tree bfb19775358775f0c407268572006dfc5370cdda
parent 5d224aa7d40f6dd79037fd0647eb9eb5e7aaa915
author Marc Zyngier <marc.zyngier@arm.com> 1491244675 +0100
committer Christoffer Dall <cdall@linaro.org> 1491749369 -0700

ARM: KVM: Allow the main HYP code to use the init hyp stub implementation

We now have a full hyp-stub implementation in the KVM init code,
but the main KVM code only supports HVC_GET_VECTORS, which is not
enough.

Instead of reinventing the wheel, let's reuse the init implementation
by branching to the idmap page when called with a hyp-stub hypercall.

Tested-by: Keerthy <j-keerthy@ti.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@linaro.org>