mainline inclusion
from mainline-v5.8-rc5
commit 55009c6ed2d24fc0f5521ab2482f145d269389ea
category: feature
bugzilla: NA
CVE: NA

--------------------------------

We currently intertwine the KVM PSCI implementation with the general
dispatch of hypercall handling, which makes perfect sense because PSCI
is the only category of hypercalls we support.

However, as we are about to support additional hypercalls, factor out
this functionality into a separate hypercall handler file.
Signed-off-by: NChristoffer Dall <christoffer.dall@arm.com>
[steven.price@arm.com: rebased]
Reviewed-by: NAndrew Jones <drjones@redhat.com>
Signed-off-by: NSteven Price <steven.price@arm.com>
Signed-off-by: NMarc Zyngier <maz@kernel.org>
Reviewed-by: Nzhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>