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a06c3fad49
Implement a pKVM protected guest driver to probe the presence of pKVM and determine the memory protection granule using the HYP_MEMINFO hypercall. Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20240830130150.8568-3-will@kernel.org Signed-off-by: Will Deacon <will@kernel.org>
11 lines
352 B
Plaintext
11 lines
352 B
Plaintext
config ARM_PKVM_GUEST
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bool "Arm pKVM protected guest driver"
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depends on ARM64
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help
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Protected guests running under the pKVM hypervisor on arm64
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are isolated from the host and must issue hypercalls to enable
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interaction with virtual devices. This driver implements
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support for probing and issuing these hypercalls.
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If unsure, say 'N'.
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