From mboxrd@z Thu Jan 1 00:00:00 1970 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 8F49AC433EF for ; Wed, 5 Jan 2022 12:51:46 +0000 (UTC) Received: from localhost ([::1]:50504 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n55lZ-0002Yz-71 for qemu-devel@archiver.kernel.org; Wed, 05 Jan 2022 07:51:45 -0500 Received: from eggs.gnu.org ([209.51.188.92]:33520) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n55Ws-0002k9-F8 for qemu-devel@nongnu.org; Wed, 05 Jan 2022 07:36:37 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:42254) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n55Wp-0000R6-6W for qemu-devel@nongnu.org; Wed, 05 Jan 2022 07:36:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1641386190; 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=erRBgeC7uuTwGSLIwFsxlLGC1OoJ+f9FwuOf1QLwPFQ=; b=LnxNrGWwJPW0QK3PvH/+2DcgypGgUs3cm26Qhxye7M+vQEedBMiQkEiUwzqcJK/WHdLeTd Emfsm7M6UBdAMnOhtw7hwCXqcCxa2GE79bf3sftGA+Bthozp8vnwO0+QCKFC3AnbKevLf1 M8w7TgvgU9tgK77c+P+W2X5qEVkZWmk= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-596-8U2kAs6VMIuE4m28nBqxqA-1; Wed, 05 Jan 2022 07:36:29 -0500 X-MC-Unique: 8U2kAs6VMIuE4m28nBqxqA-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9794D101F003; Wed, 5 Jan 2022 12:36:28 +0000 (UTC) Received: from thuth.com (dhcp-192-229.str.redhat.com [10.33.192.229]) by smtp.corp.redhat.com (Postfix) with ESMTP id C9F042376A; Wed, 5 Jan 2022 12:36:27 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org Subject: [PULL 2/8] tests/qtest/test-x86-cpuid-compat: Check for machines before using them Date: Wed, 5 Jan 2022 13:36:06 +0100 Message-Id: <20220105123612.432038-3-thuth@redhat.com> In-Reply-To: <20220105123612.432038-1-thuth@redhat.com> References: <20220105123612.432038-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.372, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Cc: Igor Mammedov , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The user might have disabled the pc-i440fx machine type (or it's older versions, like done in downstream RHEL) in the QEMU binary, so let's better check whether the machine types are available before using them. Message-Id: <20211222153923.1000420-1-thuth@redhat.com> Reviewed-by: Igor Mammedov Signed-off-by: Thomas Huth --- tests/qtest/test-x86-cpuid-compat.c | 85 ++++++++++++++++------------- 1 file changed, 48 insertions(+), 37 deletions(-) diff --git a/tests/qtest/test-x86-cpuid-compat.c b/tests/qtest/test-x86-cpuid-compat.c index f28848e06e..39138db774 100644 --- a/tests/qtest/test-x86-cpuid-compat.c +++ b/tests/qtest/test-x86-cpuid-compat.c @@ -302,54 +302,65 @@ int main(int argc, char **argv) /* Check compatibility of old machine-types that didn't * auto-increase level/xlevel/xlevel2: */ - - add_cpuid_test("x86/cpuid/auto-level/pc-2.7", - "-machine pc-i440fx-2.7 -cpu 486,arat=on,avx512vbmi=on,xsaveopt=on", - "level", 1); - add_cpuid_test("x86/cpuid/auto-xlevel/pc-2.7", - "-machine pc-i440fx-2.7 -cpu 486,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on", - "xlevel", 0); - add_cpuid_test("x86/cpuid/auto-xlevel2/pc-2.7", - "-machine pc-i440fx-2.7 -cpu 486,xstore=on", - "xlevel2", 0); + if (qtest_has_machine("pc-i440fx-2.7")) { + add_cpuid_test("x86/cpuid/auto-level/pc-2.7", + "-machine pc-i440fx-2.7 -cpu 486,arat=on,avx512vbmi=on,xsaveopt=on", + "level", 1); + add_cpuid_test("x86/cpuid/auto-xlevel/pc-2.7", + "-machine pc-i440fx-2.7 -cpu 486,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on", + "xlevel", 0); + add_cpuid_test("x86/cpuid/auto-xlevel2/pc-2.7", + "-machine pc-i440fx-2.7 -cpu 486,xstore=on", + "xlevel2", 0); + } /* * QEMU 1.4.0 had auto-level enabled for CPUID[7], already, * and the compat code that sets default level shouldn't * disable the auto-level=7 code: */ - add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-1.4/off", - "-machine pc-i440fx-1.4 -cpu Nehalem", - "level", 2); - add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-1.5/on", - "-machine pc-i440fx-1.4 -cpu Nehalem,smap=on", - "level", 7); - add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.3/off", - "-machine pc-i440fx-2.3 -cpu Penryn", - "level", 4); - add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.3/on", - "-machine pc-i440fx-2.3 -cpu Penryn,erms=on", - "level", 7); - add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.9/off", - "-machine pc-i440fx-2.9 -cpu Conroe", - "level", 10); - add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.9/on", - "-machine pc-i440fx-2.9 -cpu Conroe,erms=on", - "level", 10); + if (qtest_has_machine("pc-i440fx-1.4")) { + add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-1.4/off", + "-machine pc-i440fx-1.4 -cpu Nehalem", + "level", 2); + add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-1.5/on", + "-machine pc-i440fx-1.4 -cpu Nehalem,smap=on", + "level", 7); + } + if (qtest_has_machine("pc-i440fx-2.3")) { + add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.3/off", + "-machine pc-i440fx-2.3 -cpu Penryn", + "level", 4); + add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.3/on", + "-machine pc-i440fx-2.3 -cpu Penryn,erms=on", + "level", 7); + } + if (qtest_has_machine("pc-i440fx-2.9")) { + add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.9/off", + "-machine pc-i440fx-2.9 -cpu Conroe", + "level", 10); + add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.9/on", + "-machine pc-i440fx-2.9 -cpu Conroe,erms=on", + "level", 10); + } /* * xlevel doesn't have any feature that triggers auto-level * code on old machine-types. Just check that the compat code * is working correctly: */ - add_cpuid_test("x86/cpuid/xlevel-compat/pc-i440fx-2.3", - "-machine pc-i440fx-2.3 -cpu SandyBridge", - "xlevel", 0x8000000a); - add_cpuid_test("x86/cpuid/xlevel-compat/pc-i440fx-2.4/npt-off", - "-machine pc-i440fx-2.4 -cpu SandyBridge,", - "xlevel", 0x80000008); - add_cpuid_test("x86/cpuid/xlevel-compat/pc-i440fx-2.4/npt-on", - "-machine pc-i440fx-2.4 -cpu SandyBridge,svm=on,npt=on", - "xlevel", 0x80000008); + if (qtest_has_machine("pc-i440fx-2.3")) { + add_cpuid_test("x86/cpuid/xlevel-compat/pc-i440fx-2.3", + "-machine pc-i440fx-2.3 -cpu SandyBridge", + "xlevel", 0x8000000a); + } + if (qtest_has_machine("pc-i440fx-2.4")) { + add_cpuid_test("x86/cpuid/xlevel-compat/pc-i440fx-2.4/npt-off", + "-machine pc-i440fx-2.4 -cpu SandyBridge,", + "xlevel", 0x80000008); + add_cpuid_test("x86/cpuid/xlevel-compat/pc-i440fx-2.4/npt-on", + "-machine pc-i440fx-2.4 -cpu SandyBridge,svm=on,npt=on", + "xlevel", 0x80000008); + } /* Test feature parsing */ add_feature_test("x86/cpuid/features/plus", -- 2.27.0