Return-path: Received: from mail-wg0-f44.google.com ([74.125.82.44]:63579 "EHLO mail-wg0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751208Ab2EBHIr (ORCPT ); Wed, 2 May 2012 03:08:47 -0400 Received: by wgbdr13 with SMTP id dr13so309899wgb.1 for ; Wed, 02 May 2012 00:08:46 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <4595B4D22AB93C4FABBA84AAD5AA37FD14438A@ORSMSX103.amr.corp.intel.com> References: <20120422182928.GA2854@ritirata.org> <20120430145803.GE2630@ritirata.org> <20120430170337.GA2560@tuxdriver.com> <4595B4D22AB93C4FABBA84AAD5AA37FD143115@ORSMSX103.amr.corp.intel.com> <20120501183415.GG4316@ritirata.org> <20120501205616.GA2563@ritirata.org> <4595B4D22AB93C4FABBA84AAD5AA37FD14438A@ORSMSX103.amr.corp.intel.com> Date: Wed, 2 May 2012 10:08:46 +0300 Message-ID: (sfid-20120502_090851_482504_6ED9300C) Subject: Re: iwlwifi warn_slowpath with 3.* From: Emmanuel Grumbach To: "Venkataraman, Meenakshi" Cc: Antonio Quartulli , "John W. Linville" , "linux-wireless@vger.kernel.org" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, May 2, 2012 at 12:19 AM, Venkataraman, Meenakshi wrote: > Hi Antonio, > >>> it seems so. It happens at least once at boot time. >>> I will try wireless-testing and see what happens. Then I will apply your patch. >> >>The problem is there either with wireless-testing and with >>wireless-testing+your_patch. >> >>If it can somehow help, I also got several stack trace regarding intel_iova >>functions. But then the I got kernel panic and I was not able to copy the >>messages. > > [MV] Depending on how you set it up, perhaps the stack trace was saved in one of the syslog files in /var/log/... > > Thanks! > Meenakshi > Can you please re-run with debug=1 and send the whole log ? This will give a better indication on when the issue occurs. Thanks