Re: [PATCH 04/16] KVM: x86/mmu: Add address conversion functions for TDX shared bit of GPA

[Edgecombe, Rick P]

On Fri, 2024-05-17 at 16:26 +1200, Huang, Kai wrote:
> > I think I am just too obsessed on avoiding using kvm_gfn_shared_mask() 
> > so I'll stop commenting/replying on this.

I think you just need to stick with it and discuss it a little more. The pattern
seems to go:
1. You comment somewhere saying you want to get rid of kvm_gfn_shared_mask()
2. I ask about how it can work
3. We don't get to the bottom of it
4. Go to step 1

I think you are seeing bad code, but the communication is leaving me seriously
confused. The rework Isaku and I were doing in the other thread still includes a
shared mask in the core MMU code, so it's still open at this point.