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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7D6EC43334 for ; Tue, 21 Jun 2022 16:00:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353619AbiFUQAT (ORCPT ); Tue, 21 Jun 2022 12:00:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353636AbiFUP7C (ORCPT ); Tue, 21 Jun 2022 11:59:02 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A81F138B4 for ; Tue, 21 Jun 2022 08:59:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655827140; 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=RaB1fq3wTWP/kZS7ooNpBTL5jS+GbfNO15gG3YtTEOw=; b=emiF9SeSAt+VMXue8WNt/4NoCjZnf5uKTII34wt9a+igLSrtagHCzoiLkft5JVkXLrWDp4 u1vXQ1Xn5X+jKkX6cKOOm0C0LphZ2PH3iApdNVBiA4Xyfqu9i5MkQ4i1I/CISOajJ/R1bc QSLfrlDmK8+aEk4FwWtX6spAsJ0lGGc= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-62-4V274_tFNp-ocWYns6yT3Q-1; Tue, 21 Jun 2022 11:58:59 -0400 X-MC-Unique: 4V274_tFNp-ocWYns6yT3Q-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E7C5689568C; Tue, 21 Jun 2022 15:58:58 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.40.195.134]) by smtp.corp.redhat.com (Postfix) with ESMTP id A68312026D07; Tue, 21 Jun 2022 15:58:56 +0000 (UTC) From: Vitaly Kuznetsov To: kvm@vger.kernel.org, Paolo Bonzini Cc: Anirudh Rayabharam , Sean Christopherson , Wanpeng Li , Jim Mattson , Maxim Levitsky , linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 10/11] KVM: selftests: Switch to updated eVMCSv1 definition Date: Tue, 21 Jun 2022 17:58:29 +0200 Message-Id: <20220621155830.60115-11-vkuznets@redhat.com> In-Reply-To: <20220621155830.60115-1-vkuznets@redhat.com> References: <20220621155830.60115-1-vkuznets@redhat.com> MIME-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Update Enlightened VMCS definition in selftests from KVM and switch to using EVMCS_REVISION 2 which supports these new fields. Signed-off-by: Vitaly Kuznetsov --- .../selftests/kvm/include/x86_64/evmcs.h | 47 +++++++++++++++++-- 1 file changed, 43 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/kvm/include/x86_64/evmcs.h b/tools/testing/selftests/kvm/include/x86_64/evmcs.h index b6d6c73f68dc..ee95286159d1 100644 --- a/tools/testing/selftests/kvm/include/x86_64/evmcs.h +++ b/tools/testing/selftests/kvm/include/x86_64/evmcs.h @@ -17,7 +17,7 @@ #define u64 uint64_t #define EVMCS_VERSION 1 -#define EVMCS_REVISION 1 +#define EVMCS_REVISION 2 extern bool enable_evmcs; @@ -204,14 +204,25 @@ struct hv_enlightened_vmcs { u32 reserved:30; } hv_enlightenments_control; u32 hv_vp_id; - + u32 padding32_2; u64 hv_vm_id; u64 partition_assist_page; u64 padding64_4[4]; u64 guest_bndcfgs; - u64 padding64_5[7]; + u64 guest_ia32_perf_global_ctrl; + u64 guest_ia32_s_cet; + u64 guest_ssp; + u64 guest_ia32_int_ssp_table_addr; + u64 guest_ia32_lbr_ctl; + u64 padding64_5[2]; u64 xss_exit_bitmap; - u64 padding64_6[7]; + u64 host_ia32_perf_global_ctrl; + u64 encls_exiting_bitmap; + u64 tsc_multiplier; + u64 host_ia32_s_cet; + u64 host_ssp; + u64 host_ia32_int_ssp_table_addr; + u64 padding64_6; }; #define HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE 0 @@ -657,6 +668,18 @@ static inline int evmcs_vmread(uint64_t encoding, uint64_t *value) case VIRTUAL_PROCESSOR_ID: *value = current_evmcs->virtual_processor_id; break; + case HOST_IA32_PERF_GLOBAL_CTRL: + *value = current_evmcs->host_ia32_perf_global_ctrl; + break; + case GUEST_IA32_PERF_GLOBAL_CTRL: + *value = current_evmcs->guest_ia32_perf_global_ctrl; + break; + case ENCLS_EXITING_BITMAP: + *value = current_evmcs->encls_exiting_bitmap; + break; + case TSC_MULTIPLIER: + *value = current_evmcs->tsc_multiplier; + break; default: return 1; } @@ -1170,6 +1193,22 @@ static inline int evmcs_vmwrite(uint64_t encoding, uint64_t value) current_evmcs->virtual_processor_id = value; current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_XLAT; break; + case HOST_IA32_PERF_GLOBAL_CTRL: + current_evmcs->host_ia32_perf_global_ctrl = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case GUEST_IA32_PERF_GLOBAL_CTRL: + current_evmcs->guest_ia32_perf_global_ctrl = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case ENCLS_EXITING_BITMAP: + current_evmcs->encls_exiting_bitmap = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP2; + break; + case TSC_MULTIPLIER: + current_evmcs->tsc_multiplier = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP2; + break; default: return 1; } -- 2.35.3