selftests: KVM: Use KVM_SET_MP_STATE to power off vCPU in psci_test

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Setting a vCPU's MP state to KVM_MP_STATE_STOPPED has the effect of
powering off the vCPU. Rather than using the vCPU init feature flag, use
the KVM_SET_MP_STATE ioctl to power off the target vCPU.

Signed-off-by: Oliver Upton <oupton@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220504032446.4133305-11-oupton@google.com

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Oliver Upton 2022-05-04 03:24:44 +00:00 • committed by Marc Zyngier

parent 694e3dcc47

commit d135399a97

1 changed files with 11 additions and 2 deletions

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

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