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KVM: VMX: Always return old for clear_flush_young() when using EPT

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As well as discard fake accessed bit and dirty bit of EPT.

Signed-off-by: Sheng Yang <sheng.yang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Sheng Yang
2008-09-08 15:12:30 +08:00
committed by Avi Kivity
parent e5eab0cede
commit 534e38b447
3 changed files with 5 additions and 4 deletions
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3
arch/x86/kvm/vmx.c
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@@ -3301,8 +3301,7 @@ static int __init vmx_init(void)
kvm_mmu_set_base_ptes(VMX_EPT_READABLE_MASK |
VMX_EPT_WRITABLE_MASK |
VMX_EPT_DEFAULT_MT << VMX_EPT_MT_EPTE_SHIFT);
kvm_mmu_set_mask_ptes(0ull, VMX_EPT_FAKE_ACCESSED_MASK,
VMX_EPT_FAKE_DIRTY_MASK, 0ull,
kvm_mmu_set_mask_ptes(0ull, 0ull, 0ull, 0ull,
VMX_EPT_EXECUTABLE_MASK);
kvm_enable_tdp();
} else