KVM: arm64: nv: Expand ERET trap forwarding to handle FGT

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We already handle ERET being trapped from a L1 guest in hyp context.
However, with FGT, we can also have ERET being trapped from L2, and
this needs to be reinjected into L1.

Add the required exception routing.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Jing Zhang <jingzhangos@google.com>
Link: https://lore.kernel.org/r/20230815183903.2735724-25-maz@kernel.org

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Marc Zyngier 2023-08-15 19:38:58 +01:00

parent a77b31dce4

commit ea3b27d8de

1 changed files with 16 additions and 1 deletions

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arch/arm64/kvm/handle_exit.c

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