Re: [PATCH 1/6] KVM/userspace: Device Assignment: Add ioctl wrappers needed for assigning devices

[Avi Kivity <avi@redhat.com>]

Amit Shah wrote:
>  
> +#ifdef KVM_CAP_DEVICE_ASSIGNMENT
> +int kvm_assign_pci_device(kvm_context_t kvm,
> +			  struct kvm_assigned_pci_dev *assigned_dev)
> +{
> +	return ioctl(kvm->vm_fd, KVM_ASSIGN_PCI_DEVICE, assigned_dev);
>   

Convert -1s to -errno, to avoid problems with errno being overwritten later.

> +}
> +
> +int kvm_assign_irq(kvm_context_t kvm,
> +		   struct kvm_assigned_irq *assigned_irq)
> +{
> +	return ioctl(kvm->vm_fd, KVM_ASSIGN_IRQ, assigned_irq);
> +}
> +#endif
>   


-- 
error compiling committee.c: too many arguments to function