Hi Julien,

> On Sep 22, 2023, at 01:16, Julien Grall <[email protected]> wrote:
> 
> Hi Henry,
> 
> On 16/09/2023 05:06, Henry Wang wrote:
>> Some addressed comments on enable_boot_cpu_mm() were reintroduced
>> back during the code movement from arm64/head.S to arm64/mmu/head.S.
>> We should drop the unreachable code, move the 'mov lr, x5' closer to
>> 'b remove_identity_mapping' so it is clearer that it will return,
>> and update the in-code comment accordingly.
>> Fixes: 6734327d76be ("xen/arm64: Split and move MMU-specific head.S to 
>> mmu/head.S")
>> Reported-by: Julien Grall <[email protected]>
>> Signed-off-by: Henry Wang <[email protected]>
> 
> Reviewed-by: Julien Grall <[email protected]>

Thanks very much!

> 
> I plan to commit this patch in staging so it is part of 4.18. Please let me 
> know if there are any objection.

Yes, please commit this patch, as it should have been part of the committed 
patch
6734327d76be (again I am sorry for the mess).

Kind regards,
Henry

> 
> Cheers,
> 
> -- 
> Julien Grall


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