diff options
| author | Yu Zhang <yu.c.zhang@linux.intel.com> | 2017-08-24 20:27:54 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-08-24 18:09:16 +0200 |
| commit | 2a7266a8f9074f03c014dca641721d451881a42b (patch) | |
| tree | 385eaeeee888760d071d1240f4580b4457f35266 /arch/x86/kvm/mmu_audit.c | |
| parent | d1cd3ce9004412949163bfaa062a4df98fe75a98 (diff) | |
| download | talos-op-linux-2a7266a8f9074f03c014dca641721d451881a42b.tar.gz talos-op-linux-2a7266a8f9074f03c014dca641721d451881a42b.zip | |
KVM: MMU: Rename PT64_ROOT_LEVEL to PT64_ROOT_4LEVEL.
Now we have 4 level page table and 5 level page table in 64 bits
long mode, let's rename the PT64_ROOT_LEVEL to PT64_ROOT_4LEVEL,
then we can use PT64_ROOT_5LEVEL for 5 level page table, it's
helpful to make the code more clear.
Also PT64_ROOT_MAX_LEVEL is defined as 4, so that we can just
redefine it to 5 whenever a replacement is needed for 5 level
paging.
Signed-off-by: Yu Zhang <yu.c.zhang@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu_audit.c')
| -rw-r--r-- | arch/x86/kvm/mmu_audit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/mmu_audit.c b/arch/x86/kvm/mmu_audit.c index dcce533d420c..2e6996d9801f 100644 --- a/arch/x86/kvm/mmu_audit.c +++ b/arch/x86/kvm/mmu_audit.c @@ -62,11 +62,11 @@ static void mmu_spte_walk(struct kvm_vcpu *vcpu, inspect_spte_fn fn) if (!VALID_PAGE(vcpu->arch.mmu.root_hpa)) return; - if (vcpu->arch.mmu.root_level == PT64_ROOT_LEVEL) { + if (vcpu->arch.mmu.root_level == PT64_ROOT_4LEVEL) { hpa_t root = vcpu->arch.mmu.root_hpa; sp = page_header(root); - __mmu_spte_walk(vcpu, sp, fn, PT64_ROOT_LEVEL); + __mmu_spte_walk(vcpu, sp, fn, PT64_ROOT_4LEVEL); return; } |
