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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 6ADA7C6778A for ; Fri, 6 Jul 2018 00:50:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2E3B1240BF for ; Fri, 6 Jul 2018 00:50:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2E3B1240BF 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 S1753895AbeGFAuD (ORCPT ); Thu, 5 Jul 2018 20:50:03 -0400 Received: from mail-qk0-f196.google.com ([209.85.220.196]:40038 "EHLO mail-qk0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753829AbeGFAuA (ORCPT ); Thu, 5 Jul 2018 20:50:00 -0400 Received: by mail-qk0-f196.google.com with SMTP id b129-v6so5500820qke.7 for ; Thu, 05 Jul 2018 17:50:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=PFn9mkwdccGrhASv75koBIRMBltlMYl7BIJMUgrwj/0=; b=E1b+YhkBItZjYSjcy5dSrht65mANOaHSmfzuBrKGaHA/Qf7SsMpb2eIbAxG/O26U9u QYb9fnWeXmRDzpdghOABu2HG8rEI6eNG8gcms46yePuuHXbcoEsCmW5d+aaZFbNY6cMx IGP/TgzosAv7vOLYZTgj86Nv90nf9v2DAitc9EmJ5AkAd/8zMj1Dwc+1/HTwcb5gpesO A4Uy4pgWI3iUF0x3lj5C1C8jjds0OMfYodCnFTx05BIBi5i4mhUFsSHQycWtpk4zqloO rQApnds3INQ/wHGM67sOWMrpnCCPbufh0j5APmn+qbD/UphvxTy1JI+jahGvrhssAdaA i86w== X-Gm-Message-State: APt69E2Z2szqnI7CmGi5EePx72vyp7+dmHUtywujN9jPaJWNrf7LRMv0 CA1762JE1I6YzFIt+jThrkFpUA== X-Google-Smtp-Source: AAOMgpf0gZNH5HO9WbONhZv8whNft0fjWjfHb38QRUH9TItapPCX8LphEPMjmKoGWv3l4ODNPVIDQw== X-Received: by 2002:ae9:dc05:: with SMTP id q5-v6mr1842490qkf.332.1530838199726; Thu, 05 Jul 2018 17:49:59 -0700 (PDT) Received: from labbott-redhat.redhat.com ([2601:602:9802:a8dc::f0c1]) by smtp.gmail.com with ESMTPSA id q67-v6sm4675205qkb.16.2018.07.05.17.49.56 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 05 Jul 2018 17:49:58 -0700 (PDT) From: Laura Abbott To: mjw@fedoraproject.org, "H . J . Lu" , Masahiro Yamada , Catalin Marinas , Will Deacon Cc: Laura Abbott , Andy Lutomirski , Linus Torvalds , X86 ML , linux-kernel@vger.kernel.org, Nick Clifton , Cary Coutant , linux-kbuild@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Michael Ellerman , linux-arm-kernel@lists.infradead.org Subject: [PATCHv6 4/4] arm64: Add build salt to the vDSO Date: Thu, 5 Jul 2018 17:49:40 -0700 Message-Id: <20180706004940.32587-5-labbott@redhat.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180706004940.32587-1-labbott@redhat.com> References: <20180706004940.32587-1-labbott@redhat.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The vDSO needs to have a unique build id in a similar manner to the kernel and modules. Use the build salt macro. Acked-by: Will Deacon Signed-off-by: Laura Abbott --- v6: Remove the semi-colon, Ack from Will --- arch/arm64/kernel/vdso/note.S | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/kernel/vdso/note.S b/arch/arm64/kernel/vdso/note.S index b82c85e5d972..e20483b104d9 100644 --- a/arch/arm64/kernel/vdso/note.S +++ b/arch/arm64/kernel/vdso/note.S @@ -22,7 +22,10 @@ #include #include #include +#include ELFNOTE_START(Linux, 0, "a") .long LINUX_VERSION_CODE ELFNOTE_END + +BUILD_SALT -- 2.17.1