tree 3b4d781bd966f07cad1b67b137f0ff8b89430e9a
parent 66aa8d6a145b6a66566b4fce219cc56c3d0e01c3
author Will Deacon <will.deacon@arm.com> 1383675047 +0000
committer Catalin Marinas <catalin.marinas@arm.com> 1387474986 +0000

arm64: percpu: implement optimised pcpu access using tpidr_el1

This patch implements optimised percpu variable accesses using the
el1 r/w thread register (tpidr_el1) along the same lines as arch/arm/.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>