KVM: x86: introduce is_pae_paging

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Checking for 32-bit PAE is quite common around code that fiddles with
the PDPTRs.  Add a function to compress all checks into a single
invocation.

Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Paolo Bonzini 2019-06-06 18:52:44 +02:00

parent c27e5b0d13

commit bf03d4f933

4 changed files with 12 additions and 8 deletions

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3

arch/x86/kvm/vmx/nested.c

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4

arch/x86/kvm/vmx/vmx.c

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8

arch/x86/kvm/x86.c

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5

arch/x86/kvm/x86.h

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