From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754309Ab2EUDuT (ORCPT ); Sun, 20 May 2012 23:50:19 -0400 Received: from mga02.intel.com ([134.134.136.20]:5457 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752128Ab2EUDuR (ORCPT ); Sun, 20 May 2012 23:50:17 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,352,1309762800"; d="scan'208";a="142675154" From: Xudong Hao To: avi@redhat.com Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, takuya.yoshikawa@gmail.com, xiantao.zhang@intel.com, Xudong Hao , Haitao Shan Subject: [PATCH v2 1/4] Add EPT A/D bits definitions Date: Mon, 21 May 2012 11:54:00 +0800 Message-Id: <1337572443-22482-1-git-send-email-xudong.hao@intel.com> X-Mailer: git-send-email 1.5.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add EPT A/D bits definitions. Signed-off-by: Haitao Shan Signed-off-by: Xudong Hao --- arch/x86/include/asm/vmx.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 31f180c..de007c2 100644 --- a/arch/x86/include/asm/vmx.h +++ b/arch/x86/include/asm/vmx.h @@ -404,6 +404,7 @@ enum vmcs_field { #define VMX_EPTP_WB_BIT (1ull << 14) #define VMX_EPT_2MB_PAGE_BIT (1ull << 16) #define VMX_EPT_1GB_PAGE_BIT (1ull << 17) +#define VMX_EPT_AD_BIT (1ull << 21) #define VMX_EPT_EXTENT_INDIVIDUAL_BIT (1ull << 24) #define VMX_EPT_EXTENT_CONTEXT_BIT (1ull << 25) #define VMX_EPT_EXTENT_GLOBAL_BIT (1ull << 26) @@ -415,11 +416,14 @@ enum vmcs_field { #define VMX_EPT_MAX_GAW 0x4 #define VMX_EPT_MT_EPTE_SHIFT 3 #define VMX_EPT_GAW_EPTP_SHIFT 3 +#define VMX_EPT_AD_ENABLE_BIT (1ull << 6) #define VMX_EPT_DEFAULT_MT 0x6ull #define VMX_EPT_READABLE_MASK 0x1ull #define VMX_EPT_WRITABLE_MASK 0x2ull #define VMX_EPT_EXECUTABLE_MASK 0x4ull #define VMX_EPT_IPAT_BIT (1ull << 6) +#define VMX_EPT_ACCESS_BIT (1ull << 8) +#define VMX_EPT_DIRTY_BIT (1ull << 9) #define VMX_EPT_IDENTITY_PAGETABLE_ADDR 0xfffbc000ul -- 1.5.6