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=-1.0 required=3.0 tests=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 BAE2EC10F02 for ; Fri, 15 Feb 2019 22:36:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9466C222D9 for ; Fri, 15 Feb 2019 22:36:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391539AbfBOWgV (ORCPT ); Fri, 15 Feb 2019 17:36:21 -0500 Received: from namei.org ([65.99.196.166]:52504 "EHLO namei.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390411AbfBOWgU (ORCPT ); Fri, 15 Feb 2019 17:36:20 -0500 Received: from localhost (localhost [127.0.0.1]) by namei.org (8.14.4/8.14.4) with ESMTP id x1FMa4QR006885; Fri, 15 Feb 2019 22:36:04 GMT Date: Sat, 16 Feb 2019 09:36:04 +1100 (AEDT) From: James Morris To: David Howells cc: keyrings@vger.kernel.org, trond.myklebust@hammerspace.com, sfrench@samba.org, linux-security-module@vger.kernel.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, linux-fsdevel@vger.kernel.org, rgb@redhat.com, linux-kernel@vger.kernel.org, ebiederm@xmission.com Subject: Re: [RFC PATCH 00/27] Containers and using authenticated filesystems In-Reply-To: <155024683432.21651.14153938339749694146.stgit@warthog.procyon.org.uk> Message-ID: References: <155024683432.21651.14153938339749694146.stgit@warthog.procyon.org.uk> User-Agent: Alpine 2.21 (LRH 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Fri, 15 Feb 2019, David Howells wrote: > > Here's a collection of patches that containerises the kernel keys and makes > it possible to separate keys by namespace. This can be extended to any > filesystem that uses request_key() to obtain the pertinent authentication > token on entry to VFS or socket methods. Shouldn't Eric Biederman be cc'd on this? -- James Morris