From patchwork Sat Dec 12 00:50:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krish Sadhukhan X-Patchwork-Id: 11969783 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12B77C4361B for ; Sat, 12 Dec 2020 00:57:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D4AA92336F for ; Sat, 12 Dec 2020 00:57:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437960AbgLLAvN (ORCPT ); Fri, 11 Dec 2020 19:51:13 -0500 Received: from aserp2130.oracle.com ([141.146.126.79]:42106 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2437958AbgLLAvM (ORCPT ); Fri, 11 Dec 2020 19:51:12 -0500 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0BC0niHA166558; Sat, 12 Dec 2020 00:50:28 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding; s=corp-2020-01-29; bh=igKxMZyLu4/sV0lA9v0QTSehubi/Tj7ZO0Kl+RVJikM=; b=xPzhO1XEw7PcZ6c+gUdIiCgLy+IwCDx/t0OfQMKKpNfeBD09IewqPzBJIQWZ3eDMyJ+M 4NbSBj3wX710kyyHgNKTmIdyWdOqGTZCsxb+/CityEMDCN1R++NbN8VnyA3mgg/HMFbI ZKbirmauk10hnAOJNr9849sUima9IcE+B//VBeBurBr87KuENXWJpaxnci3ExjtEvmHy iHTzc3+Yyk+DbC55F59S1hTaUPplTjOATkxsXQEKZhKYBwNtnzKWYOgjznkQHDp2ztFB CzCrhtT1PFy1iecR4oD+piSLwcTWQt0EBVkBYVz5wE2lWnRq9w/racY4+waegT+adxWM 6Q== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by aserp2130.oracle.com with ESMTP id 35ckcb00ve-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 12 Dec 2020 00:50:28 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0BC0nsC3099681; Sat, 12 Dec 2020 00:50:27 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by userp3030.oracle.com with ESMTP id 35cjyqsb5f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 12 Dec 2020 00:50:27 +0000 Received: from abhmp0019.oracle.com (abhmp0019.oracle.com [141.146.116.25]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 0BC0oQCi028640; Sat, 12 Dec 2020 00:50:26 GMT Received: from nsvm-sadhukhan.osdevelopmeniad.oraclevcn.com (/100.100.230.216) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 11 Dec 2020 16:50:26 -0800 From: Krish Sadhukhan To: kvm@vger.kernel.org Cc: pbonzini@redhat.com, seanjc@google.com, jmattson@google.com Subject: [PATCH 0/2 v5] KVM: nSVM: Check reserved values for 'Type' and invalid vectors in EVENTINJ Date: Sat, 12 Dec 2020 00:50:17 +0000 Message-Id: <20201212005019.6807-1-krish.sadhukhan@oracle.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9832 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=769 malwarescore=0 phishscore=0 suspectscore=0 mlxscore=0 bulkscore=0 spamscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012120004 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9832 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxlogscore=783 priorityscore=1501 mlxscore=0 suspectscore=0 adultscore=0 phishscore=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 clxscore=1015 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012120004 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org v4 -> v5: 1. In patch# 1, the storage for the 'type' variable has been changed back to u32. 2. In patch# 1, the two 'if' conditions in the second check have been merged into one. [PATCH 1/2 v5] KVM: nSVM: Check reserved values for 'Type' and invalid [PATCH 2/2 v5] nSVM: Test reserved values for 'Type' and invalid vectors in arch/x86/include/asm/svm.h | 4 ++++ arch/x86/kvm/svm/nested.c | 15 +++++++++++++++ 2 files changed, 19 insertions(+) Krish Sadhukhan (1): KVM: nSVM: Check reserved values for 'Type' and invalid vectors in EVENTINJ x86/svm_tests.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) Krish Sadhukhan (1): nSVM: Test reserved values for 'Type' and invalid vectors in EVENTINJ