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=-5.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,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 75475CA9EA0 for ; Fri, 25 Oct 2019 11:35:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E2EB2070B for ; Fri, 25 Oct 2019 11:35:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=szeredi.hu header.i=@szeredi.hu header.b="Y1QJCZEW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726814AbfJYLfc (ORCPT ); Fri, 25 Oct 2019 07:35:32 -0400 Received: from mail-il1-f194.google.com ([209.85.166.194]:42881 "EHLO mail-il1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726463AbfJYLfc (ORCPT ); Fri, 25 Oct 2019 07:35:32 -0400 Received: by mail-il1-f194.google.com with SMTP id o16so1525276ilq.9 for ; Fri, 25 Oct 2019 04:35:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=szeredi.hu; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=1b1sJRR8uGtQj2FhrTPypk+/a4UxvaBsPLPDsEX5mJs=; b=Y1QJCZEWt34OZkweqTGCRXSrS9a3ROOBaXAODcX3a38kZtOAkVMLjl1g/Ux91+Y6mP mQk1OwZzJWlAdaZiLPpVIw4uwG2GfWWhpbYgHhSesuRUohORK0Mum2dax/vGVBtc2IlY bp5ke93WyeTZBvQRKvZRf/X5EMNps0PxvFmoA= 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=1b1sJRR8uGtQj2FhrTPypk+/a4UxvaBsPLPDsEX5mJs=; b=uDBk5C49ALa/QFz3e+1MMDWLIa4oUnKU1f9W9yM1svQoIBbyYPxsan8OOrP7gbanCr kJmLwYF+9Ig68f1JbMvwvNX6REn3ACcHPgSTgFq2a3IbSVunIIVvUjGrisjWdrMkGMdq rCWaIvJKqye6iuRJgTsRRnceA5deyk57myF8YCgXs2mGeoJlyt+G8WYIGSR861ib32Yu n9y6Q/rGXrvzgOsb9M64lOgTrgAvUHJh6TcORM4iLn0eIoGZjnpusWRJn76eddQK1mwT 5elxaMbTkQifXbNtMCZVPkYQTbesPrwTspf3lrL6fn4HReeG2G5uXHL8PyNIuA+SG4vM p+kQ== X-Gm-Message-State: APjAAAWPNytmZyDZMCxcF3KlnSdi/oKEwZNs8/Ruh04Tig780j4Vq8Kk l9uYpcUX0xMwRIDpob2HhOcJYYqm4/LEbzeCZbDefw== X-Google-Smtp-Source: APXvYqxcGpnrVgHOfwUkSRzKsKbaYPJTX2ifjXfnD38ngz8j9EFntIjY8HvgftcIOjcxV9UB9XkiUwlH49BuRJYuNLM= X-Received: by 2002:a92:c80b:: with SMTP id v11mr3426726iln.285.1572003331734; Fri, 25 Oct 2019 04:35:31 -0700 (PDT) MIME-Version: 1.0 References: <20191025112917.22518-1-mszeredi@redhat.com> In-Reply-To: <20191025112917.22518-1-mszeredi@redhat.com> From: Miklos Szeredi Date: Fri, 25 Oct 2019 13:35:20 +0200 Message-ID: Subject: Re: [RFC PATCH 0/5] allow unprivileged overlay mounts To: "Eric W . Biederman" Cc: overlayfs , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Fri, Oct 25, 2019 at 1:30 PM Miklos Szeredi wrote: > > Hi Eric, > > Can you please have a look at this patchset? > > The most interesting one is the last oneliner adding FS_USERNS_MOUNT; > whether I'm correct in stating that this isn't going to introduce any > holes, or not... Forgot the git tree: git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git#ovl-unpriv Thanks, Miklos