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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 74FB2C43381 for ; Thu, 21 Mar 2019 17:48:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3AAEF21902 for ; Thu, 21 Mar 2019 17:48:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="jId7oF8k" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728093AbfCURsG (ORCPT ); Thu, 21 Mar 2019 13:48:06 -0400 Received: from mail-ua1-f68.google.com ([209.85.222.68]:38426 "EHLO mail-ua1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728069AbfCURsG (ORCPT ); Thu, 21 Mar 2019 13:48:06 -0400 Received: by mail-ua1-f68.google.com with SMTP id d4so2206242uap.5 for ; Thu, 21 Mar 2019 10:48:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=zzVMeVxXrLqpS7aSa4juekSEPE0Xh002mmSoBYo4YiQ=; b=jId7oF8kAwhY1nl545TSL4SqOZ4eoRxBLmA7XQC0Xq1HJ/xMDrssS0O7fretHJZFA6 p4v/vIIPw9qSOFwB21ra5bu4D2vgVfebYjdk4tjRFgg9JocJ+7CrXn9IWNu3MI7t5FIB knJnaN0y4UalpowWJrIYN2brgdCGvKzf+xFCQ= 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=zzVMeVxXrLqpS7aSa4juekSEPE0Xh002mmSoBYo4YiQ=; b=RPNa+djBQsjDjW5fqyuI31aDmOzj740y+qXiIMwLLOtOD8loiGMGeUwHdYE+Ucs6+J dm11ISmFsSEaoK0H5lvYBARhK2mRhA48f4vMdvvt2j563/4q0XWkYgdcRbqij+sqvUyD 3gu3sgYuc1yEdOAdONFYR9u6L26RZ4MEjjWc1RaW2A37EfoYTzoTEpTPT6G4UXywTAXG zPibrN6TpHPZZEarfFotTvHPOayR2z5FGpS7WEP58J4566RLVTpzCMTlyeYaR9R4m7Tv x4vNLZG6HD0jqNS0U0d2FWn/N3b6CMaUsPGMW3HOErzbKN0cC7LYBEVmobSRQb6W58g1 cj+g== X-Gm-Message-State: APjAAAW5wZ+maBVw+3mAkEdWxHeHMgMj3PxJAdy/M6NQL+58oxK73dVS O8lobdF0ZaLidz8kbwYR006nfKAkTwzGhw== X-Google-Smtp-Source: APXvYqwm8vRrMt0eB2Kyygmjb7b6mNaXrWSatnEZ8NH3LD8TLHYqApmo8VjwNbO/sXVk8EXIZts4cw== X-Received: by 2002:ab0:3145:: with SMTP id e5mr2548266uam.65.1553190485139; Thu, 21 Mar 2019 10:48:05 -0700 (PDT) Received: from mail-vs1-f51.google.com (mail-vs1-f51.google.com. [209.85.217.51]) by smtp.gmail.com with ESMTPSA id z135sm1589558vsc.11.2019.03.21.10.48.03 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 21 Mar 2019 10:48:04 -0700 (PDT) Received: by mail-vs1-f51.google.com with SMTP id e1so4205163vsp.2 for ; Thu, 21 Mar 2019 10:48:03 -0700 (PDT) X-Received: by 2002:a67:e881:: with SMTP id x1mr888484vsn.48.1553190483609; Thu, 21 Mar 2019 10:48:03 -0700 (PDT) MIME-Version: 1.0 References: <20190308132701.133598-1-glider@google.com> <20190308132701.133598-2-glider@google.com> In-Reply-To: From: Kees Cook Date: Thu, 21 Mar 2019 10:47:52 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 1/2] initmem: introduce CONFIG_INIT_ALL_MEMORY and CONFIG_INIT_ALL_STACK To: Alexander Potapenko Cc: Masahiro Yamada , James Morris , "Serge E. Hallyn" , linux-security-module , Linux Kbuild mailing list , Nick Desaulniers , Kostya Serebryany , Dmitriy Vyukov , Sandeep Patil , Kernel Hardening Content-Type: text/plain; charset="UTF-8" Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: On Wed, Mar 20, 2019 at 7:44 AM Alexander Potapenko wrote: > A friendly ping. > Please let me know if I should wait for any upcoming changes to > CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL. Hi! Sorry for the delay -- between the merge window and travel, I'm still a couple weeks behind. I should be able to look more closely at this late next week. -- Kees Cook