Re: [PATCH v7 003/102] KVM: Refactor CPU compatibility check on module initialiization

[Kai Huang]

> > +	/* hardware_enable_nolock() checks CPU compatibility on each CPUs. */
> > +	r = hardware_enable_all();
> > +	if (r)
> > +		goto out_free_2;
> > +	/*
> > +	 * Arch specific initialization that requires to enable virtualization
> > +	 * feature.  e.g. TDX module initialization requires VMXON on all
> > +	 * present CPUs.
> > +	 */
> > +	kvm_arch_post_hardware_enable_setup(opaque);
> 
> Please see my reply to your patch  "KVM: TDX: Initialize TDX module when loading
> kvm_intel.ko".
> 
> The introduce of __weak kvm_arch_post_hardware_enable_setup() should be in that
> patch since it has nothing to do the job you claimed to do in this patch.
> 
> And by removing it, this patch can be taken out of TDX series and upstreamed
> separately.

I tried to dig more about the history.  Please see my another reply and ignore
this.