Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933905Ab3CIE1F (ORCPT ); Fri, 8 Mar 2013 23:27:05 -0500 Received: from mx1.redhat.com ([209.132.183.28]:40502 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760295Ab3CIE1D (ORCPT ); Fri, 8 Mar 2013 23:27:03 -0500 Date: Fri, 8 Mar 2013 23:26:58 -0500 From: Dave Jones To: "Eric W. Biederman" Cc: Linus Torvalds , Al Viro , Linux Kernel Subject: Re: BUG_ON(nd->inode != parent->d_inode); Message-ID: <20130309042658.GB1396@redhat.com> Mail-Followup-To: Dave Jones , "Eric W. Biederman" , Linus Torvalds , Al Viro , Linux Kernel References: <20130309003617.GB6743@redhat.com> <20130309020318.GA11449@redhat.com> <20130309022623.GB11449@redhat.com> <20130309025631.GA13188@redhat.com> <20130309025752.GA13913@redhat.com> <20130309032530.GA19839@redhat.com> <87wqthmedi.fsf@xmission.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87wqthmedi.fsf@xmission.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1104 Lines: 29 On Fri, Mar 08, 2013 at 07:38:33PM -0800, Eric W. Biederman wrote: > Dave Jones writes: > > > On Fri, Mar 08, 2013 at 07:16:09PM -0800, Linus Torvalds wrote: > > > Goodie. Your bug reports gave me heartburn. But it sounds like we have an > > > angle on all of the ones you've seen now? > > > > > > Or have I forgotten about some case? > > > > To be honest I've lost track of the whole collection. > > Let me repull your latest tree, and see what falls out. > > (I'll turn off CONFIG_USER_NS for now too until that gets fixed) > > It was CONFIG_UTS_NS that tripped you. > > Since I can trigger this with /proc/self/ns/mnt/a you are going to be > able to compile this one out. fwiw, the other namespace procfs files look like they have the same bug I just triggered it again on /proc/571/task/571/ns/net Dave -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/