From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752536AbdGEKlK (ORCPT ); Wed, 5 Jul 2017 06:41:10 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:52100 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751743AbdGEKlJ (ORCPT ); Wed, 5 Jul 2017 06:41:09 -0400 Date: Wed, 5 Jul 2017 12:41:06 +0200 (CEST) From: Thomas Gleixner To: Paul Menzel cc: linux-kernel@vger.kernel.org, Marc Zyngier Subject: Re: irq: Invalid fwnode type (2) for irqdomain In-Reply-To: <1499250919.1353.3.camel@molgen.mpg.de> Message-ID: References: <1499250919.1353.3.camel@molgen.mpg.de> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: multipart/mixed; BOUNDARY="8323329-761990286-1499251267=:2019" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-761990286-1499251267=:2019 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT On Wed, 5 Jul 2017, Paul Menzel wrote: > On a Lenovo X60t with coreboot based firmware testing the latest master > branch from Linus, the message below is new, and isn’t there with Linux > 4.12. > > ``` > irq: Invalid fwnode type (2) for irqdomain > ``` > > `git blame kernel/irq/irqdomain.c` shows, the message is added in > commit d59f661 (genirq: Allow fwnode to carry name information only). > > The commit message describes the warning. > > > Warn if an invalid node is supplied and treat it like no node. This > > happens e.g. with i2 devices on x86 which hand in an ACPI type node > > which has no interface for retrieving the name. > > How can I find out, how the ACPI/ASL has to be fixed? It's not an ACPI/ASL issue. Sorry, if the description and error message is not clear. That's a kernel internal issue because we have no interface yet to retrieve the required information. I'll have a look later today. Thanks, tglx --8323329-761990286-1499251267=:2019--