:date:message-id :references:cc:in-reply-to:to; bh=T2aenYMHPjIozWAhlXxvV0j5BTbT+LaW6xXK9KoCbx4=; b=BmvjUZvTycJ5ngBuV543/G03kyFu16PCvm9nSW1wpNo0dXs40pFozLvgJB3LCqkSg/ t7DxNu27uEy6XBNCC1F+MZipWLtoy7U74Y9uvYgO49vY1CJHQEIInWS8Gx8cQZhq6rJ5 FXm69yvF4aY1LTU3zeusx9tkt1knPPseu7Fkllp/Q24T8zT2ecNaLoqsC2YiBY/ruu3O SWd+y9ZYxOYBgu0JVFdghTh0f4A7rgu96ih0SCsjpA8K91qoiNC9ffvOgehR7/18K0mD RFkmXRZfIrubATOnPXRPUbwTmaW85PdpJqsOXwtpRbkmmzmompAHrS4Tl96SeDxoDG0p zRZQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:content-transfer-encoding:from:mime-version :subject:date:message-id:references:cc:in-reply-to:to; bh=T2aenYMHPjIozWAhlXxvV0j5BTbT+LaW6xXK9KoCbx4=; b=HOgclqLG1pr61QFP6CG8ZnxG5IAjh9HFHx36RnmSX2M3JWggOCrXxgb6B32TxSdyXN Xxj6zb1QS4gXkXYa0/21EG7+9YA1mzGe6ajbZ7TM7znWXlNcuZSNXcCH63KgNalOgjtB dfI40n2e+vk+DvMAAuuuwhnvIL+87RXsotfPYse80sbkPOzYGN9xj6fo8aV8f9RRkEtZ JhZ1TRmeLEZY2xaZEVIN/Mttcw4W2hkj9s/1O4HFRfsiWcXZXlfCROavRPx3ynL2BX92 rX72BGTAnhTbLZT9eYSzOtafMe7OF8JanlS99xVdMm1flQLzEEVDEbjzcvl9kmqw4HJh jHzw== X-Gm-Message-State: AOAM5311rJi5e1dZp+ax8dIRL8OKkRG2l91lMaXeCAUf3C7I+Kt5rqjQ AvpagBu2qWGLwCDb/sNVHPA= X-Google-Smtp-Source: ABdhPJxopYIfstECzfLreNiZM9RiyzlqCIY2+g+lcwWL2Dbd5AgURK8hMAuWertyfNu74fGsQ+DKSQ== X-Received: by 2002:aa7:973b:: with SMTP id k27mr18335721pfg.219.1590443801519; Mon, 25 May 2020 14:56:41 -0700 (PDT) Received: from [10.0.0.21] (64-71-7-166.static.wiline.com. [64.71.7.166]) by smtp.gmail.com with ESMTPSA id 202sm6172010pfv.155.2020.05.25.14.56.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 25 May 2020 14:56:40 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Tony Luck Mime-Version: 1.0 (1.0) Subject: Re: [PATCH v12 00/18] Enable FSGSBASE instructions Date: Mon, 25 May 2020 14:56:39 -0700 Message-Id: <1E7D7170-7F5D-4A9F-951B-CA53EBF6F674@gmail.com> References: Cc: Sasha Levin , "H. Peter Anvin" , Thomas Gleixner , Don Porter , Jarkko Sakkinen , Andi Kleen , LKML , Borislav Petkov , Andy Lutomirski , "Hansen, Dave" , "Luck, Tony" , "Shankar, Ravi V" , "Bae, Chang Seok" In-Reply-To: To: Richard Weinberger X-Mailer: iPhone Mail (17F75) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org pr_warn("** If you see this message and you are not debugging **\n"= ); > pr_warn("** the kernel, report this immediately to your vendor! **= \n"); > pr_warn("** **= \n"); > pr_warn("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **= \n"); > pr_warn("**********************************************************= \n"); >=20 > Maybe we can add something like this for taints too? :-) >=20 For TAINT_ROOTHOLE the severity should be =E2=80=9Cpr_emerg=E2=80=9D. The m= essage should repeat every five minutes. -Tony=