From patchwork Thu Jun 6 14:30:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 1944695 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=ihoUikcT; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Vw6G845Zcz20KL for ; Fri, 7 Jun 2024 00:31:28 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sFE8K-0000xz-LY; Thu, 06 Jun 2024 10:30:28 -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 1sFE8G-0000mA-3o for qemu-devel@nongnu.org; Thu, 06 Jun 2024 10:30:24 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sFE8E-0000dL-0Q for qemu-devel@nongnu.org; Thu, 06 Jun 2024 10:30:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1717684218; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FUpBrgooZvG9jgmz1Pjev1l3L+B1Cacf4mMWQpHmpl0=; b=ihoUikcTeijdj5tR32Ii6iVV3xe9Pcts7Dc49Hmm3+DTC1LEevU2+B5BA8oJIbCE4vgbaQ nOjH8ecyT+zHH+JljoMufOZ7+ndaz0DDQZq00aMUHexoDIDX+7mR9LaQpPgZslgj/VkeA0 yrxFkY519Bw+LK0JKwZEGHIrdF4a71Q= Received: from mx-prod-mc-01.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-325-GRq-M0ioPf6xztLZ-1K8fw-1; Thu, 06 Jun 2024 10:30:14 -0400 X-MC-Unique: GRq-M0ioPf6xztLZ-1K8fw-1 Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (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-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id DF4D6193D8B4; Thu, 6 Jun 2024 14:30:13 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.192.217]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0230F195917B; Thu, 6 Jun 2024 14:30:12 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id E201318009A8; 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 1/4] qom: allow to mark objects as deprecated or not secure. Date: Thu, 6 Jun 2024 16:30:07 +0200 Message-ID: <20240606143010.1318226-2-kraxel@redhat.com> In-Reply-To: <20240606143010.1318226-1-kraxel@redhat.com> References: <20240606143010.1318226-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 Received-SPF: pass client-ip=170.10.129.124; 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Add flags to ObjectClass for objects which are deprecated or not secure. Add 'deprecated' and 'not-secure' bools to ObjectTypeInfo, report in 'qom-list-types'. Print the flags when listing devices via '-device help'. Signed-off-by: Gerd Hoffmann Reviewed-by: Daniel P. Berrangé --- include/qom/object.h | 3 +++ qom/qom-qmp-cmds.c | 8 ++++++++ system/qdev-monitor.c | 8 ++++++++ qapi/qom.json | 8 +++++++- 4 files changed, 26 insertions(+), 1 deletion(-) diff --git a/include/qom/object.h b/include/qom/object.h index 13d3a655ddf9..419bd9a4b219 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -136,6 +136,9 @@ struct ObjectClass ObjectUnparent *unparent; GHashTable *properties; + + bool deprecated; + bool not_secure; }; /** diff --git a/qom/qom-qmp-cmds.c b/qom/qom-qmp-cmds.c index e91a2353472a..325ff0ba2a25 100644 --- a/qom/qom-qmp-cmds.c +++ b/qom/qom-qmp-cmds.c @@ -101,6 +101,14 @@ static void qom_list_types_tramp(ObjectClass *klass, void *data) if (parent) { info->parent = g_strdup(object_class_get_name(parent)); } + if (klass->deprecated) { + info->has_deprecated = true; + info->deprecated = true; + } + if (klass->not_secure) { + info->has_not_secure = true; + info->not_secure = true; + } QAPI_LIST_PREPEND(*pret, info); } diff --git a/system/qdev-monitor.c b/system/qdev-monitor.c index 6af6ef7d667f..effdc95d21d3 100644 --- a/system/qdev-monitor.c +++ b/system/qdev-monitor.c @@ -144,6 +144,8 @@ static bool qdev_class_has_alias(DeviceClass *dc) static void qdev_print_devinfo(DeviceClass *dc) { + ObjectClass *klass = OBJECT_CLASS(dc); + qemu_printf("name \"%s\"", object_class_get_name(OBJECT_CLASS(dc))); if (dc->bus_type) { qemu_printf(", bus %s", dc->bus_type); @@ -157,6 +159,12 @@ static void qdev_print_devinfo(DeviceClass *dc) if (!dc->user_creatable) { qemu_printf(", no-user"); } + if (klass->deprecated) { + qemu_printf(", deprecated"); + } + if (klass->not_secure) { + qemu_printf(", not-secure"); + } qemu_printf("\n"); } diff --git a/qapi/qom.json b/qapi/qom.json index 8bd299265e39..3f20d4c6413b 100644 --- a/qapi/qom.json +++ b/qapi/qom.json @@ -163,10 +163,16 @@ # # @parent: Name of parent type, if any (since 2.10) # +# @deprecated: the type is deprecated (since 9.1) +# +# @not-secure: the type (typically a device) is not considered +# a security boundary (since 9.1) +# # Since: 1.1 ## { 'struct': 'ObjectTypeInfo', - 'data': { 'name': 'str', '*abstract': 'bool', '*parent': 'str' } } + 'data': { 'name': 'str', '*abstract': 'bool', '*parent': 'str', + '*deprecated': 'bool', '*not-secure': 'bool' } } ## # @qom-list-types: