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=0.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,UNWANTED_LANGUAGE_BODY,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 EA10BC6778A for ; Fri, 6 Jul 2018 00:50:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E913240BF for ; Fri, 6 Jul 2018 00:50:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9E913240BF 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 S1753831AbeGFAuA (ORCPT ); Thu, 5 Jul 2018 20:50:00 -0400 Received: from mail-qk0-f196.google.com ([209.85.220.196]:35754 "EHLO mail-qk0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753780AbeGFAt4 (ORCPT ); Thu, 5 Jul 2018 20:49:56 -0400 Received: by mail-qk0-f196.google.com with SMTP id u21-v6so5503834qku.2 for ; Thu, 05 Jul 2018 17:49:56 -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=jF9vhHMbhCIoy849wuH0XzT7nyqYG2N3OmiLDtOcUco=; b=fql0Cw/knAhO6Eu6rULqXQ1H8pZvWrYNS5B6u5MD6BWl8+v1IzKhriJZYH036V25LS ncWYcCP3gD2HXkUC98cd7sYXiCHFqKz0yxavnpqxuOhRdBJ4EFxP7wEEBLH3dzBDIEOJ bIEwM4A27SIQhmKnIjKn1hFQas8xle20d/zSujABSxKKQ5Lo/+miv/6UglcYqwJldMI+ 6Z4ERgscb6CyIUcp0jPhIaWBhvEeAhFF6Zl2Q70lXyxXCAZS+cPlx9ddIHfOBIKhpYdP NwslJRrw75h9QULJFEleqytUuJvuySkNWxyIA6NeOwPqrMZaC6MOlLOsAWeAUZO4vR7M vCvg== X-Gm-Message-State: APt69E0hJK6f+KHut+dsTVCd28CftEM8m81jtcP+RDHPYmWh7uzPOAVv dKUT8I4OTGZJ3oVAbKZ8EXTYPw== X-Google-Smtp-Source: AAOMgpfznhwUV1q/oCR6qzOvFshlkWZIRKc6U5LBpxA4eui7YlkNPMW5sxw/WlZIh8EITS2KQoNlJg== X-Received: by 2002:a37:d61b:: with SMTP id t27-v6mr6770286qki.244.1530838196243; Thu, 05 Jul 2018 17:49:56 -0700 (PDT) Received: from labbott-redhat.redhat.com ([2601:602:9802:a8dc::f0c1]) by smtp.gmail.com with ESMTPSA id q67-v6sm4675205qkb.16.2018.07.05.17.49.53 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 05 Jul 2018 17:49:55 -0700 (PDT) From: Laura Abbott To: mjw@fedoraproject.org, "H . J . Lu" , Masahiro Yamada , Michael Ellerman 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, Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org Subject: [PATCHv6 3/4] powerpc: Add build salt to the vDSO Date: Thu, 5 Jul 2018 17:49:39 -0700 Message-Id: <20180706004940.32587-4-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. Signed-off-by: Laura Abbott --- v6: Remove semi-colon --- arch/powerpc/kernel/vdso32/note.S | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/powerpc/kernel/vdso32/note.S b/arch/powerpc/kernel/vdso32/note.S index d4b5be4f3d5f..227a7327399e 100644 --- a/arch/powerpc/kernel/vdso32/note.S +++ b/arch/powerpc/kernel/vdso32/note.S @@ -5,6 +5,7 @@ #include #include +#include #define ASM_ELF_NOTE_BEGIN(name, flags, vendor, type) \ .section name, flags; \ @@ -23,3 +24,5 @@ ASM_ELF_NOTE_BEGIN(".note.kernel-version", "a", UTS_SYSNAME, 0) .long LINUX_VERSION_CODE ASM_ELF_NOTE_END + +BUILD_SALT -- 2.17.1