Received: by 2002:a05:6358:53a8:b0:117:f937:c515 with SMTP id z40csp5346318rwe; Tue, 18 Apr 2023 05:50:37 -0700 (PDT) X-Google-Smtp-Source: AKy350ajuDTiqZE6XMtiXOccMJw8m4byapEsf+ces/HCjHPGXDZXsX+VHOGcsNNtpKcvI/uJ2WZr X-Received: by 2002:a05:6a20:3d03:b0:ef:4321:a8a4 with SMTP id y3-20020a056a203d0300b000ef4321a8a4mr11331414pzi.44.1681822237710; Tue, 18 Apr 2023 05:50:37 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681822237; cv=none; d=google.com; s=arc-20160816; b=DP/njs1AAgIH0wuOvaVMEcJ2Ju4pT4NcCWDk4ULA76UjZaPCZarDK9oiksc71n1weE dv33sDMBOQ6uINjtSfS1psPRej4D8EM0yttOqINmAmqUOFiFErtRw/ATKHxOliXFkVlG kKM0KnHheAmq1iW76bHQJbjggJ4XqgLsnIrFX/wl3cx9wSck0vxPbu1gCtTAXxFD5+8i WxfBbhAHmmSRTUd/qGjueiMVm/Z92FJ1G3k0aSfMl8k/Brvw4YNi4UF2/SYxFU1LJY9X mv+LwHpZEgWSf0YBh0Su8wZyfVRsbc8X2tXPF5erFXb6uDwEcewWnK4pjayeId1WZuP+ +4bg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=IMI+Skg4389qHiDqkibYZ29fZlbbh72OzgNBLZgOFFM=; b=pXKhZydF5NTYm0gfnLHEWZGHx3no5XT4NTqHbT4UQd1RrlNJ1re1C8a3ibZCQl+Pya v5J+g8KN6UHUbQ1S4t750c2yfTH80v98NK2xCVjhb+tKvykIjOY8Ks/h9Y8+etJQPL1r YeMhXt8MXW+4NHewlT+cpOOyBa5Qwr1RtEdrdoVqmUpvkrOrJsvcx5TPPFvj6VlZAGxQ BUkdaSJsknmvbo83yxvPi7VlFc5Upq/qYus4hRd7c0zSmDbWXDW4ZeWXHTx/BVfPyBYK D3prUx4ykpnFkLhiBX5K8SGs0MWZwxOBVkceIlHkMUUVFrcKB9QrRhU6aDbeStk5RZ2G kRlA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id l186-20020a6388c3000000b0051b6c0d78a8si11989467pgd.616.2023.04.18.05.50.23; Tue, 18 Apr 2023 05:50:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232127AbjDRMuO (ORCPT + 99 others); Tue, 18 Apr 2023 08:50:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232125AbjDRMuL (ORCPT ); Tue, 18 Apr 2023 08:50:11 -0400 Received: from 1wt.eu (ded1.1wt.eu [163.172.96.212]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id DE1E9167FE for ; Tue, 18 Apr 2023 05:50:08 -0700 (PDT) Received: (from willy@localhost) by mail.home.local (8.17.1/8.17.1/Submit) id 33ICnaN3014619; Tue, 18 Apr 2023 14:49:36 +0200 Date: Tue, 18 Apr 2023 14:49:36 +0200 From: Willy Tarreau To: Borislav Petkov Cc: Jingbo Xu , tglx@linutronix.de, mingo@redhat.com, dave.hansen@linux.intel.com, hpa@zytor.com, x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86/alternatives: fix build issue with binutils before 2.28 Message-ID: References: <20230418064228.21577-1-w@1wt.eu> <20230418100212.GBZD5qpFuxKaz3WtAC@fat_crate.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230418100212.GBZD5qpFuxKaz3WtAC@fat_crate.local> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 18, 2023 at 12:02:12PM +0200, Borislav Petkov wrote: > On Tue, Apr 18, 2023 at 08:42:28AM +0200, Willy Tarreau wrote: > > Boris, I understood from your message that 2.28 was the first working version, > > so that's what I mentioned here. My tests showed that 2.27 wasn't sufficient > > and that 2.29 was OK. > > No, you have it right above: > > U suffix - 2.27 > L/LL suffixes - 2.28 > > I was wondering where to put that info for future reference but didn't > find a good place so I extended your commit message with it. Now at > least we have left bread crumbs in case we need it in the future. I wondered the same which is why I left it in the comment as a warning for future wanderers. Thanks! Willy