Re: [2.6 patch] asm/ptrace.h userspace headers cleanup

[Paul Mundt]

On Mon, Jun 23, 2008 at 08:48:09PM +0300, Adrian Bunk wrote:
> This patch contains the following cleanups for the asm/ptrace.h 
> userspace headers:
> - include/asm-generic/Kbuild.asm already lists ptrace.h, remove
>   the superfluous listings in the Kbuild files of the following
>   architectures:
>   - cris
>   - frv
>   - powerpc
>   - x86
> - don't expose function prototypes and macros to userspace:
>   - arm
>   - blackfin
>   - cris
>   - mn10300
>   - parisc
> - remove #ifdef CONFIG_'s around #define's:
>   - blackfin
>   - m68knommu
> - sh: AFAIK __SH5__ should work in both kernel and userspace,
>       no need to leak CONFIG_SUPERH64 to userspace

Yes, that's fine. We've generally avoided relying entirely on the gcc
builtin definitions due to the rampant stupidity surrounding
__SH4_NOFPU__, but it is true that __SH5__ is always defined at least.

Acked-by: Paul Mundt <lethal@xxxxxxxxxxxx>
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