Re: [COMPAT] Add compat_merge64 helper

[Kyle McMartin]

On Sat, Sep 29, 2007 at 01:38:23AM +0200, Arnd Bergmann wrote:
> 1. Byte order matches the order in which 64 bit arguments are split
>    in system call conventions on all platforms.

I checked powerpc, sparc, and mips, which are (besides parisc) the only
64-bit with 32-bit userspace big endian architectures that I could think
of offhand. A quick grep shows sh64 too... Paul?

> 2. Every user of compat_merge64() includes asm/byteorder.h
> 

*nod* Good point.

> Both should be easy to prove, but I'm not convinced until someone
> actually does it.
> 

Cheers,
	Kyle
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/