[2.6 patch] asm/ptrace.h userspace headers cleanup
Paul Mundt
lethal at linux-sh.org
Tue Jun 24 14:08:44 EST 2008
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 at linux-sh.org>
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