arm64: KVM: HYP mode world switch implementation

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The HYP mode world switch in all its glory.

Implements save/restore of host/guest registers, EL2 trapping,
IPA resolution, and additional services (tlb invalidation).

Reviewed-by: Christopher Covington <cov@codeaurora.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

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Marc Zyngier 2012-12-10 16:40:18 +00:00

parent 092bd143cb

commit 55c7401d92

2 changed files with 650 additions and 0 deletions

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33

arch/arm64/kernel/asm-offsets.c

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617

arch/arm64/kvm/hyp.S

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