Re: Build failures in -next: sys_pkey_mprotect etc. undefined

[Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>]

On Monday, September 12, 2016 7:55:33 AM CEST Guenter Roeck wrote:
> Building h8300:allnoconfig ... failed
> Building h8300:h8300h-sim_defconfig ... failed
> Building c6x:dsk6455_defconfig ... failed
> 
> [ and more builds for the same architectures ]
> 
> --------------
> Error log:
> arch/h8300/kernel/built-in.o:(.data+0x480): undefined reference to `sys_pkey_mprotect'
> arch/h8300/kernel/built-in.o:(.data+0x484): undefined reference to `sys_pkey_alloc'
> arch/h8300/kernel/built-in.o:(.data+0x488): undefined reference to `sys_pkey_free'
> 
> Other architectures (frv, xtensa, score) currently fail to build for other reasons,
> so I don't really know if the above are the only ones affected.
> 
> 

I think the best solution would be to add them to kernel/sys_ni.c so we can
assign syscall numbers for all architectures regardless of whether they use it
or not (most of them will never use these AFAICT).

	Arnd