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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 C2839C47255 for ; Tue, 12 May 2020 00:47:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 994952070B for ; Tue, 12 May 2020 00:47:22 +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="PrKxsBZ/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728372AbgELArV (ORCPT ); Mon, 11 May 2020 20:47:21 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:54802 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726106AbgELArV (ORCPT ); Mon, 11 May 2020 20:47:21 -0400 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=jInbP6kYlPTCq1+vMqbRVKyGNRa42MNeIAqbkEwn4fQ=; b=PrKxsBZ/tbGuil0ATUpd74prkq PNBUfUHiruhxTE8hc/e8EdaLYAeQajULs1C6F9NkCGkmSFcuOAR56HBHZnMQrfGIuF4TiTuStZr59 e5Uy4kqOPm+bxb1HxUOIeai8HfhDMA4Zj6jxOMZ1+Ln5ayzeHpy6yH1nnpa3+t2IaSWM=; Received: from andrew by vps0.lunn.ch with local (Exim 4.93) (envelope-from ) id 1jYJ4k-001vAL-5K; Tue, 12 May 2020 02:47:14 +0200 Date: Tue, 12 May 2020 02:47:14 +0200 From: Andrew Lunn To: Doug Berger Cc: "David S. Miller" , Florian Fainelli , Heiner Kallweit , Russell King , bcm-kernel-feedback-list@broadcom.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next 1/4] net: ethernet: validate pause autoneg setting Message-ID: <20200512004714.GD409897@lunn.ch> References: <1589243050-18217-1-git-send-email-opendmb@gmail.com> <1589243050-18217-2-git-send-email-opendmb@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1589243050-18217-2-git-send-email-opendmb@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 11, 2020 at 05:24:07PM -0700, Doug Berger wrote: > A comment in uapi/linux/ethtool.h states "Drivers should reject a > non-zero setting of @autoneg when autoneogotiation is disabled (or > not supported) for the link". > > That check should be added to phy_validate_pause() to consolidate > the code where possible. > > Fixes: 22b7d29926b5 ("net: ethernet: Add helper to determine if pause configuration is supported") Hi Doug If this is a real fix, please submit this to net, not net-next. Andrew