Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266348AbUFPU6e (ORCPT ); Wed, 16 Jun 2004 16:58:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264815AbUFPU4M (ORCPT ); Wed, 16 Jun 2004 16:56:12 -0400 Received: from atlrel7.hp.com ([156.153.255.213]:8622 "EHLO atlrel7.hp.com") by vger.kernel.org with ESMTP id S264791AbUFPUyw (ORCPT ); Wed, 16 Jun 2004 16:54:52 -0400 Subject: Re: IPMI hangup in 2.6.6-rc3 From: Alex Williamson To: Corey Minyard Cc: Holger Kiehl , Philipp Matthias Hahn , LKML In-Reply-To: <40D0B0D1.60804@acm.org> References: <20040525165335.GA28905@titan.lahn.de> <40C0E2BF.3040705@acm.org> <1086887543.4182.46.camel@tdi> <40D056E2.4010605@acm.org> <40D05779.9080203@acm.org> <40D0B0D1.60804@acm.org> Content-Type: text/plain Organization: LOSL Message-Id: <1087419276.4274.97.camel@tdi> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Wed, 16 Jun 2004 14:54:36 -0600 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1273 Lines: 40 On Wed, 2004-06-16 at 14:42, Corey Minyard wrote: > I cannot figure out from the traceback what is wrong, and I haven't been > able to reproduce this, even with ipmitool. > > What kernel version are you running? Can you verify that the attached > patch is in your code? > This fixed it for me. I was running on stock 2.6.7, which does not include the patch below. My test program now works. Thanks, Alex > --- linux-2.6.7-rc3-full/drivers/char/ipmi/ipmi_devintf.c.orig Wed Jun 9 12:08:23 2004 > +++ linux-2.6.7-rc3-full/drivers/char/ipmi/ipmi_devintf.c Wed Jun 9 12:07:09 2004 > @@ -199,7 +199,7 @@ static int handle_send_req(ipmi_user_t > goto out; > } > > - if (copy_from_user(&msgdata, > + if (copy_from_user(msgdata, > req->msg.data, > req->msg.data_len)) > { > > > If that doesn't help, can you upgrade to 2.6.7-rc3-mm2 and re-try this > patch? > > If that doesn't help, Can you turn on frame pointers and try again? > This will give a cleaner backtrace. > > -Corey - 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/