Return-path: Received: from mail-oa0-f42.google.com ([209.85.219.42]:41083 "EHLO mail-oa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750912AbaGFE3X (ORCPT ); Sun, 6 Jul 2014 00:29:23 -0400 Received: by mail-oa0-f42.google.com with SMTP id eb12so3203398oac.1 for ; Sat, 05 Jul 2014 21:29:23 -0700 (PDT) Message-ID: <53B8D0AA.7020703@lwfinger.net> (sfid-20140706_063018_179490_A03D007F) Date: Sat, 05 Jul 2014 23:29:30 -0500 From: Larry Finger MIME-Version: 1.0 To: Emmanuel Grumbach CC: Johannes Berg , Emmanuel Grumbach , Intel Linux Wireless , linux-wireless Subject: Re: Microcode SW errors for Intel 7260 References: <53B756D8.1080909@lwfinger.net> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 07/05/2014 01:10 PM, Emmanuel Grumbach wrote: > > Please run with trace-cmd: > > I need -e iwlwifi -e iwlwifi_msg > Emmanuel, I am obviously missing something. Neither iwlwifi nor iwlwifi_msg are listed in /sys/kernel/debug/tracing/available_events/, thus trace-cmd cannot enable logging those events. The output is as follows: finger@linux-rcu3:~/wireless-testing> sudo trace-cmd record -e iwlwifi -e iwlwifi_msg /sys/kernel/debug/tracing/events/iwlwifi_msg/filter /sys/kernel/debug/tracing/events/*/iwlwifi_msg/filter trace-cmd: No such file or directory No events enabled with iwlwifi_msg finger@linux-rcu3:~/wireless-testing> I compared my .config with one for the openSUSE kernel 3.11.10, and the kernel hacking section has the same settings. Do you have any suggestions? Larry