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=-2.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 9021EC43381 for ; Sun, 17 Feb 2019 16:46:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 567AF21924 for ; Sun, 17 Feb 2019 16:46:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="eBwEtZNR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726541AbfBQQqe (ORCPT ); Sun, 17 Feb 2019 11:46:34 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:55757 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725810AbfBQQqd (ORCPT ); Sun, 17 Feb 2019 11:46:33 -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:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=GNHtNNRzMgs7IHsbFwuTL9nxXZs9m7f+F3oN6je9K08=; b=eBwEtZNRnw9goSX13yvA6UvHUB aWBMtHFY3JeP2obMQJwtFNiqmktt2O0wxTGvZw67mBA/vgBETzo89lwGyu3p7KaCvSiq3jnK4jIRZ JnGjW3m//S9n2PAdPE+CF938gOqBK1s+suoyF+eM2oh4TyvaMLEXId6Bm44q4ETV+qdA=; Received: from andrew by vps0.lunn.ch with local (Exim 4.89) (envelope-from ) id 1gvPaH-0002eW-KT; Sun, 17 Feb 2019 17:46:29 +0100 Date: Sun, 17 Feb 2019 17:46:29 +0100 From: Andrew Lunn To: Russell King Cc: Florian Fainelli , Vivien Didelot , Heiner Kallweit , "David S. Miller" , netdev@vger.kernel.org Subject: Re: [PATCH net] net: dsa: fix lockdep warning Message-ID: <20190217164629.GE5968@lunn.ch> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Sun, Feb 17, 2019 at 04:27:32PM +0000, Russell King wrote: > ====================================================== > WARNING: possible circular locking dependency detected > 4.20.0+ #302 Not tainted > ------------------------------------------------------ Hi Russell Thanks for turning this into a proper patch. I had just started to try to reproduce this and confirm your fix. I will add a tested-by once i do. Thanks Andrew