KVM: x86: Add a helper to check for a legal GPA

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Add a helper to check for a legal GPA, and use it to consolidate code
in existing, related helpers.  Future patches will extend usage to
VMX and SVM code, properly handle exceptions to the maxphyaddr rule, and
add more helpers.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210204000117.3303214-4-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2021-02-03 16:01:08 -08:00 • committed by Paolo Bonzini

parent 2732be9023

commit 4bda0e9786

1 changed files with 11 additions and 6 deletions

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arch/x86/kvm/cpuid.h

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