KVM: arm64: nv: Add trap forwarding for HFGITR_EL2
Similarly, implement the trap forwarding for instructions affected
by HFGITR_EL2.
Note that the TLBI*nXS instructions should be affected by HCRX_EL2,
which will be dealt with down the line. Also, ERET* and SVC traps
are handled separately.
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Jing Zhang <jingzhangos@google.com>
Link: https://lore.kernel.org/r/20230815183903.2735724-22-maz@kernel.org