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 3CBEBC43603 for ; Wed, 18 Dec 2019 07:04:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D5ED218AC for ; Wed, 18 Dec 2019 07:04:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726762AbfLRHED (ORCPT ); Wed, 18 Dec 2019 02:04:03 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:47698 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725797AbfLRHEB (ORCPT ); Wed, 18 Dec 2019 02:04:01 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:1c3::3d5]) (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 63A0615039441; Tue, 17 Dec 2019 23:04:01 -0800 (PST) Date: Tue, 17 Dec 2019 23:04:01 -0800 (PST) Message-Id: <20191217.230401.1145786498004179773.davem@davemloft.net> To: pdurrant@amazon.com Cc: xen-devel@lists.xenproject.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, wei.liu@kernel.org, paul@xen.org Subject: Re: [PATCH net-next 3/3] xen-netback: remove 'hotplug-status' once it has served its purpose From: David Miller In-Reply-To: <20191217133218.27085-4-pdurrant@amazon.com> References: <20191217133218.27085-1-pdurrant@amazon.com> <20191217133218.27085-4-pdurrant@amazon.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, 17 Dec 2019 23:04:01 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Paul Durrant Date: Tue, 17 Dec 2019 13:32:18 +0000 > Removing the 'hotplug-status' node in netback_remove() is wrong; the script > may not have completed. Only remove the node once the watch has fired and > has been unregistered. > > Signed-off-by: Paul Durrant Applied.