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=-7.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 2FAC9C64E7A for ; Fri, 27 Nov 2020 11:21:36 +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 B877321534 for ; Fri, 27 Nov 2020 11:21:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b="PiXq3EK3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B877321534 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com 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.39185.71991 (Exim 4.92) (envelope-from ) id 1kibob-0003gN-Ui; Fri, 27 Nov 2020 11:21:25 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 39185.71991; Fri, 27 Nov 2020 11:21:25 +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 1kibob-0003gG-RA; Fri, 27 Nov 2020 11:21:25 +0000 Received: by outflank-mailman (input) for mailman id 39185; Fri, 27 Nov 2020 11:21:24 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kiboa-0003gB-JJ for xen-devel@lists.xenproject.org; Fri, 27 Nov 2020 11:21:24 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 201f8daa-b2d2-4f00-9408-0bbe4a1a60e3; Fri, 27 Nov 2020 11:21:23 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 55FF3AEA2; Fri, 27 Nov 2020 11:21:22 +0000 (UTC) Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kiboa-0003gB-JJ for xen-devel@lists.xenproject.org; Fri, 27 Nov 2020 11:21:24 +0000 X-Inumbo-ID: 201f8daa-b2d2-4f00-9408-0bbe4a1a60e3 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 201f8daa-b2d2-4f00-9408-0bbe4a1a60e3; Fri, 27 Nov 2020 11:21:23 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1606476082; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=wjcCoKTS1XZ8V30EJpSmW5RijefpZ514L6a72pRKebQ=; b=PiXq3EK3Qh0O0aWvUnBwcMNiysSaqjTOhRvW3BAPZ2PF/HrMPcnXBngFglCFPHdjQ1AuGK Tud45Ro7VDE5ScvDlhgmVQqlaxNfuPzofCQhaKxm9jY587JMN83NQLZXkpwWoDeT4f3Ksu cY12yVKbXPNohbxEWGw1qIQi0y9hAU8= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 55FF3AEA2; Fri, 27 Nov 2020 11:21:22 +0000 (UTC) Subject: Re: NetBSD dom0 PVH: hardware interrupts stalls To: Manuel Bouyer , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Cc: xen-devel@lists.xenproject.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> <20201127111904.GG1717@antioche.eu.org> From: Jan Beulich Message-ID: <89aecc1b-bfe5-26fb-9d11-bec4f0aa7b84@suse.com> Date: Fri, 27 Nov 2020 12:21:23 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 MIME-Version: 1.0 In-Reply-To: <20201127111904.GG1717@antioche.eu.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit On 27.11.2020 12:19, Manuel Bouyer wrote: > 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 Hmm, this one now has hvm_do_IRQ_dpci entries. Maybe the previous one was again from a stale binary? Jan