selftests: KVM: Test SYSTEM_SUSPEND PSCI call

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Assert that the vCPU exits to userspace with KVM_SYSTEM_EVENT_SUSPEND if
the guest calls PSCI SYSTEM_SUSPEND. Additionally, guarantee that the
SMC32 and SMC64 flavors of this call are discoverable with the
PSCI_FEATURES call.

Signed-off-by: Oliver Upton <oupton@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220504032446.4133305-13-oupton@google.com

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Oliver Upton 2022-05-04 03:24:46 +00:00 • committed by Marc Zyngier

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commit b26dafc8a9

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tools/testing/selftests/kvm/aarch64/psci_test.c

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