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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 69D0FECDE20 for ; Thu, 12 Sep 2019 07:22:18 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 438B1214AF for ; Thu, 12 Sep 2019 07:22:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 438B1214AF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58790 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i8JQn-00028N-9e for qemu-devel@archiver.kernel.org; Thu, 12 Sep 2019 03:22:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51142) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i8JPN-0001Zp-UD for qemu-devel@nongnu.org; Thu, 12 Sep 2019 03:20:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i8JPM-0003ak-L1 for qemu-devel@nongnu.org; Thu, 12 Sep 2019 03:20:49 -0400 Received: from indium.canonical.com ([91.189.90.7]:60044) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1i8JPM-0003aH-Fw for qemu-devel@nongnu.org; Thu, 12 Sep 2019 03:20:48 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1i8JPK-0007s1-Oz for ; Thu, 12 Sep 2019 07:20:46 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id BB6742E8019 for ; Thu, 12 Sep 2019 07:20:46 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 12 Sep 2019 07:15:31 -0000 From: Idar Lund <1839060@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=New; importance=Undecided; assignee=None; X-Launchpad-Bug-Tags: windows X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: gnif idarlund spheenik X-Launchpad-Bug-Reporter: Martin Schrodt (spheenik) X-Launchpad-Bug-Modifier: Idar Lund (idarlund) References: <156507518934.25260.15982229597694445610.malonedeb@soybean.canonical.com> Message-Id: <156827253115.28619.612698577131617791.malone@chaenomeles.canonical.com> X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="19044"; Instance="production-secrets-lazr.conf" X-Launchpad-Hash: 00a19a15b24c7c1da707b49b6fcac6781bb9409e X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 91.189.90.7 Subject: [Qemu-devel] [Bug 1839060] Re: HDA device non functional in Windows 10 1903 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1839060 <1839060@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Tried sending you a message @ginf, but haven't heard back from you so I'm p= osting here instead; What kind of debug trace do you want me to give you logs from? $ /opt/qemu4/bin/qemu-system-x86_64 -d help Log items (comma separated): out_asm show generated host assembly code for each compiled TB in_asm show target assembly code for each compiled TB op show micro ops for each compiled TB op_opt show micro ops after optimization op_ind show micro ops before indirect lowering int show interrupts/exceptions in short format exec show trace before each executed TB (lots of logs) cpu show CPU registers before entering a TB (lots of logs) fpu include FPU registers in the 'cpu' logging mmu log MMU-related activities pcall x86 only: show protected mode far calls/returns/exceptions cpu_reset show CPU state before CPU resets unimp log unimplemented functionality guest_errors log when the guest OS does something invalid (eg accessing a non-existent register) page dump pages at beginning of user mode emulation nochain do not chain compiled TBs so that "exec" and "cpu" show complete traces trace:PATTERN enable trace events Use "-d trace:help" to get a list of trace events. -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1839060 Title: HDA device non functional in Windows 10 1903 Status in QEMU: New Bug description: I made the update to 1903, and the HDA device stopped working. The driver says the device is working correctly, but it does not. When I try to open the Windows sound configuration, the dialog hangs and = never shows it's content. Several people reported this back in May: https://windowsreport.com/windows-10-v1903-ich6-ich9-virtio/ I can confirm I have exactly the same problem. Host is Arch Linux, current (5.2.5) kernel, QEMU 4.0. I enabled HDA debug output and compared an older, working Windows version to 1903, but could not see the difference. The driver seems to issue the same verbs. I am happy to provide additional information if needed. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1839060/+subscriptions