From patchwork Tue Aug 27 19:27:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 13780090 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 40F21C54731 for ; Tue, 27 Aug 2024 19:28:26 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sj1rK-0002KS-Vj; Tue, 27 Aug 2024 15:28:07 -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 1sj1rJ-0002Dd-8c for qemu-devel@nongnu.org; Tue, 27 Aug 2024 15:28:05 -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 1sj1rH-0003BA-N6 for qemu-devel@nongnu.org; Tue, 27 Aug 2024 15:28:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1724786882; 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=oLi0GBHmoRUxzImZ2geRrYkA43vgUrGGSmvb2Gypt2M=; b=IHYeeus/GuixqypfnZ6Bj9OnFG+zSBnLHCv1J5qnMnR1rzriwbjmRV6mJdZFXCxrzp+fYg cwyPx69pEFEg3HsdCT0OJ4jjkPeQYsKnMyz5Xt0I8pkexoQ3cpdjBh+nyWDT5Us6WbSixN XWqZwBLkB3ADazPh6IKesumD0GZJlnw= Received: from mx-prod-mc-05.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-501-FzomHrIiONC_MZeU5XzUnw-1; Tue, 27 Aug 2024 15:27:58 -0400 X-MC-Unique: FzomHrIiONC_MZeU5XzUnw-1 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (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-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id DB53A1955F08; Tue, 27 Aug 2024 19:27:57 +0000 (UTC) Received: from localhost (unknown [10.2.16.119]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 339F01955D89; Tue, 27 Aug 2024 19:27:56 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Cc: Eduardo Habkost , pkrempa@redhat.com, =?utf-8?q?Dan?= =?utf-8?q?iel_P=2E_Berrang=C3=A9?= , Paolo Bonzini , armbru@redhat.com, Stefan Hajnoczi Subject: [PATCH v3 2/2] vl: use qmp_device_add() in qemu_create_cli_devices() Date: Tue, 27 Aug 2024 15:27:51 -0400 Message-ID: <20240827192751.948633-3-stefanha@redhat.com> In-Reply-To: <20240827192751.948633-1-stefanha@redhat.com> References: <20240827192751.948633-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Received-SPF: pass client-ip=170.10.129.124; envelope-from=stefanha@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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org qemu_create_cli_devices() should use qmp_device_add() to match the behavior of the QMP monitor. A comment explained that libvirt changes implementing strict CLI syntax were needed. Peter Krempa has confirmed that modern libvirt uses the same JSON for -device (CLI) and device_add (QMP). Go ahead and use qmp_device_add(). Cc: Peter Krempa Reviewed-by: Markus Armbruster Signed-off-by: Stefan Hajnoczi Reviewed-by: Daniel P. Berrangé --- system/vl.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/system/vl.c b/system/vl.c index 01b8b8e77a..3db63af764 100644 --- a/system/vl.c +++ b/system/vl.c @@ -2652,17 +2652,11 @@ static void qemu_create_cli_devices(void) qemu_opts_foreach(qemu_find_opts("device"), device_init_func, NULL, &error_fatal); QTAILQ_FOREACH(opt, &device_opts, next) { - DeviceState *dev; + QObject *ret_data = NULL; + loc_push_restore(&opt->loc); - /* - * TODO Eventually we should call qmp_device_add() here to make sure it - * behaves the same, but QMP still has to accept incorrectly typed - * options until libvirt is fixed and we want to be strict on the CLI - * from the start, so call qdev_device_add_from_qdict() directly for - * now. - */ - dev = qdev_device_add_from_qdict(opt->opts, true, &error_fatal); - object_unref(OBJECT(dev)); + qmp_device_add(opt->opts, &ret_data, &error_fatal); + assert(ret_data == NULL); /* error_fatal aborts */ loc_pop(&opt->loc); } rom_reset_order_override();