tree d4eba6c7c89a97e4c92a50579500e4a3bb6a3588
parent 3f3621160b6f6dd70ab9f1dc18fe3d40fe7968ae
author Marc Zyngier <marc.zyngier@arm.com> 1485949738 +0000
committer Marc Zyngier <marc.zyngier@arm.com> 1538064672 +0100

arm64: compat: Add CNTFRQ trap handler

Just like CNTVCT, we need to handle userspace trapping into the
kernel if we're decided that the timer wasn't fit for purpose...
64bit userspace is already dealt with, but we're missing the
equivalent compat handling.

Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>