From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753973Ab2DAXSM (ORCPT ); Sun, 1 Apr 2012 19:18:12 -0400 Received: from mx1.redhat.com ([209.132.183.28]:44391 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753833Ab2DAXSL (ORCPT ); Sun, 1 Apr 2012 19:18:11 -0400 Date: Mon, 2 Apr 2012 01:17:41 +0200 From: Oleg Nesterov To: Tobias Klauser Cc: Matt Mooney , Greg Kroah-Hartman , linux-kernel@vger.kernel.org Subject: Re: [PATCH] staging: usbip: fix the usage of kthread_stop() Message-ID: <20120401231741.GA24480@redhat.com> References: <20110920134108.GA30749@redhat.com> <20110920143920.GA15859@redhat.com> <20110920143942.GB15859@redhat.com> <20110920151410.GA16569@redhat.com> <20110920183810.GA25159@suse.de> <20120306173925.GA17551@redhat.com> <20120306193040.GD21503@distanz.ch> <20120308185739.GA18935@redhat.com> <20120313114512.GM21503@distanz.ch> <20120313180718.GA9224@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120313180718.GA9224@redhat.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03/13, Oleg Nesterov wrote: > > On 03/13, Tobias Klauser wrote: > > > > Looks OK to me at a first glance. I'll try to dig up my test system > > where I was able to produce that NULL pointer dereference and test your > > patch there and will then let you know my results. > > Oh, great. Please find the patch below. > > Of course it wasn't tested at all ;) Cough... Sorry, but another ping ;) Oleg.