[PATCH v5 15/69] KVM: arm64: nv: Inject HVC exceptions to the virtual EL2

[Russell King (Oracle)]

On Mon, Nov 29, 2021 at 08:00:56PM +0000, Marc Zyngier wrote:
> From: Jintack Lim <jintack.lim at linaro.org>
> 
> As we expect all PSCI calls from the L1 hypervisor to be performed
> using SMC when nested virtualization is enabled, it is clear that
> all HVC instruction from the VM (including from the virtual EL2)
> are supposed to handled in the virtual EL2.
> 
> Forward these to EL2 as required.
> 
> Signed-off-by: Jintack Lim <jintack.lim at linaro.org>
> [maz: add handling of HCR_EL2.HCD]
> Signed-off-by: Marc Zyngier <maz at kernel.org>
> ---
>  arch/arm64/kvm/handle_exit.c | 11 +++++++++++

Reviewed-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>

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