[PATCH] arm64: Add hwcaps for crypto and CRC32 extensions.

[Steve Capper]

On Tue, Oct 29, 2013 at 09:10:38PM +0000, Steve Capper wrote:
> Advertise the optional cryptographic and CRC32 instructions to
> user space where present. Several hwcap bits [2-6] are allocated.
> 
> Signed-off-by: Steve Capper <steve.capper at linaro.org>

Hi,
I was wondering if this patch looked ok to people?

Cheers,
-- 
Steve