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KVM: Enable MTRR for EPT

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The effective memory type of EPT is the mixture of MSR_IA32_CR_PAT and memory
type field of EPT entry.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Sheng Yang
2008-10-09 16:01:57 +08:00
committed by Avi Kivity
parent 74be52e3e6
commit 64d4d52175
5 changed files with 27 additions and 5 deletions
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2
arch/x86/kvm/x86.c
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@ -2615,7 +2615,7 @@ int kvm_arch_init(void *opaque)
kvm_mmu_set_nonpresent_ptes(0ull, 0ull);
kvm_mmu_set_base_ptes(PT_PRESENT_MASK);
kvm_mmu_set_mask_ptes(PT_USER_MASK, PT_ACCESSED_MASK,
PT_DIRTY_MASK, PT64_NX_MASK, 0);
PT_DIRTY_MASK, PT64_NX_MASK, 0, 0);
return 0;
out: