Re: kern/44127: bus_space_mmap(9) "int prot" is not documented

[Masao Uebayashi <uebayasi%tombi.co.jp@localhost>]

On Mon, Nov 22, 2010 at 04:45:03AM +0000, David Holland wrote:
> The following reply was made to PR kern/44127; it has been noted by GNATS.
> 
> From: David Holland <dholland-bugs%netbsd.org@localhost>
> To: gnats-bugs%NetBSD.org@localhost
> Cc: 
> Subject: Re: kern/44127: bus_space_mmap(9) "int prot" is not documented
> Date: Mon, 22 Nov 2010 04:41:19 +0000
> 
>  On Mon, Nov 22, 2010 at 04:20:00AM +0000, uebayasi%tombi.co.jp@localhost 
> wrote:
>   > >Description:
>   >   bus_space_mmap(9) function takes an argument "int prot".
>   >   Its definition is not clearly documented.  Possiblely used
>   >   constants (VM_PROT_*) are not defined in machine/bus.h.
>   > >Fix:
>   >   Redesign bus_space_mmap(9).
>  
>  That seems like an overreaction.

Providing VM_PROT_* in uvm/uvm_prot.h would be fine.  Probably
sys/param.h or sys/bus.h?

What namespace should VM_PROT_* belong to?