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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 F15BAECE59E for ; Wed, 16 Oct 2019 03:59:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D303F2086A for ; Wed, 16 Oct 2019 03:59:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391189AbfJPD7p (ORCPT ); Tue, 15 Oct 2019 23:59:45 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:44304 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391171AbfJPD7p (ORCPT ); Tue, 15 Oct 2019 23:59:45 -0400 Received: from localhost (unknown [IPv6:2601:601:9f00:1e2::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 6EE54108B7CF2; Tue, 15 Oct 2019 20:59:44 -0700 (PDT) Date: Tue, 15 Oct 2019 20:59:43 -0700 (PDT) Message-Id: <20191015.205943.563728623358766810.davem@davemloft.net> To: f.fainelli@gmail.com Cc: netdev@vger.kernel.org, opendmb@gmail.com, bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next] net: bcmgenet: Add a shutdown callback From: David Miller In-Reply-To: <20191015173624.10452-1-f.fainelli@gmail.com> References: <20191015173624.10452-1-f.fainelli@gmail.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 15 Oct 2019 20:59:44 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Florian Fainelli Date: Tue, 15 Oct 2019 10:36:24 -0700 > Make sure that we completely quiesce the network device, including its > DMA to avoid having it continue to receive packets while there is no > software alive to service those. > > Signed-off-by: Florian Fainelli Applied.