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 C1FE3C2D0E4 for ; Fri, 27 Nov 2020 11:19:28 +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 5F96221527 for ; Fri, 27 Nov 2020 11:19:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5F96221527 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.39177.71979 (Exim 4.92) (envelope-from ) id 1kibmZ-0002rD-Ge; Fri, 27 Nov 2020 11:19:19 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 39177.71979; Fri, 27 Nov 2020 11:19:19 +0000 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" Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kibmZ-0002r6-DO; Fri, 27 Nov 2020 11:19:19 +0000 Received: by outflank-mailman (input) for mailman id 39177; Fri, 27 Nov 2020 11:19:18 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kibmY-0002qz-GE for xen-devel@lists.xenproject.org; Fri, 27 Nov 2020 11:19:18 +0000 Received: from chassiron.antioche.eu.org (unknown [2001:41d0:fe9d:1101::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 30ea6b90-df7a-43a1-85b9-2d095bb91b90; Fri, 27 Nov 2020 11:19:16 +0000 (UTC) Received: from sandettie.soc.lip6.fr (82-64-3-41.subs.proxad.net [82.64.3.41]) by chassiron.antioche.eu.org (8.15.2/8.15.2) with ESMTPS id 0ARBJ9vS029288 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=OK); Fri, 27 Nov 2020 12:19:10 +0100 (MET) Received: by sandettie.soc.lip6.fr (Postfix, from userid 373) id 9D7082E9CAC; Fri, 27 Nov 2020 12:19:04 +0100 (MET) Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kibmY-0002qz-GE for xen-devel@lists.xenproject.org; Fri, 27 Nov 2020 11:19:18 +0000 X-Inumbo-ID: 30ea6b90-df7a-43a1-85b9-2d095bb91b90 Received: from chassiron.antioche.eu.org (unknown [2001:41d0:fe9d:1101::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 30ea6b90-df7a-43a1-85b9-2d095bb91b90; Fri, 27 Nov 2020 11:19:16 +0000 (UTC) Received: from sandettie.soc.lip6.fr (82-64-3-41.subs.proxad.net [82.64.3.41]) by chassiron.antioche.eu.org (8.15.2/8.15.2) with ESMTPS id 0ARBJ9vS029288 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=OK); Fri, 27 Nov 2020 12:19:10 +0100 (MET) Received: by sandettie.soc.lip6.fr (Postfix, from userid 373) id 9D7082E9CAC; Fri, 27 Nov 2020 12:19:04 +0100 (MET) Date: Fri, 27 Nov 2020 12:19:04 +0100 From: Manuel Bouyer To: Roger Pau =?iso-8859-1?Q?Monn=E9?= Cc: Jan Beulich , xen-devel@lists.xenproject.org Subject: Re: NetBSD dom0 PVH: hardware interrupts stalls Message-ID: <20201127111904.GG1717@antioche.eu.org> References: <20201124150842.GN2020@antioche.eu.org> <20201124154917.l3jwa6w4ejumjuqw@Air-de-Roger> <20201124160914.GQ2020@antioche.eu.org> <20201126133444.r2oi24i3umh7shb3@Air-de-Roger> <20201126141608.GA4123@antioche.eu.org> <20201126142635.uzi643co3mxp5h42@Air-de-Roger> <20201126150937.jhbfp7iefkmtedx7@Air-de-Roger> <20201126172034.GA7642@antioche.eu.org> <20201127105948.ji5gxv4e7axrvgpo@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: <20201127105948.ji5gxv4e7axrvgpo@Air-de-Roger> X-Greylist: Sender succeeded STARTTLS authentication, not delayed by milter-greylist-4.4.3 (chassiron.antioche.eu.org [151.127.5.145]); Fri, 27 Nov 2020 12:19:11 +0100 (MET) On Fri, Nov 27, 2020 at 11:59:48AM +0100, Roger Pau Monné wrote: > > > > I had to restart from a clean source tree to apply this patch, so to make > > sure we're in sync I attached the diff from my sources > > I'm quite confused about why your trace don't even get into > hvm_do_IRQ_dpci, so I've added some more debug info. > > Here is the new patch, sorry for so many rounds of testing. No problem, it's expected for this kind of debug :) http://www-soc.lip6.fr/~bouyer/xen-log11.txt -- Manuel Bouyer NetBSD: 26 ans d'experience feront toujours la difference --