Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753162AbdFVQT1 (ORCPT ); Thu, 22 Jun 2017 12:19:27 -0400 Received: from mail-pf0-f174.google.com ([209.85.192.174]:36369 "EHLO mail-pf0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750812AbdFVQTZ (ORCPT ); Thu, 22 Jun 2017 12:19:25 -0400 Date: Thu, 22 Jun 2017 11:19:23 -0500 From: Rob Herring To: frowand.list@gmail.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] of: detect invalid phandle in overlay Message-ID: <20170622161923.azo46s6ntswgopwe@rob-hp-laptop> References: <1498072916-4664-1-git-send-email-frowand.list@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1498072916-4664-1-git-send-email-frowand.list@gmail.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 459 Lines: 13 On Wed, Jun 21, 2017 at 12:21:56PM -0700, frowand.list@gmail.com wrote: > From: Frank Rowand > > Overlays are not allowed to modify phandle values of previously existing > nodes because there is no information available to allow fixup up > properties that use the previously existing phandle. > > Signed-off-by: Frank Rowand > --- > drivers/of/overlay.c | 4 ++++ > 1 file changed, 4 insertions(+) Applied.