[{"id":1800990,"web_url":"http://patchwork.ozlabs.org/comment/1800990/","msgid":"<20171108.103105.142249724388345463.davem@davemloft.net>","list_archive_url":null,"date":"2017-11-08T01:31:05","subject":"Re: [PATCH net-next v2 0/2] hv_netvsc: fix a hang on channel/mtu\n\tchanges","submitter":{"id":15,"url":"http://patchwork.ozlabs.org/api/people/15/","name":"David Miller","email":"davem@davemloft.net"},"content":"From: Vitaly Kuznetsov \nDate: Thu, 2 Nov 2017 11:35:29 +0100\n\n> It was found that netvsc driver doesn't survive e.g.\n> \n> # while true; do ethtool -L eth0 combined 4; ethtool -L eth0 combined 8; done\"\n> \n> test. I was able to identify a hang in guest/host communication, it is\n> fixed by PATCH1 of this series. PATCH2 is a cosmetic change masking\n> unneeded messages.\n> \n> Changes since v1:\n> - Throw away patches 2 and 3 of the original series as one is unneeded and\n> the other is not justified [Eric Dumazet, Stephen Hemminger] so I'm only\n> fixing the hang now, the crash doesn't reproduce. Will keep an eye on it.\n\nSeries applied to net-next, thank you.","headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=)","Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3yWpff683yz9ryQ\n\tfor ;\n\tWed, 8 Nov 2017 12:31:22 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1754043AbdKHBbJ (ORCPT );\n\tTue, 7 Nov 2017 20:31:09 -0500","from shards.monkeyblade.net ([184.105.139.130]:59744 \"EHLO\n\tshards.monkeyblade.net\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1753684AbdKHBbI (ORCPT\n\t); Tue, 7 Nov 2017 20:31:08 -0500","from localhost (unknown [121.135.231.251])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(Client did not present a certificate)\n\t(Authenticated sender: davem-davemloft)\n\tby shards.monkeyblade.net (Postfix) with ESMTPSA id DB5DB113BBF83;\n\tTue, 7 Nov 2017 17:31:06 -0800 (PST)"],"Date":"Wed, 08 Nov 2017 10:31:05 +0900 (KST)","Message-Id":"<20171108.103105.142249724388345463.davem@davemloft.net>","To":"vkuznets@redhat.com","Cc":"netdev@vger.kernel.org, linux-kernel@vger.kernel.org,\n\tdevel@linuxdriverproject.org, kys@microsoft.com,\n\thaiyangz@microsoft.com, sthemmin@microsoft.com, eric.dumazet@gmail.com","Subject":"Re: [PATCH net-next v2 0/2] hv_netvsc: fix a hang on channel/mtu\n\tchanges","From":"David Miller ","In-Reply-To":"<20171102103531.5514-1-vkuznets@redhat.com>","References":"<20171102103531.5514-1-vkuznets@redhat.com>","X-Mailer":"Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO)","Mime-Version":"1.0","Content-Type":"Text/Plain; charset=us-ascii","Content-Transfer-Encoding":"7bit","X-Greylist":"Sender succeeded SMTP AUTH, not delayed by\n\tmilter-greylist-4.5.12 (shards.monkeyblade.net\n\t[149.20.54.216]); Tue, 07 Nov 2017 17:31:08 -0800 (PST)","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"}}]