From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Rostedt Subject: Re: [PATCH v2 0/9] Extended H/W error log driver Date: Wed, 16 Oct 2013 12:56:46 -0400 Message-ID: <20131016125646.7141b580@gandalf.local.home> References: <1381935366-11731-1-git-send-email-gong.chen@linux.intel.com> <20131016160550.GG13608@pd.tnic> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from cdptpa-outbound-snat.email.rr.com ([107.14.166.226]:52749 "EHLO cdptpa-oedge-vip.email.rr.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932550Ab3JPQ4t (ORCPT ); Wed, 16 Oct 2013 12:56:49 -0400 In-Reply-To: <20131016160550.GG13608@pd.tnic> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Borislav Petkov Cc: "Chen, Gong" , tony.luck@intel.com, joe@perches.com, naveen.n.rao@linux.vnet.ibm.com, arozansk@redhat.com, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org On Wed, 16 Oct 2013 18:05:50 +0200 Borislav Petkov wrote: > > For trace output format we still need further discussion. In the last > > patch(support trace interface) I have to reserve previous Kconfig > > format because I find once I put trace_event interface in the module, > > it will not work. I will paste another trace patch(it only works when What did not work? > > acpi_extlog is builtin) for your answer. > > I think to be able to define TRACE_EVENTs in modules, you need > https://lwn.net/Articles/383362/ > > Steve, that still true? > Take a look at samples/trace_events/ That's a module that uses TRACE_EVENTs. What exactly is the problem here? -- Steve