KVM: Return -ENOTTY on unrecognized ioctls
Not the incorrect -EINVAL. Signed-off-by: Avi Kivity <avi@redhat.com>
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@@ -941,7 +941,7 @@ long kvm_arch_vm_ioctl(struct file *filp,
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{
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struct kvm *kvm = filp->private_data;
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void __user *argp = (void __user *)arg;
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int r = -EINVAL;
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int r = -ENOTTY;
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switch (ioctl) {
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case KVM_SET_MEMORY_REGION: {
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