The barrier is there for power_off rather than power_state.
Probably typo in commit 358b28f09f0ab074 ("arm/arm64: KVM: Allow
a VCPU to fully reset itself").
Signed-off-by: Fuad Tabba <tabba@xxxxxxxxxx>
---
arch/arm64/kvm/psci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kvm/psci.c b/arch/arm64/kvm/psci.c
index 74c47d420253..9b82d6878aac 100644
--- a/arch/arm64/kvm/psci.c
+++ b/arch/arm64/kvm/psci.c
@@ -109,7 +109,7 @@ static unsigned long kvm_psci_vcpu_on(struct kvm_vcpu *source_vcpu)
/*
* Make sure the reset request is observed if the change to
- * power_state is observed.
+ * power_off is observed.
*/
smp_wmb();
--
2.34.1.400.ga245620fadb-goog
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