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=-3.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 43C92C433E6 for ; Thu, 11 Feb 2021 16:35:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 15E4B64EA1 for ; Thu, 11 Feb 2021 16:35:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230202AbhBKQfq (ORCPT ); Thu, 11 Feb 2021 11:35:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230147AbhBKQdm (ORCPT ); Thu, 11 Feb 2021 11:33:42 -0500 Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [IPv6:2a00:1450:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 99F05C061574 for ; Thu, 11 Feb 2021 08:32:53 -0800 (PST) Received: by mail-ej1-x62d.google.com with SMTP id a9so11006399ejr.2 for ; Thu, 11 Feb 2021 08:32:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paul-moore-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=w4256LvFpqrjJWxaCLTjmivG0mWQTVKA8Bzu5/DQPbA=; b=tFpohbmgZGg4MQpbdAo0AKvocbpdtyRxf13vfA+L6tzIIB5fCkBdfXgDj0mGZaidTB wJKuRF6BnmBr/f/jTRkSASCQgTjvC5tFUN22ksT4Vxa/xuGOVBzSc5+da63YKtUHGQz0 lGqbtM2Ab030ZvHFq/f4YF3YIpf4T/g477H4RmptG48hhjcLP8zjtO16e+IF8fr4fQ3V qx5SbrTVWnXVbjR/W4so3+BrBC1KsX1vM2djXvzJWOqayGLEoGCTitEH29tm17ZpjFp7 pAzhRWVbaohSChSA2F+CtQnqz9VJ7QV0lXiSrw/CpxKJM0GMttLlOw2gbYMVlaG7LXAO 4hMA== 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=w4256LvFpqrjJWxaCLTjmivG0mWQTVKA8Bzu5/DQPbA=; b=ayhbM6+uvsFfN6LVfvG3leZ/ertXbHmiSLcnKdr2J5yyWMk3gBAURZIngI2kRvYGkZ JGxZjR/BFRKYR/0mVby3Zu2HGfeYRIHgzBhO9DIhUb/H6PFEYhT+y68iJWVnib9Ku1fj VoY7GKdsh08GzDvOu/M7v652cbDA6k6AsuB1hKt88cJ1Cy5dicumpnn0iv3eN3m9ZKjP IX2KzpPIxOXChTbBuyoqAmquHYckD0Bgkf0JCVnm5G6B6MXhMM3O6W4iO/y6CSWT8gIE Zg5NaAUnG9aG4OeYQ9znzvyahVYIIgbttUm/OD6RmCI4OoB9rzBtvLBY29RediEKh/BV JTag== X-Gm-Message-State: AOAM532A8GffP3o5pjV3EJhoCZckIIN5raEFGszqE93Wikwv6gSujc9+ 84GV1AoSdZ0rENbjb+fRzCr1DQ9IIwmaya4V+FoX X-Google-Smtp-Source: ABdhPJxYQ438Z9wm2ZtfF0roQWuh5mUn58vDjkODPItVE19H9pc9j1rgBNa0AbgJ4ibX8j2m4e1lcHTPZ/sU32bMDmU= X-Received: by 2002:a17:906:35d9:: with SMTP id p25mr9200468ejb.398.1613061172254; Thu, 11 Feb 2021 08:32:52 -0800 (PST) MIME-Version: 1.0 References: <20210209200233.GF3171@redhat.com> <20210211140147.GA5014@redhat.com> In-Reply-To: <20210211140147.GA5014@redhat.com> From: Paul Moore Date: Thu, 11 Feb 2021 11:32:41 -0500 Message-ID: Subject: Re: [PATCH] selinux: Allow context mounts for unpriviliged overlayfs To: Vivek Goyal Cc: selinux@vger.kernel.org, linux-unionfs@vger.kernel.org, Stephen Smalley , Eric Paris , Miklos Szeredi , Daniel J Walsh , Ondrej Mosnacek , Amir Goldstein , Giuseppe Scrivano Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-unionfs@vger.kernel.org On Thu, Feb 11, 2021 at 9:01 AM Vivek Goyal wrote: > On Wed, Feb 10, 2021 at 06:50:57PM -0500, Paul Moore wrote: > > On Tue, Feb 9, 2021 at 3:02 PM Vivek Goyal wrote: > > > > > > Now overlayfs allow unpriviliged mounts. That is root inside a non-init > > > user namespace can mount overlayfs. This was added in 5.10 kernel. > > Actually this is being added in 5.11 kernel (and not 5.10 kernel). > > Paul, can you please fix this while committing. If you want me to > report, let me know. Good to know, thanks for the clarification. As far as updating the commit description, while I generally prefer the patch author to make changes (my personal opinion is that maintainers should have as light a touch as possible outside the mechanical work of merging), this is pretty minor and I can fix that up if you want. Regardless, we've likely got ~2.5 weeks before it really matters anyway :) -- paul moore www.paul-moore.com