From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752159AbdKMIvz (ORCPT ); Mon, 13 Nov 2017 03:51:55 -0500 Received: from alexa-out.qualcomm.com ([129.46.98.28]:35910 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751638AbdKMIvw (ORCPT ); Mon, 13 Nov 2017 03:51:52 -0500 X-IronPort-AV: E=McAfee;i="5900,7806,8713"; a="1485725199" X-MGA-submission: =?us-ascii?q?MDGFV414uoUnMyLXfZBmsMbZSdZhIUcXb7H6Vg?= =?us-ascii?q?+9MreDZhjfAeIg8MFRfz40hRVtGxz9ZHofLP2EsfKEHpkXapEezsGoY4?= =?us-ascii?q?PPFmkM3ak9OTfKL7twQLl+3ygTBN6qy2Q2j0I5gPa+lHREh7d8Ou2bOa?= =?us-ascii?q?Xm?= From: Kalle Valo To: Johan Hovold CC: "k.eugene.e@gmail.com" , "wcn36xx@lists.infradead.org" , "linux-wireless@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , stable , Loic Poulain Subject: Re: [PATCH] wcn36xx: fix iris child-node lookup Thread-Topic: [PATCH] wcn36xx: fix iris child-node lookup Thread-Index: AQHTWw9jAoMEXUEPPEGytg2FOMO9Sw== Date: Mon, 13 Nov 2017 08:51:49 +0000 Message-ID: <87po8m7e8s.fsf@qca.qualcomm.com> References: <20171111170532.6110-1-johan@kernel.org> In-Reply-To: <20171111170532.6110-1-johan@kernel.org> (Johan Hovold's message of "Sat, 11 Nov 2017 18:05:32 +0100") Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [199.106.107.6] Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by nfs id vAD8q0Ib031052 Johan Hovold writes: > Fix child-node lookup during probe, which ended up searching the whole > device tree depth-first starting at the parent rather than just matching > on its children. > > To make things worse, the parent mmio node was also prematurely freed. > > Fixes: fd52bdae9ab0 ("wcn36xx: Disable 5GHz for wcn3620") fd52bdae9ab0 is in net-next right now so the first release for that commit should be v4.15-rc1. > Cc: stable # 4.14 As fd52bdae9ab0 is not in v4.14 no need to Cc stable. I'll remove it. > Cc: Loic Poulain > Signed-off-by: Johan Hovold Thanks, I'll queue this to v4.15. -- Kalle Valo