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=-3.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 4D85BC43387 for ; Mon, 24 Dec 2018 08:08:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 19D5E21721 for ; Mon, 24 Dec 2018 08:08:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1545638921; bh=LjtegiaL9dYMAll2c7DYHsdKnnlLrqc785gwGqCTMm0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Z4kPmkYfc3EehqFrMg2Bykm/QKz4E/sboQwFZ+5T7eENEeKIu85urfnep+abUUCrt toyPxiyshn8cyf9OYzTajQKMzirfFIlVFnOqrohdHyV9cMlLqGLEi5ZdrvX38KyfNb xyujjiwUUoiYhd9oTDKacPKfL4C4CqKc42V/455s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726807AbeLXIIj (ORCPT ); Mon, 24 Dec 2018 03:08:39 -0500 Received: from mail.kernel.org ([198.145.29.99]:43158 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726686AbeLXIIj (ORCPT ); Mon, 24 Dec 2018 03:08:39 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2BF572171F; Mon, 24 Dec 2018 08:08:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1545638918; bh=LjtegiaL9dYMAll2c7DYHsdKnnlLrqc785gwGqCTMm0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RSEnUKXFvCE2jyUvjxqzHSqjbP6YqFhhtjCQXVRZMbIHdXyfM4nAgSWTja7ySNcHr St4ClIFQLU/e1T/jxSHiP/RCg1KQOX/4DBMiiYhAqGMYgF3SWOcpNFOo5LIWyNt1K2 saeIE3YJFrMyKVE/hVMYW/BZ711C9ZCUe7m8j5iQ= Date: Mon, 24 Dec 2018 09:08:36 +0100 From: Greg KH To: Thomas Backlund Cc: Linus Torvalds , christian.brauner@canonical.com, nix.or.die@gmail.com, "Eric W. Biederman" , ellierevves@gmail.com, Linux List Kernel Mailing , Al Viro , seth.forshee@canonical.com, stable@vger.kernel.org Subject: Re: [BREAKAGE] Since 4.18, kernel sets SB_I_NODEV implicitly on userns mounts, breaking systemd-nspawn Message-ID: <20181224080836.GA12568@kroah.com> References: <828415b6-9fee-96bd-b6b0-fd4450df97a8@mageia.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <828415b6-9fee-96bd-b6b0-fd4450df97a8@mageia.org> User-Agent: Mutt/1.11.1 (2018-12-01) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sun, Dec 23, 2018 at 12:54:11PM +0200, Thomas Backlund wrote: > Den 23-12-2018 kl. 01:28, skrev Linus Torvalds: > > On Sat, Dec 22, 2018 at 3:07 PM Christian Brauner > > wrote: > > > > > > However, for this case should I resend the revert? > > > > Since I was pointed at the original email thread, I just picked it up > > from there directly. It still applied cleanly, nothing had changed in > > that area. > > > > Linus > > > > This should also be picked up for 4.19 lts > > Greg, it's now upstream as: > > From 94f82008ce30e2624537d240d64ce718255e0b80 Mon Sep 17 00:00:00 2001 > From: Christian Brauner > Date: Thu, 5 Jul 2018 17:51:20 +0200 > Subject: Revert "vfs: Allow userns root to call mknod on owned filesystems." Now queued up, thanks. greg k-h