From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754634AbYIKKfW (ORCPT ); Thu, 11 Sep 2008 06:35:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752223AbYIKKfJ (ORCPT ); Thu, 11 Sep 2008 06:35:09 -0400 Received: from out01.mta.xmission.com ([166.70.13.231]:60583 "EHLO out01.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752198AbYIKKfH (ORCPT ); Thu, 11 Sep 2008 06:35:07 -0400 From: ebiederm@xmission.com (Eric W. Biederman) To: Cedric Le Goater Cc: chucklever@gmail.com, "Serge E. Hallyn" , Andrew Morton , Trond Myklebust , Linux Kernel Mailing List , Linux Containers , linux-nfs@vger.kernel.org References: <48C52B29.4020204@fr.ibm.com> <20080909124311.GA10053@us.ibm.com> <20080909152952.GA21207@us.ibm.com> <48C791F9.8090606@fr.ibm.com> <76bd70e30809100812r4a7fa71crfc7196350e3ed1cf@mail.gmail.com> <48C8DEA0.9080905@fr.ibm.com> Date: Thu, 11 Sep 2008 03:27:29 -0700 In-Reply-To: <48C8DEA0.9080905@fr.ibm.com> (Cedric Le Goater's message of "Thu, 11 Sep 2008 11:02:24 +0200") Message-ID: User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-XM-SPF: eid=;;;mid=;;;hst=mx04.mta.xmission.com;;;ip=24.130.11.59;;;frm=ebiederm@xmission.com;;;spf=neutral X-SA-Exim-Connect-IP: 24.130.11.59 X-SA-Exim-Rcpt-To: too long (recipient list exceeded maximum allowed size of 128 bytes) X-SA-Exim-Mail-From: ebiederm@xmission.com X-Spam-DCC: XMission; sa03 1397; Body=1 Fuz1=1 Fuz2=1 X-Spam-Combo: ;Cedric Le Goater X-Spam-Relay-Country: X-Spam-Report: * -1.8 ALL_TRUSTED Passed through trusted hosts only via SMTP * 0.0 T_TM2_M_HEADER_IN_MSG BODY: T_TM2_M_HEADER_IN_MSG * 0.0 BAYES_50 BODY: Bayesian spam probability is 40 to 60% * [score: 0.4248] * -0.0 DCC_CHECK_NEGATIVE Not listed in DCC * [sa03 1397; Body=1 Fuz1=1 Fuz2=1] * 0.0 XM_SPF_Neutral SPF-Neutral Subject: Re: [RFC][PATCH] sunrpc: fix oops in rpc_create() when the mount namespace is unshared X-SA-Exim-Version: 4.2.1 (built Thu, 07 Dec 2006 04:40:56 +0000) X-SA-Exim-Scanned: Yes (on mx04.mta.xmission.com) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Cedric Le Goater writes: >> The conservative play is to always force use of the initial namespace >> and to deny creation of mounts that would use different namespaces. In part >> because the initial version of the namespace always exists. Which means >> as relates to Cedrics initial patch we would still need to know which >> mounts should cause us to use a different uts namespace so we can deny >> them. > > I will send the initial patch which forces use of the initial namespace because > it does fix a real oops. > > Then, I should be able to find some time to work on improving the uts namespace > checks when NFS mounts are done. Thanks. Eric