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=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 0F7E4C433DB for ; Wed, 27 Jan 2021 09:47:50 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1ED452075B for ; Wed, 27 Jan 2021 09:47:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1ED452075B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=antioche.eu.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.75887.136799 (Exim 4.92) (envelope-from ) id 1l4hQM-0007V4-GX; Wed, 27 Jan 2021 09:47:42 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 75887.136799; Wed, 27 Jan 2021 09:47:42 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1l4hQM-0007Ux-DK; Wed, 27 Jan 2021 09:47:42 +0000 Received: by outflank-mailman (input) for mailman id 75887; Wed, 27 Jan 2021 09:47:41 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1l4hQL-0007Ui-9b for xen-devel@lists.xenproject.org; Wed, 27 Jan 2021 09:47:41 +0000 Received: from isis.lip6.fr (unknown [2001:660:3302:283c::2]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id a6d79ed5-8834-47a7-a47b-668f2d90fa17; Wed, 27 Jan 2021 09:47:40 +0000 (UTC) Received: from asim.lip6.fr (asim.lip6.fr [132.227.86.2]) by isis.lip6.fr (8.15.2/8.15.2) with ESMTP id 10R9lX8F001532; Wed, 27 Jan 2021 10:47:34 +0100 (CET) Received: from armandeche.soc.lip6.fr (armandeche [132.227.63.133]) by asim.lip6.fr (8.15.2/8.14.4) with ESMTP id 10R9lXkk028249; Wed, 27 Jan 2021 10:47:33 +0100 (MET) Received: by armandeche.soc.lip6.fr (Postfix, from userid 20331) id 508D57218; Wed, 27 Jan 2021 10:47:33 +0100 (MET) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: a6d79ed5-8834-47a7-a47b-668f2d90fa17 Date: Wed, 27 Jan 2021 10:47:33 +0100 From: Manuel Bouyer To: Roger Pau =?iso-8859-1?Q?Monn=E9?= Cc: xen-devel@lists.xenproject.org, Ian Jackson , Wei Liu Subject: Re: [PATCH] NetBSD hotplug: fix block unconfigure on destroy Message-ID: <20210127094733.GB22565@mail.soc.lip6.fr> References: <20210112181242.1570-1-bouyer@antioche.eu.org> <20210112181242.1570-4-bouyer@antioche.eu.org> <20210115152712.njzgo2zqpiwyhmds@Air-de-Roger> <20210126164749.GA8309@antioche.eu.org> <20210127094043.lkccsom63xswygio@Air-de-Roger> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210127094043.lkccsom63xswygio@Air-de-Roger> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Wed, 27 Jan 2021 10:47:34 +0100 (CET) X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 On Wed, Jan 27, 2021 at 10:40:43AM +0100, Roger Pau Monné wrote: > That's weird. Linux hotplug script will unconditionally read the > params node and we had no complaints there. Can you assert this still > happens with the latest version of Xen? It does with Xen 4.13 for sure. > > As said I think fetching vnd on detach is fine because there's no need > to fetch the other nodes, but this seems to be masking some kind of > error elsewhere. My priority is to get the patches in at this point. Each round takes me hours to get them in shape. -- Manuel Bouyer NetBSD: 26 ans d'experience feront toujours la difference --