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KVM: selftests: Update top-of-file comment in psci_test 

Fix the comment to accurately describe the test and recently added
SYSTEM_SUSPEND test case.

What was once psci_cpu_on_test was renamed and extended to squeeze in a
test case for PSCI SYSTEM_SUSPEND. Nonetheless, the author of those
changes (whoever they may be...) failed to update the file comment to
reflect what had changed.

Reported-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220819162100.213854-1-oliver.upton@linux.dev
This commit is contained in:
Oliver Upton 2022-08-19 16:21:00 +00:00 committed by Marc Zyngier
parent b2a4d007c3
commit 448e711693
1 changed files with 6 additions and 4 deletions
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10
tools/testing/selftests/kvm/aarch64/psci_test.c
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@ -1,12 +1,14 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* psci_cpu_on_test - Test that the observable state of a vCPU targeted by the
* CPU_ON PSCI call matches what the caller requested.
* psci_test - Tests relating to KVM's PSCI implementation.
*
* Copyright (c) 2021 Google LLC.
*
* This is a regression test for a race between KVM servicing the PSCI call and
* userspace reading the vCPUs registers.
* This test includes:
* - A regression test for a race between KVM servicing the PSCI CPU_ON call
* and userspace reading the targeted vCPU's registers.
* - A test for KVM's handling of PSCI SYSTEM_SUSPEND and the associated
* KVM_SYSTEM_EVENT_SUSPEND UAPI.
*/
#define _GNU_SOURCE