From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755995Ab0IBB10 (ORCPT ); Wed, 1 Sep 2010 21:27:26 -0400 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:45494 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752582Ab0IBB1Z (ORCPT ); Wed, 1 Sep 2010 21:27:25 -0400 Date: Wed, 01 Sep 2010 18:27:41 -0700 (PDT) Message-Id: <20100901.182741.73368486.davem@davemloft.net> To: mst@redhat.com Cc: eric.dumazet@gmail.com, mingo@elte.hu, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, tj@kernel.org Subject: Re: vhost_dev_cleanup() crash: BUG: unable to handle kernel NULL pointer dereference From: David Miller In-Reply-To: <20100901214221.GA15182@redhat.com> References: <1283256357.2550.61.camel@edumazet-laptop> <20100901.142528.180418526.davem@davemloft.net> <20100901214221.GA15182@redhat.com> X-Mailer: Mew version 6.3 on Emacs 23.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Michael S. Tsirkin" Date: Thu, 2 Sep 2010 00:42:21 +0300 > On Wed, Sep 01, 2010 at 02:25:28PM -0700, David Miller wrote: >> From: Eric Dumazet >> Date: Tue, 31 Aug 2010 14:05:57 +0200 >> >> > [PATCH v2] vhost: stop worker only if created >> > >> > Its currently illegal to call kthread_stop(NULL) >> > >> > Reported-by: Ingo Molnar >> > Signed-off-by: Eric Dumazet >> >> I'll apply this thanks Eric. > > Yes, it looks good thanks! > Acked-by: Michael S. Tsirkin > > Or you can wait for my pull request (will have a couple other regression > fixes). I'll keep it in my tree and whether it's in your's or not git merge will work it out.