From patchwork Tue Mar 5 14:59:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 13582537 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 B7CD4C54798 for ; Tue, 5 Mar 2024 15:00:37 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rhWGc-0003MD-Ps; Tue, 05 Mar 2024 09:59:42 -0500 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 1rhWGU-0003Ad-Gl for qemu-devel@nongnu.org; Tue, 05 Mar 2024 09:59:35 -0500 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 1rhWGM-0004Jt-Mx for qemu-devel@nongnu.org; Tue, 05 Mar 2024 09:59:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1709650764; 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=qqKaRVLtdHMKon90SaGobuzyOfD/PNTQBVyQJAnd0z4=; b=fik72cBINmjhF2jucTMGYDhsM9q0Dg6FDZ49tUSAgU3y+S72XuEKQCyMv3gVXClzVVx7kQ 7O4symu3N/ES/BRwrGXmTkTwd7xTSZtyBAkZbdTCVUEcX5UH9v0wXQHTJqGvuRho9uRcec SgLnh4+yZ3ielx4nPg7sK2p7iRMD724= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-632-u6r5BadhNd2AAZcgnGhvLA-1; Tue, 05 Mar 2024 09:59:21 -0500 X-MC-Unique: u6r5BadhNd2AAZcgnGhvLA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (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 mimecast-mx02.redhat.com (Postfix) with ESMTPS id 8894D800268; Tue, 5 Mar 2024 14:59:20 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.39.192.3]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 2293E37F6; Tue, 5 Mar 2024 14:59:20 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 12FDA21E6939; Tue, 5 Mar 2024 15:59:19 +0100 (CET) From: Markus Armbruster To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, pbonzini@redhat.com, gaosong@loongson.cn, palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, liwei1518@gmail.com, dbarboza@ventanamicro.com, zhiwei_liu@linux.alibaba.com, richard.henderson@linaro.org, david@redhat.com, iii@linux.ibm.com, thuth@redhat.com, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org Subject: [PATCH 4/4] target/loongarch: Fix query-cpu-model-expansion to reject props Date: Tue, 5 Mar 2024 15:59:18 +0100 Message-ID: <20240305145919.2186971-5-armbru@redhat.com> In-Reply-To: <20240305145919.2186971-1-armbru@redhat.com> References: <20240305145919.2186971-1-armbru@redhat.com> MIME-Version: 1.0 Content-type: text/plain X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.1 Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.568, 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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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 query-cpu-model-expansion takes a CpuModelInfo argument. The loongarch version of the command silently ignores the argument's member @props. For instance, {"execute": "query-cpu-model-expansion", "arguments": {"type": "static", "model": {"name": "la464", "props": null}}} and {"execute": "query-cpu-model-expansion", "arguments": {"type": "static", "model": {"name": "la464", "props": {"prop": null}}}} succeed. Add skeleton code for property processing that recognizes no properties. Now the two commands fail as they should: {"error": {"class": "GenericError", "desc": "Invalid parameter type for 'model.props', expected: object"}} and {"error": {"class": "GenericError", "desc": "Parameter 'model.props.prop' is unexpected"}} Signed-off-by: Markus Armbruster --- target/loongarch/loongarch-qmp-cmds.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/target/loongarch/loongarch-qmp-cmds.c b/target/loongarch/loongarch-qmp-cmds.c index ec33ce81f0..44d1f089b6 100644 --- a/target/loongarch/loongarch-qmp-cmds.c +++ b/target/loongarch/loongarch-qmp-cmds.c @@ -48,6 +48,8 @@ CpuModelExpansionInfo *qmp_query_cpu_model_expansion(CpuModelExpansionType type, CpuModelInfo *model, Error **errp) { + Visitor *visitor; + bool ok; CpuModelExpansionInfo *expansion_info; QDict *qdict_out; ObjectClass *oc; @@ -60,6 +62,21 @@ CpuModelExpansionInfo *qmp_query_cpu_model_expansion(CpuModelExpansionType type, return NULL; } + if (model->props) { + visitor = qobject_input_visitor_new(model->props); + if (!visit_start_struct(visitor, "model.props", NULL, 0, errp)) { + visit_free(visitor); + return NULL; + } + + ok = visit_check_struct(visitor, errp); + visit_end_struct(visitor, NULL); + visit_free(visitor); + if (!ok) { + return NULL; + } + } + oc = cpu_class_by_name(TYPE_LOONGARCH_CPU, model->name); if (!oc) { error_setg(errp, "The CPU type '%s' is not a recognized LoongArch CPU type",