From: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
- change "__user u8" to u8 "__user"
- avoid unnecessary casts
- use capability numbers 113 and 114
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index ee2dfdc..9de4726 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -1613,7 +1613,7 @@ void kvm_s390_clear_float_irqs(struct kvm *kvm)
spin_unlock(&fi->lock);
};
-static int get_all_floating_irqs(struct kvm *kvm, __user __u8 *usrbuf, __u64 len)
+static int get_all_floating_irqs(struct kvm *kvm, u8 __user *usrbuf, u64 len)
{
struct kvm_s390_interrupt_info *inti;
struct kvm_s390_float_interrupt *fi;
@@ -1677,9 +1677,7 @@ static int get_all_floating_irqs(struct kvm *kvm, __user __u8 *usrbuf, __u64 len
out:
spin_unlock(&fi->lock);
if (!ret && n > 0) {
- if (copy_to_user((void __user *) usrbuf,
- (void *) buf,
- sizeof(struct kvm_s390_irq) * n))
+ if (copy_to_user(usrbuf, buf, sizeof(struct kvm_s390_irq) * n))
ret = -EFAULT;
}
vfree(buf);
@@ -1693,7 +1691,7 @@ static int flic_get_attr(struct kvm_device *dev, struct kvm_device_attr *attr)
switch (attr->group) {
case KVM_DEV_FLIC_GET_ALL_IRQS:
- r = get_all_floating_irqs(dev->kvm, (__user u8 *) attr->addr,
+ r = get_all_floating_irqs(dev->kvm, (u8 __user *) attr->addr,
attr->attr);
break;
default:
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 7437ce9..c045c72 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -809,8 +809,8 @@ struct kvm_ppc_smmu_info {
#define KVM_CAP_S390_MEM_OP 108
#define KVM_CAP_S390_USER_STSI 109
#define KVM_CAP_S390_SKEYS 110
-#define KVM_CAP_S390_INJECT_IRQ 111
-#define KVM_CAP_S390_IRQ_STATE 112
+#define KVM_CAP_S390_INJECT_IRQ 113
+#define KVM_CAP_S390_IRQ_STATE 114
#ifdef KVM_CAP_IRQ_ROUTING
--
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