KVM: x86: Simplify handling of Centaur CPUID leafs

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Refactor the handling of the Centaur-only CPUID leaf to detect the leaf
via a runtime query instead of adding a one-off callback in the static
array.  When the callback was introduced, there were additional fields
in the array's structs, and more importantly, retpoline wasn't a thing.

No functional change intended.

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

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Sean Christopherson 2020-03-02 15:56:06 -08:00 • committed by Paolo Bonzini

parent 619a17f110

commit 8b86079cc3

1 changed files with 10 additions and 22 deletions

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arch/x86/kvm/cpuid.c

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