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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 D143CC54FD0 for ; Mon, 27 Apr 2020 16:48:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A8CD42080C for ; Mon, 27 Apr 2020 16:48:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qHJgEUdJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726431AbgD0QsY (ORCPT ); Mon, 27 Apr 2020 12:48:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55984 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726404AbgD0QsW (ORCPT ); Mon, 27 Apr 2020 12:48:22 -0400 Received: from mail-ot1-x341.google.com (mail-ot1-x341.google.com [IPv6:2607:f8b0:4864:20::341]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6655EC03C1A7; Mon, 27 Apr 2020 09:48:21 -0700 (PDT) Received: by mail-ot1-x341.google.com with SMTP id z25so27289881otq.13; Mon, 27 Apr 2020 09:48:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=nAyf44/4YFerP6DJWfqRXTjmOvbL2XaDORjOFH9i/rI=; b=qHJgEUdJIcVHT9XThDUGjp4X3Z1xHboytYlAyasNY5XMV9a3mT6fXN692D7wxqUNl9 cnpqXLhr4lk5FbifZ9/L95vsbCX/d8b9DZLaRZIQbXO0Oslt7oXt3u70DII/49zxOorW Ub2kN/8xdeJpNK/4q4Hgtwj6QyMzE6fhi7nahBMD1zx42M75/oTciu5i5qmQMbe/lbsm 97bFAI09fZTLbzqBVayqRqMKdpcFXree90j7HM4vwiy8jPqsLcfSRGHJ9yxerQlC/8JL I8pX64NTIDIvc9IP+azVyYP7jfs6aq9X8I5dbsJogb7yBaiwpoSi02cQdvzralDA1CBz JQ8g== 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=nAyf44/4YFerP6DJWfqRXTjmOvbL2XaDORjOFH9i/rI=; b=dTlklMWfmhc89aXDYGbBb1Ji6m9OUFRIwougu4VNwbCa9hfEFzi4L+CMDR55OIIVLA SJBLKGwe8eawRJhvK66AkY8GgvEpaBBQihL7pP9diu2hIUAeKNPFnoLTwINHVs+mEeim olr6eO4RgA34nlXXqPgaKqP1uDLYzR1fImimpaDPrTNiJ4xWuAd1gRoAn2p9k1rftaLB ZGOXlt5EhTf6FGpT5NcIJiS182mj7NhoV8JIe67XzzLfzd9UqRGrpOyMxIDospnW1iNE O6wFN8xZzOtZU+5vr5gJRxXKIKXfCV5/x0kwzJUGJ6Jos01/mYGMLg+Kd5HFw7JDTeq4 r5PQ== X-Gm-Message-State: AGi0PuYpTPcoKXqv82RWA8+AjPhuhjeYb0ARr/B9GcVzNU6m19ca3J5K Zzq7LPF+dSH7LazG7McnN8Fpgh2dmOqQ/JTiSTk= X-Google-Smtp-Source: APiQypI6eE1PRMGPPRVRi0P78QJf4KmHjGzbOMv5jJZl19CHYq3n4JYMcF7smsbV/VRtNFlp/scmHNAe5K6QyjReMxo= X-Received: by 2002:aca:4e10:: with SMTP id c16mr16536872oib.140.1588006100850; Mon, 27 Apr 2020 09:48:20 -0700 (PDT) MIME-Version: 1.0 References: <20200326200634.222009-1-dancol@google.com> <20200401213903.182112-1-dancol@google.com> <6fcc0093-f154-493e-dc11-359b44ed57ce@schaufler-ca.com> <3ffd699d-c2e7-2bc3-eecc-b28457929da9@schaufler-ca.com> <8bef5acd-471e-0288-ad85-72601c3a2234@schaufler-ca.com> In-Reply-To: <8bef5acd-471e-0288-ad85-72601c3a2234@schaufler-ca.com> From: Stephen Smalley Date: Mon, 27 Apr 2020 12:48:09 -0400 Message-ID: Subject: Re: [PATCH v5 0/3] SELinux support for anonymous inodes and UFFD To: Casey Schaufler Cc: Daniel Colascione , James Morris , Tim Murray , SElinux list , LSM List , Linux FS Devel , linux-kernel , kvm@vger.kernel.org, Al Viro , Paul Moore , Nick Kralevich , Stephen Smalley , Lokesh Gidra , John Johansen Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 27, 2020 at 12:19 PM Casey Schaufler wrote: > > On 4/23/2020 3:24 PM, Casey Schaufler wrote: > > On 4/22/2020 10:12 AM, Casey Schaufler wrote: > >> On 4/22/2020 9:55 AM, James Morris wrote: > >>> On Mon, 13 Apr 2020, Daniel Colascione wrote: > >>> > >>>> On Wed, Apr 1, 2020 at 2:39 PM Daniel Colascione wrote: > >>>>> Changes from the fourth version of the patch: > >>>> Is there anything else that needs to be done before merging this patch series? > > Do you have a test case that exercises this feature? > > I haven't heard anything back. What would cause this code to be executed? See https://lore.kernel.org/selinux/513f6230-1fb3-dbb5-5f75-53cd02b91b28@tycho.nsa.gov/ for example.