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: 13582085 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7DE135C04C for ; Tue, 5 Mar 2024 10:52:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709635958; cv=none; b=hD5K0fLXFdlGjZU9wzSLUwacDiKMAzWKy7idK/vgN0r7aVDX5ZZMGrbPEjDIUAers0xK+gsIL86Bs5ydEyhVJcSthLgF9KCVha31yQhwXr9avIhVQiI2aA4EB/8iPy6EMAcF1YsKLIth269BLXe26b4bJltcI8FnaCoNccLLns4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709635958; c=relaxed/simple; bh=e82X24i8iDjAe4bG8WK8mlWnlQKqxF+lsJvKiFGgrow=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NocKsNOcIxTNyIi+O8umkuU/66uDw7EaHyROCrjslOPCGMt9p1Se9UGIfXjOEc/pHiNfcYcyjlPEPtKMk0YqAvP6Es8yd7e9UMcyhuR42Sal1FEeYSKmVlRDYhfvvLcEVVC3wrQ+rsTLTFYt0z8H6M6mQLWai9DHA7E8k2Qabrg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=RyxHk7C5; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="RyxHk7C5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1709635956; 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=RyxHk7C5ildM9kUfxroxxwa/yBPgQIGE5zcPo9j7EjNQjHCe/HZZVqAFnPVlfWt0V1oyoY urFFszovy3vHd5wVW79PwazJ9cIkz29HTutazKqN+RSjHlfkBZWhdk4aNMAsI2VdM8J2wS Mtuy90s9oU7khGqm9I6CaEOyDSBwAo0= 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> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 --- 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; }