[PATCH v2 05/19] arm64: entry: move preempt logic to C

[Joey Gouly]

On Wed, May 19, 2021 at 01:38:48PM +0100, Mark Rutland wrote:
> Currently portions of our preempt logic are written in C while other
> parts are written in assembly. There's no reason any of this needs to
> live in assembly, so let's move the rest of the lgoic to C. At the same
> time, let's make the comment a bit clearer.
> 
> Other than the increased lockdep coverage there should be no functional
> change as a result of this patch.
> 

Reviewed-by: Joey Gouly <joey.gouly at arm.com>