KVM: arm64: nv: Handle TLBI IPAS2E1{,IS} operations

KVM: arm64: nv: Handle TLBI IPAS2E1{,IS} operations

TLBI IPAS2E1* are the last class of TLBI instructions we need
to handle. For each matching S2 MMU context, we invalidate a
range corresponding to the largest possible mapping for that
context.

At this stage, we don't handle TTL, which means we are likely
over-invalidating. Further patches will aim at making this
a bit better.

Co-developed-by: Jintack Lim <jintack.lim@linaro.org>
Co-developed-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Jintack Lim <jintack.lim@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20240614144552.2773592-11-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>