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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 EFF05C433E1 for ; Mon, 22 Jun 2020 20:54:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C8CE220767 for ; Mon, 22 Jun 2020 20:54:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="Hd+JD6CB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730410AbgFVUyA (ORCPT ); Mon, 22 Jun 2020 16:54:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60566 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728545AbgFVUxs (ORCPT ); Mon, 22 Jun 2020 16:53:48 -0400 Received: from mail-pl1-x642.google.com (mail-pl1-x642.google.com [IPv6:2607:f8b0:4864:20::642]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04B0BC061796 for ; Mon, 22 Jun 2020 13:53:48 -0700 (PDT) Received: by mail-pl1-x642.google.com with SMTP id y17so8096627plb.8 for ; Mon, 22 Jun 2020 13:53:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=0f9fJa8OA2NYK/yNB2OP/HZmbwcQdR1u3azDKPTOctw=; b=Hd+JD6CBzuK2BqDJ7ALVYyglKxpkRCQl/0Pa2q6BAjhgJ3NHdrXKo6F4eQ6/jyDStH FIVqU3u47cOdbudkrx208IcOhncwoGH1jnGAJADb0o2PduIem6t5sPc9hr2tyZhQYq1l 95xaMVXc58L8xguf+zEj8rW6zjssA+PybgqA0= 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:mime-version:content-transfer-encoding; bh=0f9fJa8OA2NYK/yNB2OP/HZmbwcQdR1u3azDKPTOctw=; b=MnfmAXPmRsRc9CNlr8uWoGbOvzDIYk0/D6e32+XAXHBxbfxW9l2eTBqswIoDIN3Buq r3RIgxpesUW1COoT57j6Ly41+Kc8pA6hROclkUhzGUE8SDhTeuVz8H7k6XPsr2/7R7Q4 qio4XGjfaq5WAj8a1kiaMmbb6v1qjiqydC5nlJYnr+FNwCIf949xGI4OflsfLehH8jPj O0XKKy7aQD1Po+sk6aOtp6VN0KD0ySARlSO0ABKube4JX0lJWQeWjy5DKpbGdaFsL56l bEKqrH9+eD5HnI+5M9lUJO0CH2MZCfKI00YYbx6wPnB8fKtSl3/Vx21KZB8MJ4gxTLAW lyTA== X-Gm-Message-State: AOAM532ZZIdnuGdu0xJnmMb5K2WXf1eUcs5hUnrHIlszO7FGf5nH/XVc C9EMGmvh+HJaIsCvu4WL/HW7kQ== X-Google-Smtp-Source: ABdhPJwDyDpJoERWXvnmPuVM21tZ6v5TTnDZi7kCn7EzQhXmCI8+YdMStbWxb/4Hf75B75ybRmVdhw== X-Received: by 2002:a17:902:d916:: with SMTP id c22mr21722171plz.145.1592859227557; Mon, 22 Jun 2020 13:53:47 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id c1sm13934721pfo.197.2020.06.22.13.53.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Jun 2020 13:53:46 -0700 (PDT) From: Kees Cook To: Borislav Petkov Cc: Kees Cook , Thomas Gleixner , Ingo Molnar , x86@kernel.org, Arnd Bergmann , Nick Desaulniers , Nathan Chancellor , clang-built-linux@googlegroups.com, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/3] vmlinux.lds.h: Add .gnu.version* to DISCARDS Date: Mon, 22 Jun 2020 13:53:39 -0700 Message-Id: <20200622205341.2987797-2-keescook@chromium.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200622205341.2987797-1-keescook@chromium.org> References: <20200622205341.2987797-1-keescook@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For vmlinux linking, no architecture uses the .gnu.version* section, so remove it via the common DISCARDS macro in preparation for adding --orphan-handling=warn more widely. Signed-off-by: Kees Cook --- include/asm-generic/vmlinux.lds.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index db600ef218d7..6fbe9ed10cdb 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -934,6 +934,7 @@ *(.discard) \ *(.discard.*) \ *(.modinfo) \ + *(.gnu.version*) \ } /** -- 2.25.1