KVM: arm64: pkvm: Unshare guest structs during teardown

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Make use of the newly introduced unshare hypercall during guest teardown
to unmap guest-related data structures from the hyp stage-1.

Signed-off-by: Quentin Perret <qperret@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211215161232.1480836-15-qperret@google.com

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Quentin Perret 2021-12-15 16:12:31 +00:00 • committed by Marc Zyngier

parent b8cc6eb5bd

commit 52b28657eb

6 changed files with 85 additions and 4 deletions

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2

arch/arm64/include/asm/kvm_host.h

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arch/arm64/include/asm/kvm_mmu.h

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arch/arm64/kvm/arm.c

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arch/arm64/kvm/fpsimd.c

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arch/arm64/kvm/mmu.c

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arch/arm64/kvm/reset.c

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