KVM: nVMX: Don't rewrite GUEST_PML_INDEX during nested VM-Entry

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Emulation of GUEST_PML_INDEX for a nested VMM is a bit weird.  Because
L0 flushes the PML on every VM-Exit, the value in vmcs02 at the time of
VM-Enter is a constant -1, regardless of what L1 thinks/wants.

Fixes: 09abe32002 ("KVM: nVMX: split pieces of prepare_vmcs02() to prepare_vmcs02_early()")
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2019-05-07 09:06:30 -07:00 • committed by Paolo Bonzini

parent c538d57f67

commit 4d6c989284

1 changed files with 10 additions and 11 deletions

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arch/x86/kvm/vmx/nested.c

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