From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934308Ab0BQNtR (ORCPT ); Wed, 17 Feb 2010 08:49:17 -0500 Received: from mx1.redhat.com ([209.132.183.28]:14546 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934064Ab0BQNph (ORCPT ); Wed, 17 Feb 2010 08:45:37 -0500 From: Avi Kivity To: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 03/20] KVM: VMX: Rename VMX_EPT_IGMT_BIT to VMX_EPT_IPAT_BIT Date: Wed, 17 Feb 2010 15:45:13 +0200 Message-Id: <1266414330-27444-4-git-send-email-avi@redhat.com> In-Reply-To: <1266414330-27444-1-git-send-email-avi@redhat.com> References: <1266414330-27444-1-git-send-email-avi@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sheng Yang Following the new SDM. Now the bit is named "Ignore PAT memory type". Signed-off-by: Sheng Yang Signed-off-by: Avi Kivity --- arch/x86/include/asm/vmx.h | 2 +- arch/x86/kvm/vmx.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 43f1e9b..fb9a080 100644 --- a/arch/x86/include/asm/vmx.h +++ b/arch/x86/include/asm/vmx.h @@ -377,7 +377,7 @@ enum vmcs_field { #define VMX_EPT_READABLE_MASK 0x1ull #define VMX_EPT_WRITABLE_MASK 0x2ull #define VMX_EPT_EXECUTABLE_MASK 0x4ull -#define VMX_EPT_IGMT_BIT (1ull << 6) +#define VMX_EPT_IPAT_BIT (1ull << 6) #define VMX_EPT_IDENTITY_PAGETABLE_ADDR 0xfffbc000ul diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index b400be0..f82b072 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -4001,7 +4001,7 @@ static u64 vmx_get_mt_mask(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio) * b. VT-d with snooping control feature: snooping control feature of * VT-d engine can guarantee the cache correctness. Just set it * to WB to keep consistent with host. So the same as item 3. - * 3. EPT without VT-d: always map as WB and set IGMT=1 to keep + * 3. EPT without VT-d: always map as WB and set IPAT=1 to keep * consistent with host MTRR */ if (is_mmio) @@ -4012,7 +4012,7 @@ static u64 vmx_get_mt_mask(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio) VMX_EPT_MT_EPTE_SHIFT; else ret = (MTRR_TYPE_WRBACK << VMX_EPT_MT_EPTE_SHIFT) - | VMX_EPT_IGMT_BIT; + | VMX_EPT_IPAT_BIT; return ret; } -- 1.6.5.3