KVM: x86: Drop explicit @func param from ->set_supported_cpuid()

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Drop the explicit @func param from ->set_supported_cpuid() and instead
pull the CPUID function from the relevant entry.  This sets the stage
for hardening guest CPUID updates in future patches, e.g. allows adding
run-time assertions that the CPUID feature being changed is actually
a bit in the referenced CPUID entry.

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 15:56:27 -08:00 • committed by Paolo Bonzini

parent 7392079c4e

commit 160b486f65

4 changed files with 6 additions and 6 deletions

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2

arch/x86/include/asm/kvm_host.h

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2

arch/x86/kvm/cpuid.c

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4

arch/x86/kvm/svm.c

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4

arch/x86/kvm/vmx/vmx.c

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