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=-11.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL autolearn=no 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 0F345C388F9 for ; Tue, 20 Oct 2020 16:42:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A176922242 for ; Tue, 20 Oct 2020 16:42:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="tfuJ2Gp2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394787AbgJTQmU (ORCPT ); Tue, 20 Oct 2020 12:42:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60868 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387937AbgJTQmT (ORCPT ); Tue, 20 Oct 2020 12:42:19 -0400 Received: from mail-ed1-x544.google.com (mail-ed1-x544.google.com [IPv6:2a00:1450:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC075C0613D4 for ; Tue, 20 Oct 2020 09:42:17 -0700 (PDT) Received: by mail-ed1-x544.google.com with SMTP id v19so2534054edx.9 for ; Tue, 20 Oct 2020 09:42:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=I0Me8GLYPnUizRcS83SCdg5n9DP3MyuxXWUGsX9kdwo=; b=tfuJ2Gp25HcoLn6vQzFg/FlpBDVrTJM4WZSgfzcc71/zuwb0Z8cOnvVDcVg7AvWetz GCQc0hSrAqL9XyYGWEdE/WHErNG5NwiM5gYRiS/Dma7YyZ/uKKX0UQEqHNOvUsToYLEz gKcG3ooORmkHxsVLC8HexjR4k1Iznz7r+NHxCur1rf47A9/IRfzPLMW3d2G8bvCcT2ua LC6mV4VONnO5tXddBXbeMhC7r6Dkb5arC6K3ULSyW0F38DmQpJCAKkbfL8iqCrcvV/Ow nKYxKk27OmxwFsD/yIPmnbHjMCB59eESmtQhAD9oGOfpAr11KUzuq5JDZ3PzBnCnMGHt HqQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=I0Me8GLYPnUizRcS83SCdg5n9DP3MyuxXWUGsX9kdwo=; b=RUdMlJ+LrvbI2lTIas+gLksPaKY3SSL0U5UKFSoCTh/3bfpSdmdWvpTspxTCPBrDCk CECjdNYK5QVYpZePkk4lcFZbXpHl+bJ/AjpHTVvFVua8MVJnltwRWM0dCCbZ0IHtd/br iQT51JHVgnVUCEt7rplR8SIGFcT3+nvKyL7c7kRZVHQZ7jt6QR08RhtyvY+e2WYUV+PI x7fJZN8rjABfJGsV13Jv+/JRPqUk6Ajm4O9VwBYFr+4mPN49khJb6lDrW7F6ou4wfFiS /+JaQieXcvdh3aNT7hd3N43234GVMhW4MfMVxt910Wv6knWLsAkcSZIzoFqNO4tY198s 8TcQ== X-Gm-Message-State: AOAM532tveCj0GGaACSIBuKZj6jG/VGKsIhw1ETbJHBcs/LjjyzBvF5/ bWa8BLyI4liEvFIDC7KjzlFcKzzWyfs7ZawSTAoG9w== X-Google-Smtp-Source: ABdhPJwmj1gLFyiZCwLnUyczZ5AtIrV1PckIn++9ZnSSTXEbEsuDOOrXLOt8ass9IoAu0owy+lwv/OR68pPkcbeDkWE= X-Received: by 2002:aa7:c390:: with SMTP id k16mr3866300edq.40.1603212136160; Tue, 20 Oct 2020 09:42:16 -0700 (PDT) MIME-Version: 1.0 References: <20201013003203.4168817-1-samitolvanen@google.com> <20201013003203.4168817-14-samitolvanen@google.com> <202010141548.47CB1BC@keescook> In-Reply-To: <202010141548.47CB1BC@keescook> From: Sami Tolvanen Date: Tue, 20 Oct 2020 09:42:05 -0700 Message-ID: Subject: Re: [PATCH v6 13/25] kbuild: lto: merge module sections To: Kees Cook Cc: Masahiro Yamada , Steven Rostedt , Will Deacon , Peter Zijlstra , Greg Kroah-Hartman , "Paul E. McKenney" , Nick Desaulniers , clang-built-linux , Kernel Hardening , linux-arch , linux-arm-kernel , linux-kbuild , LKML , linux-pci@vger.kernel.org, X86 ML Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 14, 2020 at 3:49 PM Kees Cook wrote: > In looking at this again -- is this ifdef needed? Couldn't this be done > unconditionally? (Which would make it an independent change...) No, I suppose it's not needed. I can drop the ifdef from the next version. Sami