Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp1221259pxf; Fri, 19 Mar 2021 01:55:40 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx/S+ExFDvRcK6xxKQ1TAxbEATomfaTpEvyM9zIywvXOL1er0dkY40wJ0bR5ulqkJshakrx X-Received: by 2002:a17:906:b752:: with SMTP id fx18mr3255715ejb.128.1616144140282; Fri, 19 Mar 2021 01:55:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616144140; cv=none; d=google.com; s=arc-20160816; b=GIkiOF9sxabN3B27+SbL9qDcUo4jqaa/Xjc3ZI/LZt1KNekt5Qe4GVHGIey54X+b9l icEaCUQzVntcazBVfF8Qin6INvpQGwJXmXZ+6Hi5Tq8pb/GoPjtfEV4ihL5vDGbBiYqV uxA0dMgKbArdp1oWsK47uNM3sulgc0OgN84elou6171GXoRd0ekcMDs4tBOoge0NK2bX u7k7lM8kJOM/0098PqGAB3E3xlfXJx2M02mtseYKh1vA4zaOgGJ2P2mV11aHbLyxDsVG 8c3wWRaMnyRhAX0XnxjNxAOin5XAYoXKjuvOcaekbHVbT5Ag6QK6auLacsFw6KCIOfUR bHGw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:message-id:in-reply-to:date:references:subject:cc:to :from; bh=/6g+6iW80HqqYNFSTznXUbJdHzBFSVWIAqJyT16vbCo=; b=nvmWQoPstDOIdVNrA/2iTbk2PbCYXy/dGsaz4cx+Fjr2We/la3IY3pFK+xoomi1UfA 6ZhEoC6UO8Ek2RxE3Fw8T4a8RcthMxjaYXbWgKxDwe7B51r4WTcPZhyL8Xu1g4ymRgrB eB3iH8mIl6CtGHzEkBiXfFZe5NSco101fduoocyRP/L4mkH7AyYcCfrWFISdyQYLsYZq o7S3GVFnF6w2VGCI828SDkHFeoGKUwses9uMn7BmcXlpYwzx2USVMs19FjEUDw+7EZxw HCffufO981rN9yV++AO6/ji0aKX0pMsXWr5yeiKBVK9LyeEMXaoyuePn6aglsMRMSwyE 5p0w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id c17si3578720edr.46.2021.03.19.01.55.17; Fri, 19 Mar 2021 01:55:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230316AbhCSIwR (ORCPT + 99 others); Fri, 19 Mar 2021 04:52:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38906 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230173AbhCSIv6 (ORCPT ); Fri, 19 Mar 2021 04:51:58 -0400 Received: from mail-out.m-online.net (mail-out.m-online.net [IPv6:2001:a60:0:28:0:1:25:1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BA4A2C06174A; Fri, 19 Mar 2021 01:51:57 -0700 (PDT) Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4F1yLf4vCtz1ryXl; Fri, 19 Mar 2021 09:51:54 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4F1yLf1zZYz1sP6g; Fri, 19 Mar 2021 09:51:54 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id MpU8k5-xFkaL; Fri, 19 Mar 2021 09:51:53 +0100 (CET) X-Auth-Info: DlswMWnw3C8i5v/0U2HHpEfL8e7xsZsM+rvbYAK5w1NvYv1+pMZ11EtmPpv8SaHo Received: from igel.home (ppp-46-244-191-242.dynamic.mnet-online.de [46.244.191.242]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 19 Mar 2021 09:51:53 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id D5DAF2C3171; Fri, 19 Mar 2021 09:51:52 +0100 (CET) From: Andreas Schwab To: Yixun Lan Cc: Claudiu.Beznea@microchip.com, linux-riscv@lists.infradead.org, ckeepax@opensource.cirrus.com, andrew@lunn.ch, w@1wt.eu, Nicolas.Ferre@microchip.com, daniel@0x0f.com, alexandre.belloni@bootlin.com, pthombar@cadence.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: macb broken on HiFive Unleashed References: <87tupl30kl.fsf@igel.home> <04a7e801-9a55-c926-34ad-3a7665077a4e@microchip.com> <87o8fhoieu.fsf@igel.home> X-Yow: I wonder if I should put myself in ESCROW!! Date: Fri, 19 Mar 2021 09:51:52 +0100 In-Reply-To: (Yixun Lan's message of "Fri, 19 Mar 2021 08:28:06 +0000") Message-ID: <87h7l77cgn.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mär 19 2021, Yixun Lan wrote: > what's the exact root cause? and any solution? Try reverting the five commits starting with 732374a0b440d9a79c8412f318a25cd37ba6f4e2. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."