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=-6.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 DCD06C433DB for ; Tue, 16 Mar 2021 17:42:08 +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 8B2C965120 for ; Tue, 16 Mar 2021 17:42:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B2C965120 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:35070 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lMDhn-0005Dl-GD for qemu-devel@archiver.kernel.org; Tue, 16 Mar 2021 13:42:07 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55190) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lMDKR-0000Yu-Mx for qemu-devel@nongnu.org; Tue, 16 Mar 2021 13:17:59 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:54025) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1lMDKQ-00013v-2H for qemu-devel@nongnu.org; Tue, 16 Mar 2021 13:17:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1615915076; h=from:from:reply-to:subject:subject: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=vpj35reQOJv4sQLtJU6NB2m5QmJgSGH8M8DoySFRaVQ=; b=NaE8qrZMI3oA9Hq2yMwd/zQJXmwNvmfPDf6jvtVaojZ6qtxlktIEzuFEMPQs7TtOo8hE7M 8awAmMEqdyNSmuoe9kM1fIbD/t7xPYM5AdegRYzD7qewOsrz0uTEf+5E9Q0rZLpGdyYjRP b8l6cJrxZy3cTuSsSs1/X8dwVwYINOU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-427-xwUsv8y0Ok2xEb7AxcvUEQ-1; Tue, 16 Mar 2021 13:17:54 -0400 X-MC-Unique: xwUsv8y0Ok2xEb7AxcvUEQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 75514100CFD5; Tue, 16 Mar 2021 17:17:53 +0000 (UTC) Received: from localhost (unknown [10.40.208.4]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5EC5D6091A; Tue, 16 Mar 2021 17:17:52 +0000 (UTC) Date: Tue, 16 Mar 2021 18:17:50 +0100 From: Igor Mammedov To: Reinoud Zandijk Subject: Re: Windows 10 won't run on default x86_64 machine anymore Message-ID: <20210316181750.6306bfc5@redhat.com> In-Reply-To: References: <20210315185302.29b0d90d@redhat.com> <20210316135301.4fd08476@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=imammedo@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=216.205.24.124; envelope-from=imammedo@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.25, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org, isaku.yamahata@gmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, 16 Mar 2021 17:28:52 +0100 Reinoud Zandijk wrote: > On Tue, Mar 16, 2021 at 01:53:01PM +0100, Igor Mammedov wrote: > > > The image file was downloaded pre-installed from Microsoft for Edge browser > > > evaluation. I used it first on Qemu 5.1 IIRC and it kept working in Qemu 5.2. > > > > issue looks similar to: > > 0a343a5add7 i386/acpi: restore device paths for pre-5.1 vms > > > > I think that's the problem, the old Windows image (installed on old QEMU), > > may fail to boot if started on newest machine type of a newer QEMU. > > User should use versioned machine type (the same version it was installed on) > > to keep it working the same way otherwise there is no promise that machine ABI > > won't change. > > The machine setup doesn't mind changing the machine to the Q35 type; its only > the older machine thats failing to work. never-mind, either we have a bug on piix4 side of QEMU or Windows doesn't support smm less mode, probably the former since q35 works. I'm trying to dig out what's going wrong, maybe Isaku Yamahata can also look into it. > > Reinoud > >