KVM: x86: Remove KF() macro placeholder

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Although well-intentioned, keeping the KF() definition as a hint for
handling scattered CPUID features may be counter-productive.  Simply
redefining the bit position only works for directly manipulating the
guest's CPUID leafs, e.g. it doesn't make guest_cpuid_has() magically
work.  Taking an alternative approach, e.g. ensuring the bit position
is identical between the Linux-defined and hardware-defined features,
may be a simpler and/or more effective method of exposing scattered
features to the guest.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

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Sean Christopherson 2018-11-05 10:44:32 -08:00 • committed by Paolo Bonzini

parent 788fc1e9ad

commit 9b7ebff23c

1 changed files with 0 additions and 3 deletions

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arch/x86/kvm/cpuid.c

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