Re: [PATCH v2 20/49] KVM: x86: Rename kvm_cpu_cap_mask() to kvm_cpu_cap_init()

[Sean Christopherson]

On Wed, May 22, 2024, Binbin Wu wrote:
> On 5/18/2024 1:38 AM, Sean Christopherson wrote:
> > Rename kvm_cpu_cap_mask() to kvm_cpu_cap_init() in anticipation of merging
> > it with kvm_cpu_cap_init_kvm_defined(), and in anticipation of _setting_
> > bits in the helper (a future commit will play macro games to set emulated
> > feature flags via kvm_cpu_cap_init()).
> > 
> > No functional change intended.
> > 
> > Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
> > ---
> >   arch/x86/kvm/cpuid.c | 36 ++++++++++++++++++------------------
> >   1 file changed, 18 insertions(+), 18 deletions(-)
> > 
> > diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
> > index a802c09b50ab..5a4d6138c4f1 100644
> > --- a/arch/x86/kvm/cpuid.c
> > +++ b/arch/x86/kvm/cpuid.c
> > @@ -74,7 +74,7 @@ u32 xstate_required_size(u64 xstate_bv, bool compacted)
> >    * Raw Feature - For features that KVM supports based purely on raw host CPUID,
> >    * i.e. that KVM virtualizes even if the host kernel doesn't use the feature.
> >    * Simply force set the feature in KVM's capabilities, raw CPUID support will
> > - * be factored in by kvm_cpu_cap_mask().
> > + * be factored in by __kvm_cpu_cap_mask().
> 
> kvm_cpu_cap_init()?

Drat, yes.  IIRC, I tried to get clever to avoid having to update this comment a
second time, but then I ended up removing __kvm_cpu_cap_mask() entirely.