Message ID | 20230818095041.1973309-51-xiaoyao.li@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <kvm-owner@vger.kernel.org> 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 4A623C7113C for <kvm@archiver.kernel.org>; Fri, 18 Aug 2023 10:01:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353036AbjHRKBP (ORCPT <rfc822;kvm@archiver.kernel.org>); Fri, 18 Aug 2023 06:01:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44408 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1359654AbjHRKAw (ORCPT <rfc822;kvm@vger.kernel.org>); Fri, 18 Aug 2023 06:00:52 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DDBEC4493 for <kvm@vger.kernel.org>; Fri, 18 Aug 2023 03:00:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692352824; x=1723888824; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/EAOo4QiTv+WCwOp3vnBiTGgevD+Nf2c+1qM9MsegVA=; b=HVcPdNA2GsZSEwR1I2u/nwguYKgjBEezp+rrYGFr+7nnA7GnP9VJoVwf wR+pjlDDCfS7a7Y+hCPOxd/Z4Feip34EGT/3vAHoXRIv9PrNlpfajJAy0 wZnnHH4NA+3A08LmLJACKWOdjD5vK9SPztTeTY706pke9QmwDEUkOPThb Od79p3No7IXmVjwQSGM/mrh0kdD9r8jiYLGyrqMVA/XIvNp/VOT2X4oZf uEeLjpFScTYO8Xfy6EGivVTj6Bkd3V7QseBE9emrwll9kT/itbdaluXV+ CsiJti8eDh5fgiJ1ZLO6rTabXUlZA07zeuWpAfkI5YhIasSRH4hcX34a5 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10805"; a="371966875" X-IronPort-AV: E=Sophos;i="6.01,182,1684825200"; d="scan'208";a="371966875" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Aug 2023 02:58:47 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10805"; a="849235673" X-IronPort-AV: E=Sophos;i="6.01,182,1684825200"; d="scan'208";a="849235673" Received: from lxy-clx-4s.sh.intel.com ([10.239.48.46]) by fmsmga002.fm.intel.com with ESMTP; 18 Aug 2023 02:58:42 -0700 From: Xiaoyao Li <xiaoyao.li@intel.com> To: Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, "Michael S. Tsirkin" <mst@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, Peter Xu <peterx@redhat.com>, David Hildenbrand <david@redhat.com>, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>, =?utf-8?q?Dani?= =?utf-8?q?el_P=2E_Berrang=C3=A9?= <berrange@redhat.com>, Cornelia Huck <cohuck@redhat.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>, Gerd Hoffmann <kraxel@redhat.com> Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, Eduardo Habkost <eduardo@habkost.net>, Laszlo Ersek <lersek@redhat.com>, xiaoyao.li@intel.com, Isaku Yamahata <isaku.yamahata@gmail.com>, erdemaktas@google.com, Chenyi Qiang <chenyi.qiang@intel.com> Subject: [PATCH v2 50/58] i386/tdx: Don't allow system reset for TDX VMs Date: Fri, 18 Aug 2023 05:50:33 -0400 Message-Id: <20230818095041.1973309-51-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230818095041.1973309-1-xiaoyao.li@intel.com> References: <20230818095041.1973309-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <kvm.vger.kernel.org> X-Mailing-List: kvm@vger.kernel.org |
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TDX QEMU support
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diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 601683d836c8..50b0218a8044 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -5918,7 +5918,7 @@ bool kvm_has_waitpkg(void) bool kvm_arch_cpu_check_are_resettable(void) { - return !sev_es_enabled(); + return !sev_es_enabled() && !is_tdx_vm(); } #define ARCH_REQ_XCOMP_GUEST_PERM 0x1025