From patchwork Thu May 12 09:35:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudio Imbrenda X-Patchwork-Id: 12847440 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5CC2C433FE for ; Thu, 12 May 2022 09:36:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352134AbiELJgD (ORCPT ); Thu, 12 May 2022 05:36:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53962 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352021AbiELJfi (ORCPT ); Thu, 12 May 2022 05:35:38 -0400 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5B15F69B6F for ; Thu, 12 May 2022 02:35:37 -0700 (PDT) Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 24C9ExM2019410 for ; Thu, 12 May 2022 09:35:37 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=xVJIVy3QaU4L3MX6L22atdB87JuPOHgA71UqFhj3OwQ=; b=tQ4y6TW+CX0NWBPBxgQzkbJ3DH5fS58VoL5cgUhGVUsROYBrKOsKoLX8I+XdRQMGa8Oj mQaHwCXyvTxjmqSknX1wbxnJaVwQT3dea4+Pj8he1TIDjGQP+XXCpjCsYkofm2ZyidA9 9va9RDZw88UvS9kC5Tl3+DlM/2hA0/kvm5bDWs1WZgnNUybCOPCBwDpB6yCTMba6CZrb lh0IpDKaPzYTe1EqCAfITsryKXb6SF+ssw6pGv3x0KeJk2bEIdJf/GVXFlwDQrfFxvmg r5/sh4LgdW4aMJY6EQki8Ce3zGNTuLgPDcewuYWMKeghUY4zocKFThWeLsu5CXxmWdJy 7Q== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3g0yefrbbv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 12 May 2022 09:35:36 +0000 Received: from m0098394.ppops.net (m0098394.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 24C9GUK1027531 for ; Thu, 12 May 2022 09:35:36 GMT Received: from ppma01fra.de.ibm.com (46.49.7a9f.ip4.static.sl-reverse.com [159.122.73.70]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3g0yefrbb5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 May 2022 09:35:36 +0000 Received: from pps.filterd (ppma01fra.de.ibm.com [127.0.0.1]) by ppma01fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 24C9Xd5V007560; Thu, 12 May 2022 09:35:34 GMT Received: from b06cxnps3075.portsmouth.uk.ibm.com (d06relay10.portsmouth.uk.ibm.com [9.149.109.195]) by ppma01fra.de.ibm.com with ESMTP id 3fwgd8n98e-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 May 2022 09:35:34 +0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 24C9ZVqY38994298 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 12 May 2022 09:35:31 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 04A8511C04C; Thu, 12 May 2022 09:35:31 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A9E0911C058; Thu, 12 May 2022 09:35:30 +0000 (GMT) Received: from localhost.localdomain (unknown [9.145.10.145]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 12 May 2022 09:35:30 +0000 (GMT) From: Claudio Imbrenda To: pbonzini@redhat.com Cc: kvm@vger.kernel.org, thuth@redhat.com, frankja@linux.ibm.com, Nico Boehr Subject: [kvm-unit-tests GIT PULL 06/28] lib: s390x: hardware: Add host_is_qemu() function Date: Thu, 12 May 2022 11:35:01 +0200 Message-Id: <20220512093523.36132-7-imbrenda@linux.ibm.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220512093523.36132-1-imbrenda@linux.ibm.com> References: <20220512093523.36132-1-imbrenda@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: kGNiYYWJS30Ul11aTNDkqn6tdk2z28UH X-Proofpoint-GUID: XhBwPH2_Y54PtnwM0zAqTt7L-Ub2WCh6 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-05-12_02,2022-05-12_01,2022-02-23_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 spamscore=0 lowpriorityscore=0 malwarescore=0 phishscore=0 mlxlogscore=999 adultscore=0 bulkscore=0 priorityscore=1501 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2205120044 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Janosch Frank In the future we'll likely need to check if we're hosted on QEMU so let's make this as easy as possible by providing a dedicated function. Signed-off-by: Janosch Frank Reviewed-by: Claudio Imbrenda Reviewed-by: Nico Boehr Signed-off-by: Claudio Imbrenda --- lib/s390x/hardware.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/s390x/hardware.h b/lib/s390x/hardware.h index 01eeb261..86fe873c 100644 --- a/lib/s390x/hardware.h +++ b/lib/s390x/hardware.h @@ -45,6 +45,11 @@ static inline bool host_is_lpar(void) return detect_host() == HOST_IS_LPAR; } +static inline bool host_is_qemu(void) +{ + return host_is_tcg() || host_is_kvm(); +} + static inline bool machine_is_z15(void) { uint16_t machine = get_machine_id();