From patchwork Tue Mar 5 10:52:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 13582088 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 45610C54E41 for ; Tue, 5 Mar 2024 10:53:25 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rhSPi-0008Gf-KI; Tue, 05 Mar 2024 05:52:50 -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 1rhSPa-0008FS-Kr for qemu-devel@nongnu.org; Tue, 05 Mar 2024 05:52:42 -0500 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 1rhSPZ-0007UF-Ap for qemu-devel@nongnu.org; Tue, 05 Mar 2024 05:52:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1709635958; 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=2KbJZNEr9warbU0/vfDnU1gqt6ZRkEXy95/pYSOCZa0=; b=Slk/Z1nIA6WgrFvczucMiW6v8uW3Mm7znTCD9vXQtw1vNwj0CUuFu0LBtxl6whKS8PDxBO o9iifTFqxGmwEmrX9qi11n8Ccp9CXSNAivFq8RPY1mkz0+q0nV0eiPvwF3OWOFk8q7T/Vz pPAg3m3S+hWdAmIxuhPO0BO/meoY1gs= 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-623-rzcLyZL0Mueab07tdBuiAw-1; Tue, 05 Mar 2024 05:52:35 -0500 X-MC-Unique: rzcLyZL0Mueab07tdBuiAw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (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 C31048007AB; Tue, 5 Mar 2024 10:52:34 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.193.36]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 59B54C04221; Tue, 5 Mar 2024 10:52:34 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 414AC18009DB; Tue, 5 Mar 2024 11:52:33 +0100 (CET) From: Gerd Hoffmann To: qemu-devel@nongnu.org Cc: Paolo Bonzini , Tom Lendacky , Marcelo Tosatti , kvm@vger.kernel.org, Gerd Hoffmann Subject: [PATCH v2 1/2] [debug] log kvm supported cpuid Date: Tue, 5 Mar 2024 11:52:32 +0100 Message-ID: <20240305105233.617131-2-kraxel@redhat.com> In-Reply-To: <20240305105233.617131-1-kraxel@redhat.com> References: <20240305105233.617131-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 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: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.571, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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 --- target/i386/kvm/kvm.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 42970ab046fa..7298822cb511 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -276,6 +276,20 @@ static struct kvm_cpuid2 *try_get_cpuid(KVMState *s, int max) exit(1); } } + + { + int i; + + for (i = 0; i < cpuid->nent; i++) { + fprintf(stderr, "cpuid: %8x/%d - %8x %8x %8x %8x\n", + cpuid->entries[i].function, + cpuid->entries[i].index, + cpuid->entries[i].eax, + cpuid->entries[i].ebx, + cpuid->entries[i].ecx, + cpuid->entries[i].edx); + } + } return cpuid; }