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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2018-10-08 21:28:06 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-17 00:30:03 +0200 |
| commit | 3dc773e745234d904b09da37075200ec46af4e7a (patch) | |
| tree | 0d0fab47f1a99db379550ece9af8427431c812a6 /arch/x86/kvm/mmu.c | |
| parent | 44dd3ffa7bb31126e0fc4f6f30398546eb494388 (diff) | |
| download | lwn-3dc773e745234d904b09da37075200ec46af4e7a.tar.gz lwn-3dc773e745234d904b09da37075200ec46af4e7a.zip | |
x86/kvm/mmu.c: set get_pdptr hook in kvm_init_shadow_ept_mmu()
kvm_init_shadow_ept_mmu() doesn't set get_pdptr() hook and is this
not a problem just because MMU context is already initialized and this
hook points to kvm_pdptr_read(). As we're intended to use a dedicated
MMU for shadow EPT MMU set this hook explicitly.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Diffstat (limited to 'arch/x86/kvm/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index dac9e977c703..5b14dcbd248a 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -4862,6 +4862,7 @@ void kvm_init_shadow_ept_mmu(struct kvm_vcpu *vcpu, bool execonly, context->root_level = PT64_ROOT_4LEVEL; context->direct_map = false; context->base_role.word = root_page_role.word & mmu_base_role_mask.word; + update_permission_bitmask(vcpu, context, true); update_pkru_bitmask(vcpu, context, true); update_last_nonleaf_level(vcpu, context); |