From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31D29C43441 for ; Thu, 29 Nov 2018 16:39:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EDDBB20989 for ; Thu, 29 Nov 2018 16:39:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="yFyJ3xqB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EDDBB20989 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lunn.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729556AbeK3Dpm (ORCPT ); Thu, 29 Nov 2018 22:45:42 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:54623 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729290AbeK3Dpl (ORCPT ); Thu, 29 Nov 2018 22:45:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date; bh=pN8vz9NEBWTepb0s1vN1u+LUaOJEyOy8+uBDHRs3Lqs=; b=yFyJ3xqB3DD8Jwcq2ugjxQlzHV+Q9ktu65Ludf55ZTm4nmxDz+rNXwV0YMKN59I7LPm6WAL6PLrdFxf03XGV4Yr1cl04TgJ6yOqwtqRL8pSwQYCwI3IWAce+nPmrEPNvTZyzXkXmVBC8Xebs12tJnB2m2m7BKrajXdPLUOE9Ybo=; Received: from andrew by vps0.lunn.ch with local (Exim 4.84_2) (envelope-from ) id 1gSPLk-0000sR-Nd; Thu, 29 Nov 2018 17:39:36 +0100 Date: Thu, 29 Nov 2018 17:39:36 +0100 From: Andrew Lunn To: jacopo mondi Cc: f.fainelli@gmail.com, davem@davemloft.net, shawnguo@kernel.org, s.hauer@pengutronix.de, fabio.estevam@nxp.com, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: Regression: v4.20-rc4: "SMSC LAN8710/LAN8720: Master/Slave resolution failed" Message-ID: <20181129163936.GE1501@lunn.ch> References: <20181129144206.GK9807@w540> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181129144206.GK9807@w540> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 29, 2018 at 03:42:06PM +0100, jacopo mondi wrote: > Hello, > netdev people, > i.MX6 people, > > I'm running an i.MX6Q system, and since v4.20-rc1 the ethernet PHY > fails to properly startup, preventing me from mounting my NFS rootfs > (the interfaces gets configured after some minutes, but it's too late > for NFS). > > The complete boot log: > > [ 3.000186] SMSC LAN8710/LAN8720 2188000.ethernet-1:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=2188000.ethernet-1:00, irq=POLL) > [ 3.015616] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready > [ 4.090582] SMSC LAN8710/LAN8720 2188000.ethernet-1:00: Master/Slave resolution failed, maybe conflicting manual settings? Thanks for reporting this. I made some changes in link mode handling. Let me check the code i modified. Andrew