[PATCH] arm: Replace CONFIG_HAS_TLS_REG with HWCAP_TLS and check for it on V6

[Russell King - ARM Linux]

On Fri, Mar 19, 2010 at 03:46:45AM +0000, Jamie Lokier wrote:
> I'm thinking, why not an alternative() macro like on x86, which is a
> very nice way to describe run-time patches of one or a few instructions
> which depend on arch feature bits.

Having XIP support prevents that kind of thing.