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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 C7AFBC43140 for ; Thu, 21 Jun 2018 15:58:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7568521076 for ; Thu, 21 Jun 2018 15:58:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7568521076 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933368AbeFUP6Y (ORCPT ); Thu, 21 Jun 2018 11:58:24 -0400 Received: from mail-qt0-f195.google.com ([209.85.216.195]:36799 "EHLO mail-qt0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933218AbeFUP6X (ORCPT ); Thu, 21 Jun 2018 11:58:23 -0400 Received: by mail-qt0-f195.google.com with SMTP id o9-v6so3293236qtp.3 for ; Thu, 21 Jun 2018 08:58:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=597dF/sKwLSYFmLI/mNRUCwfLElNIoZpqH0EjY6O11s=; b=crbAMXjdbH32CepChceZA6OTWJw4Es5SoM76KwisypKgazUemkEbQ95t4u+0Cv1AeS pg1B15g1yjwI9BbDsyccLRCTHpUWWmdJ8C0KRZs36ECricA2ZzZ/I676zgLp0UmC7ofm KEu7KNgZPDlE6F9z2lKgXmmLnpt86/8ZYoB80ZX0z2Z2ywjGGQnzFz5LjcNQt1+h2oL8 jg0MSLplHxwEcbq/EWCN1t0Mdc/NB4Q1QPGJcNe8IwKMnxXD8XeednLKrbgSoVzIImQw hbvIye5b6xaidZ7A3HxhN0PwolwfFDP9XM+aLFNevAaKfVsaQ9giIOVlTM4EbEprNT/q Q/4A== X-Gm-Message-State: APt69E0Oo6IrRVY7hqZkZT8hGNJzblvVcc5JnuQ9M0uKR0brl+yjYIqe sRQ/MTgIQNWHqDZOJg029j1GYg== X-Google-Smtp-Source: ADUXVKIEmjcDzrsjJifLTrt/tVmdS2N940/bxV47VI4RO1HQWfrIBFZq+DfcgO2V5zT6Q0GyK75bjg== X-Received: by 2002:aed:2798:: with SMTP id a24-v6mr24397222qtd.40.1529596702274; Thu, 21 Jun 2018 08:58:22 -0700 (PDT) Received: from ?IPv6:2601:602:9802:a8dc::30ff? ([2601:602:9802:a8dc::30ff]) by smtp.gmail.com with ESMTPSA id h43-v6sm4356071qth.6.2018.06.21.08.58.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 21 Jun 2018 08:58:21 -0700 (PDT) Subject: Re: [PATCHv4 3/3] x86: Add build salt to the vDSO and kernel linker scripts To: Ingo Molnar Cc: Andy Lutomirski , mjw@fedoraproject.org, "H . J . Lu" , Masahiro Yamada , Linus Torvalds , X86 ML , linux-kernel@vger.kernel.org, Nick Clifton , Cary Coutant , linux-kbuild@vger.kernel.org References: <20180612003224.3658-1-labbott@redhat.com> <20180612003224.3658-4-labbott@redhat.com> <20180621124334.GA30110@gmail.com> From: Laura Abbott Message-ID: Date: Thu, 21 Jun 2018 08:58:18 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <20180621124334.GA30110@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/21/2018 05:43 AM, Ingo Molnar wrote: > > * Laura Abbott wrote: > >> >> Both the kernel and the vDSO need to have unique build ids. >> Insert the build salt section to make the build ids unique. >> >> Signed-off-by: Laura Abbott >> --- >> arch/x86/entry/vdso/vdso-layout.lds.S | 3 ++- >> arch/x86/kernel/vmlinux.lds.S | 1 + >> 2 files changed, 3 insertions(+), 1 deletion(-) > > Acked-by: Ingo Molnar > > What is the upstream merge plan for this series? kbuild tree? > > Thanks, > > Ingo > There was an alternate proposal that requires slightly fewer changes that needs to be cleaned up and submitted. I do think the plan is for the series to eventually go through the kbuild tree. Thanks, Laura