From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jun'ichi Nomura" Subject: Re: BUG: sleeping function called during table_load() Date: Tue, 09 Apr 2013 14:37:45 +0900 Message-ID: <5163A929.4050300@ce.jp.nec.com> References: <51306300.40309@suse.de> <51306634.2010702@ce.jp.nec.com> <20130301090625.GS4727@kernel.dk> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20130301090625.GS4727@kernel.dk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: Jens Axboe Cc: device-mapper development List-Id: dm-devel.ids Hello Jens, On 03/01/13 18:06, Jens Axboe wrote: > On Fri, Mar 01 2013, Jun'ichi Nomura wrote: >> On 03/01/13 17:12, Hannes Reinecke wrote: >>> during booting 3.8.0 I hit this: >>> >>> BUG: sleeping function called from invalid context at kernel/rcutree.c:2208 >>> in_atomic(): 1, irqs_disabled(): 0, pid: 1976, name: multipath >>> Pid: 1976, comm: multipath Not tainted 3.8.0-default+ #18 >> >> It seems the same issue with this: >> [PATCH repost] blkcg: fix "scheduling while atomic" in blk_queue_bypass_start >> https://patchwork.kernel.org/patch/2183891/ >> >> I've been waiting for Jens to pick it up. > > I just offloaded the bigger chunk for 3.9, there will be a 2nd round > after -rc1 where this is going to be included (amongst other things). It seems the above patch hasn't yet included in 3.9-rc6. Could you take it? (Maybe for 3.10, if it's too late for 3.9) -- Jun'ichi Nomura, NEC Corporation