From patchwork Thu Jun 6 14:30:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 13688575 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 E0E81C25B75 for ; Thu, 6 Jun 2024 14:31:28 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sFE8M-0000zf-3w; Thu, 06 Jun 2024 10:30:30 -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 1sFE8I-0000r4-Lp for qemu-devel@nongnu.org; Thu, 06 Jun 2024 10:30:26 -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 1sFE8F-0000dj-29 for qemu-devel@nongnu.org; Thu, 06 Jun 2024 10:30:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1717684222; 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; bh=95xaXvMprzDMvmX4eoWwgPpaL0IdhMVaXc9iZtlkYJ0=; b=HWXIdiLjN49V6VLJlMeWUjOZpdsg7au4NM8qRC/emDXjS+8ziGa7x57KmB8ocBjcQ25/gt tEZf/p1Vw7QtHYkKz/7010jx40+PR8R2EVHxbVFTyrKy5wxRtTHeBZkR0L33PyLlMf3pic gsJ2mY0KM3PwqmufQq/KhFb4wZG3GRA= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-68-5HL7A8xHNlSkCV2oEN8scA-1; Thu, 06 Jun 2024 10:30:15 -0400 X-MC-Unique: 5HL7A8xHNlSkCV2oEN8scA-1 Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.40]) (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-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id C40831944D09; Thu, 6 Jun 2024 14:30:13 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.192.217]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id E97BA1955F4B; Thu, 6 Jun 2024 14:30:12 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id CC851180098E; Thu, 6 Jun 2024 16:30:10 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Cc: Paolo Bonzini , Gerd Hoffmann , Markus Armbruster , Eduardo Habkost , Eric Blake , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= Subject: [PATCH v3 0/4] allow to deprecate objects and devices Date: Thu, 6 Jun 2024 16:30:06 +0200 Message-ID: <20240606143010.1318226-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Put some infrastructure in place to allow tagging objects (including devices) as deprected. Use it to mark the ohci pci host adapter and the usb hub as deprecated. v3: - switch to two properties: 'deprecated' and 'not secure' flags. - add rfc patch implementing policies for devices with flags. v2: - pick up reviews. - drop ohci patch. - add cirrus vga patch. Gerd Hoffmann (4): qom: allow to mark objects as deprecated or not secure. usb/hub: mark as deprecated vga/cirrus: mark as not secure qdev: add device policy [RfC] include/qom/object.h | 3 ++ hw/core/qdev.c | 60 ++++++++++++++++++++++++++++++++++++- hw/display/cirrus_vga.c | 1 + hw/display/cirrus_vga_isa.c | 1 + hw/usb/dev-hub.c | 1 + qom/qom-qmp-cmds.c | 8 +++++ system/qdev-monitor.c | 8 +++++ qapi/qom.json | 8 ++++- 8 files changed, 88 insertions(+), 2 deletions(-)