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-rw-r--r--include/kvm/arm_psci.h6
-rw-r--r--include/uapi/linux/psci.h3
-rw-r--r--virt/kvm/arm/psci.c4
3 files changed, 8 insertions, 5 deletions
diff --git a/include/kvm/arm_psci.h b/include/kvm/arm_psci.h
index 2042bb909474..5659343580a3 100644
--- a/include/kvm/arm_psci.h
+++ b/include/kvm/arm_psci.h
@@ -18,8 +18,10 @@
#ifndef __KVM_ARM_PSCI_H__
#define __KVM_ARM_PSCI_H__
-#define KVM_ARM_PSCI_0_1 1
-#define KVM_ARM_PSCI_0_2 2
+#include <uapi/linux/psci.h>
+
+#define KVM_ARM_PSCI_0_1 PSCI_VERSION(0, 1)
+#define KVM_ARM_PSCI_0_2 PSCI_VERSION(0, 2)
int kvm_psci_version(struct kvm_vcpu *vcpu);
int kvm_psci_call(struct kvm_vcpu *vcpu);
diff --git a/include/uapi/linux/psci.h b/include/uapi/linux/psci.h
index 760e52a9640f..b3bcabe380da 100644
--- a/include/uapi/linux/psci.h
+++ b/include/uapi/linux/psci.h
@@ -88,6 +88,9 @@
(((ver) & PSCI_VERSION_MAJOR_MASK) >> PSCI_VERSION_MAJOR_SHIFT)
#define PSCI_VERSION_MINOR(ver) \
((ver) & PSCI_VERSION_MINOR_MASK)
+#define PSCI_VERSION(maj, min) \
+ ((((maj) << PSCI_VERSION_MAJOR_SHIFT) & PSCI_VERSION_MAJOR_MASK) | \
+ ((min) & PSCI_VERSION_MINOR_MASK))
/* PSCI features decoding (>=1.0) */
#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT 1
diff --git a/virt/kvm/arm/psci.c b/virt/kvm/arm/psci.c
index b322e46fd142..999f94d6bb98 100644
--- a/virt/kvm/arm/psci.c
+++ b/virt/kvm/arm/psci.c
@@ -25,8 +25,6 @@
#include <kvm/arm_psci.h>
-#include <uapi/linux/psci.h>
-
/*
* This is an implementation of the Power State Coordination Interface
* as described in ARM document number ARM DEN 0022A.
@@ -222,7 +220,7 @@ static int kvm_psci_0_2_call(struct kvm_vcpu *vcpu)
* Bits[31:16] = Major Version = 0
* Bits[15:0] = Minor Version = 2
*/
- val = 2;
+ val = KVM_ARM_PSCI_0_2;
break;
case PSCI_0_2_FN_CPU_SUSPEND:
case PSCI_0_2_FN64_CPU_SUSPEND: