From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752389AbdJTCl7 (ORCPT ); Thu, 19 Oct 2017 22:41:59 -0400 Received: from mail-bl2nam02on0081.outbound.protection.outlook.com ([104.47.38.81]:36505 "EHLO NAM02-BL2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752113AbdJTCfZ (ORCPT ); Thu, 19 Oct 2017 22:35:25 -0400 Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=brijesh.singh@amd.com; From: Brijesh Singh To: kvm@vger.kernel.org Cc: bp@alien8.de, Brijesh Singh , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= , Joerg Roedel , Borislav Petkov , Tom Lendacky , x86@kernel.org, linux-kernel@vger.kernel.org Subject: [Part2 PATCH v6 21/38] KVM: X86: Add CONFIG_KVM_AMD_SEV Date: Thu, 19 Oct 2017 21:33:56 -0500 Message-Id: <20171020023413.122280-22-brijesh.singh@amd.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20171020023413.122280-1-brijesh.singh@amd.com> References: <20171020023413.122280-1-brijesh.singh@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Originating-IP: [165.204.78.1] X-ClientProxiedBy: MWHPR1701CA0020.namprd17.prod.outlook.com (10.172.58.30) To SN1PR12MB0157.namprd12.prod.outlook.com (10.162.3.144) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: cdfd5f2e-0af1-4c69-e6f3-08d5176331ab X-MS-Office365-Filtering-HT: Tenant X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:(22001)(48565401081)(4534020)(4602075)(4627075)(201703031133081)(201702281549075)(2017052603199);SRVR:SN1PR12MB0157; 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Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: Paolo Bonzini Cc: "Radim Krčmář" Cc: Joerg Roedel Cc: Borislav Petkov Cc: Tom Lendacky Cc: x86@kernel.org Cc: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Brijesh Singh Reviewed-by: Borislav Petkov --- arch/x86/kvm/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 3c48bc8bf08c..86273a0f981a 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -80,6 +80,16 @@ config KVM_AMD To compile this as a module, choose M here: the module will be called kvm-amd. +config KVM_AMD_SEV + def_bool y + bool "AMD Secure Encrypted Virtualization (SEV) support" + depends on KVM_AMD && X86_64 + select CRYPTO_DEV_CCP + select CRYPTO_DEV_CCP_DD + select CRYPTO_DEV_SP_PSP + ---help--- + Provides support for launching Encrypted VMs on AMD processors. + config KVM_MMU_AUDIT bool "Audit KVM MMU" depends on KVM && TRACEPOINTS -- 2.9.5