[PATCH v1 2/2] KVM: arm64: removed unused kern_hyp_va asm macro

[Oliver Upton]

On Thu, Feb 08, 2024 at 12:42:25PM +0000, Marc Zyngier wrote:
> On Thu, 08 Feb 2024 10:54:22 +0000,
> Joey Gouly <joey.gouly at arm.com> wrote:
> > 
> > The last usage of this macro was removed in:
> >     commit 5dc33bd199ca ("KVM: arm64: nVHE: Pass pointers consistently to hyp-init")
> > 
> > Signed-off-by: Joey Gouly <joey.gouly at arm.com>
> > Cc: Marc Zyngier <maz at kernel.org>
> > Cc: Oliver Upton <oliver.upton at linux.dev>
> > ---
> >  arch/arm64/include/asm/kvm_mmu.h | 21 ---------------------
> >  1 file changed, 21 deletions(-)
> > 
> > diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
> > index d248a7ae627a..961d4431654b 100644
> > --- a/arch/arm64/include/asm/kvm_mmu.h
> > +++ b/arch/arm64/include/asm/kvm_mmu.h
> > @@ -53,27 +53,6 @@
> >  
> >  #include <asm/alternative.h>
> >  
> > -/*
> > - * Convert a kernel VA into a HYP VA.
> > - * reg: VA to be converted.
> > - *
> > - * The actual code generation takes place in kvm_update_va_mask, and
> > - * the instructions below are only there to reserve the space and
> > - * perform the register allocation (kvm_update_va_mask uses the
> > - * specific registers encoded in the instructions).
> 
> Consider moving this comment to the C version instead of deleting it
> completely (the part about the register allocation is pretty crucial).
> 
> Oliver can probably fix this when applying it, and my previous Ack
> still stands.

Yeah -- this comment is still rather useful. I'll fix it up when I apply
the series.

-- 
Thanks,
Oliver