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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 E6A07C4151A for ; Tue, 5 Feb 2019 09:03:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B647C2176F for ; Tue, 5 Feb 2019 09:03:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="M7TCpRGF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727350AbfBEJDv (ORCPT ); Tue, 5 Feb 2019 04:03:51 -0500 Received: from mail-yw1-f67.google.com ([209.85.161.67]:39720 "EHLO mail-yw1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725898AbfBEJDv (ORCPT ); Tue, 5 Feb 2019 04:03:51 -0500 Received: by mail-yw1-f67.google.com with SMTP id k188so1396568ywa.6; Tue, 05 Feb 2019 01:03:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=iiLzaNANibauf4WDgP9oQJ7qsEJ7GeQ8Co2yEFUHTIY=; b=M7TCpRGFwBPB1IAhENhKs1QF/a46qPSjmqeRs3zKzekzh4em/YGC8RsQGRf/UyJKhY M94T3ExmxV8td1HycDiMeIYWJATjymIjspEGi36ns4QHwEVT1ByPbgTpZHEozl/kDshd z9/0F32EdKPdrmk21msVPKSr51OP7upVQ/He+j0aepxVNFGGPBFOQa18TFhD7pi9x+2w sb4i6d2T27RRBgBih0cxgcGruO4O2fegbHI1XGGWJt2nY79W/26GUrrE5In0FtHtLbP5 poZZ5brFGjXxsTiqb+hwwNvtkfwQ/1E/9dGP3+pnftHhkB1+i/joqbXE1xn6/zVPODEG Mm9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=iiLzaNANibauf4WDgP9oQJ7qsEJ7GeQ8Co2yEFUHTIY=; b=YxC4j0zApwIu16fhTwXJ/4a4oW5YPj8rCHMnm+cmZVJdXM8m1zfD9VZ9lkeJX5nSoL Y7plRaee33KewMzrmPX4BcFGQLmUFGoV+LSfzlbwXDtSNWenTcfrA9F5u4XHLKbG1LcQ 86q+fz/PibExbP5cG6t8ytnq5Qnhd7LOo0esUq80lTsy53+2p9phWbII7YuTcwsvCbba uHZ6MEmM8kN73NYKzr6Gl+a4W48HY2GHvVvgul4CgF6pXSDIdXlVBoXuTgVt1lB8TD2v 4lspOlcu+w98H3qpidPhV5OiXyyHuDXCxC1eSVMnWV58pOJ0dOpzoanvXbEIk07+vfUX U8og== X-Gm-Message-State: AHQUAuZM4dFVV19+9MngCmr8lR+cBMHevv/fLRHmRszkAL2e3GUPr3qC dzAkQZCZXyd2mb7xc2N79rI= X-Google-Smtp-Source: AHgI3IYEVOw5QrKXj8H8lemNUvI0jmUElJMn+NPfl6e6MupMXqPWylkV9RxkZ0L0f9/SikFyHUah9w== X-Received: by 2002:a81:2514:: with SMTP id l20mr3002708ywl.3.1549357429310; Tue, 05 Feb 2019 01:03:49 -0800 (PST) Received: from [10.33.115.182] ([66.170.99.1]) by smtp.gmail.com with ESMTPSA id e9sm1047040ywb.45.2019.02.05.01.03.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 05 Feb 2019 01:03:48 -0800 (PST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.2 \(3445.102.3\)) Subject: Re: [PATCH v2 04/20] fork: provide a function for copying init_mm From: Nadav Amit In-Reply-To: <20190205085311.GH21801@zn.tnic> Date: Tue, 5 Feb 2019 01:03:45 -0800 Cc: Rick Edgecombe , Andy Lutomirski , Ingo Molnar , LKML , X86 ML , "H. Peter Anvin" , Thomas Gleixner , Dave Hansen , Peter Zijlstra , Damian Tometzki , linux-integrity , LSM List , Andrew Morton , Kernel Hardening , Linux-MM , Will Deacon , Ard Biesheuvel , Kristen Carlson Accardi , "Dock, Deneen T" , Kees Cook , Dave Hansen Content-Transfer-Encoding: 7bit Message-Id: References: <20190129003422.9328-1-rick.p.edgecombe@intel.com> <20190129003422.9328-5-rick.p.edgecombe@intel.com> <20190205085311.GH21801@zn.tnic> To: Borislav Petkov X-Mailer: Apple Mail (2.3445.102.3) Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: > On Feb 5, 2019, at 12:53 AM, Borislav Petkov wrote: > > On Mon, Jan 28, 2019 at 04:34:06PM -0800, Rick Edgecombe wrote: >> From: Nadav Amit >> >> - * Allocate a new mm structure and copy contents from the >> - * mm structure of the passed in task structure. >> +/** >> + * dup_mm() - duplicates an existing mm structure >> + * @tsk: the task_struct with which the new mm will be associated. >> + * @oldmm: the mm to duplicate. >> + * >> + * Allocates a new mm structure and copy contents from the provided > > s/copy/copies/ Thanks, applied (I revised this sentence a bit).