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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 263EFCA0EFF for ; Wed, 27 Aug 2025 11:16:12 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1urE7t-0007r8-44; Wed, 27 Aug 2025 07:15:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1urE7q-0007pZ-Aq for qemu-devel@nongnu.org; Wed, 27 Aug 2025 07:15:34 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1urE7n-0000ct-1J for qemu-devel@nongnu.org; Wed, 27 Aug 2025 07:15:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1756293328; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references; bh=1mfY/7T5HUvtG72DJGw+wBZAara5T0QJGIo+Q7MH4Yc=; b=Byc2R7yzTUD95bFg0XMMxvyl+mzcLkFm1CWGSILV23PqKtQZOeeIup8lLo1Oex3ZyjTVjx /V9XVVbPhvtLqy8kRYzXZ9k4hXaZebhul+T3/Rkw7gU/YgZeZ8wMvgCeoPYGvspVl9Mgue tmsJ2ONgc0+ZOQVfo0f7bXwJDKbywn0= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-320-7z-qeHTVOKWt-8Q5rQ4k0A-1; Wed, 27 Aug 2025 07:15:27 -0400 X-MC-Unique: 7z-qeHTVOKWt-8Q5rQ4k0A-1 X-Mimecast-MFC-AGG-ID: 7z-qeHTVOKWt-8Q5rQ4k0A_1756293324 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 3B0CF1800340; Wed, 27 Aug 2025 11:15:24 +0000 (UTC) Received: from redhat.com (unknown [10.42.28.195]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8C3BB30001A5; Wed, 27 Aug 2025 11:15:16 +0000 (UTC) Date: Wed, 27 Aug 2025 12:15:12 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Magnus Kulke Cc: qemu-devel@nongnu.org, Eric Blake , Eduardo Habkost , "Michael S. Tsirkin" , Markus Armbruster , Magnus Kulke , Paolo Bonzini , Richard Henderson , Phil Dennis-Jordan , Marcel Apfelbaum , Alex =?utf-8?Q?Benn=C3=A9e?= , Magnus Kulke , Cornelia Huck , Zhao Liu , Thomas Huth , Yanan Wang , Cameron Esfahani , Wei Liu , Wei Liu , =?utf-8?Q?Marc-Andr=C3=A9?= Lureau , Roman Bolshakov , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Subject: Re: [PATCH v3 09/26] accel/mshv: Initialize VM partition Message-ID: References: <20250807143951.1154713-1-magnuskulke@linux.microsoft.com> <20250807143951.1154713-10-magnuskulke@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20250807143951.1154713-10-magnuskulke@linux.microsoft.com> User-Agent: Mutt/2.2.14 (2025-02-20) X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Thu, Aug 07, 2025 at 04:39:34PM +0200, Magnus Kulke wrote: > Create the MSHV virtual machine by opening a partition and issuing > the necessary ioctl to initialize it. This sets up the basic VM > structure and initial configuration used by MSHV to manage guest state. > > Signed-off-by: Magnus Kulke > --- > accel/mshv/irq.c | 397 +++++++++++++++++++++++++++++++++++ > accel/mshv/mem.c | 129 +++++++++++- > accel/mshv/meson.build | 1 + > accel/mshv/mshv-all.c | 325 ++++++++++++++++++++++++++++ > accel/mshv/trace-events | 23 ++ > accel/mshv/trace.h | 14 ++ > hw/intc/apic.c | 8 + > include/system/mshv.h | 38 +++- > meson.build | 1 + > target/i386/mshv/meson.build | 1 + > target/i386/mshv/mshv-cpu.c | 71 +++++++ > 11 files changed, 1001 insertions(+), 7 deletions(-) > create mode 100644 accel/mshv/irq.c > create mode 100644 accel/mshv/trace-events > create mode 100644 accel/mshv/trace.h > create mode 100644 target/i386/mshv/mshv-cpu.c > > diff --git a/accel/mshv/irq.c b/accel/mshv/irq.c > diff --git a/accel/mshv/trace-events b/accel/mshv/trace-events > new file mode 100644 > index 0000000000..5ea5e74722 > --- /dev/null > +++ b/accel/mshv/trace-events > @@ -0,0 +1,23 @@ > +# See docs/devel/tracing.rst for syntax documentation. This will need the SPDX-License-Identifier tag too these days. > diff --git a/accel/mshv/trace.h b/accel/mshv/trace.h > new file mode 100644 > index 0000000000..0dca48f917 > --- /dev/null > +++ b/accel/mshv/trace.h > @@ -0,0 +1,14 @@ > +/* > + * QEMU MSHV support > + * > + * Copyright Microsoft, Corp. 2025 > + * > + * Authors: > + * Ziqiao Zhou > + * Magnus Kulke > + * > + * SPDX-License-Identifier: GPL-2.0-or-later > + * > + */ > + > +#include "trace/trace-accel_mshv.h" With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|