forked from luck/tmp_suning_uos_patched
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 <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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@ -377,7 +377,7 @@ enum vmcs_field {
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#define VMX_EPT_READABLE_MASK 0x1ull
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#define VMX_EPT_WRITABLE_MASK 0x2ull
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#define VMX_EPT_EXECUTABLE_MASK 0x4ull
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#define VMX_EPT_IGMT_BIT (1ull << 6)
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#define VMX_EPT_IPAT_BIT (1ull << 6)
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#define VMX_EPT_IDENTITY_PAGETABLE_ADDR 0xfffbc000ul
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@ -4001,7 +4001,7 @@ static u64 vmx_get_mt_mask(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio)
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* b. VT-d with snooping control feature: snooping control feature of
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* VT-d engine can guarantee the cache correctness. Just set it
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* to WB to keep consistent with host. So the same as item 3.
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* 3. EPT without VT-d: always map as WB and set IGMT=1 to keep
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* 3. EPT without VT-d: always map as WB and set IPAT=1 to keep
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* consistent with host MTRR
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*/
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if (is_mmio)
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@ -4012,7 +4012,7 @@ static u64 vmx_get_mt_mask(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio)
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VMX_EPT_MT_EPTE_SHIFT;
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else
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ret = (MTRR_TYPE_WRBACK << VMX_EPT_MT_EPTE_SHIFT)
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| VMX_EPT_IGMT_BIT;
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| VMX_EPT_IPAT_BIT;
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return ret;
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}
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