From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751503AbdG0Jjt (ORCPT ); Thu, 27 Jul 2017 05:39:49 -0400 Received: from muru.com ([72.249.23.125]:55984 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750965AbdG0Jjr (ORCPT ); Thu, 27 Jul 2017 05:39:47 -0400 Date: Thu, 27 Jul 2017 02:39:43 -0700 From: Tony Lindgren To: Takashi Iwai Cc: Sebastian Reichel , alsa-devel@alsa-project.org, Liam Girdwood , Mark Brown , Rob Herring , Jaroslav Kysela , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Subject: Re: [PATCHv2 0/6] Motorola Droid 4 Audio Support Message-ID: <20170727093943.GC10026@atomide.com> References: <20170712151846.24621-1-sebastian.reichel@collabora.co.uk> <20170717092904.GG10026@atomide.com> <20170717101258.llyly7kwfnwtoftr@earth> <20170717101709.GI10026@atomide.com> <20170717141347.t2642xbkol3g36rv@earth> <20170718054833.GL10026@atomide.com> <20170718092931.be3lyp6m6xvjb5yv@earth> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.8.3 (2017-05-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Takashi Iwai [170718 02:38]: > > The problem manifests itself as an unblanaced of node reference. > The node is released mistakenly at of_node_put() and this is caught as > sleep-in-atomic, fortunately. > > So likely either something forgot to take the node ref or it hits the > unreference due to the missing object by the implicit probe disorder, > etc, I suppose. Yup you're right. This is what happens, will send a fix for it shortly. Regards, Tony