From: Sheng Yang Date: Tue, 9 Feb 2010 08:41:53 +0000 (+0800) Subject: KVM: VMX: Rename VMX_EPT_IGMT_BIT to VMX_EPT_IPAT_BIT X-Git-Tag: v2.6.34-rc1~193^2~25 X-Git-Url: http://pileus.org/git/?a=commitdiff_plain;h=a19a6d1131c77822ae55f84a1bd6d62327e99287;p=~andy%2Flinux KVM: VMX: Rename VMX_EPT_IGMT_BIT to VMX_EPT_IPAT_BIT Following the new SDM. Now the bit is named "Ignore PAT memory type". Signed-off-by: Sheng Yang Signed-off-by: Avi Kivity --- diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 43f1e9b4591..fb9a080740e 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 b400be06c8c..f82b0723afa 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; }