849 	struct kvm_assigned_dev_kernel *adev;  in kvm_vm_ioctl_set_msix_nr()  local
853 	adev = kvm_find_assigned_dev(&kvm->arch.assigned_dev_head,  in kvm_vm_ioctl_set_msix_nr()
855 	if (!adev) {  in kvm_vm_ioctl_set_msix_nr()
860 	if (adev->entries_nr == 0) {  in kvm_vm_ioctl_set_msix_nr()
861 		adev->entries_nr = entry_nr->entry_nr;  in kvm_vm_ioctl_set_msix_nr()
862 		if (adev->entries_nr == 0 ||  in kvm_vm_ioctl_set_msix_nr()
863 		    adev->entries_nr > KVM_MAX_MSIX_PER_DEV) {  in kvm_vm_ioctl_set_msix_nr()
868 		adev->host_msix_entries = kzalloc(sizeof(struct msix_entry) *  in kvm_vm_ioctl_set_msix_nr()
871 		if (!adev->host_msix_entries) {  in kvm_vm_ioctl_set_msix_nr()
875 		adev->guest_msix_entries =  in kvm_vm_ioctl_set_msix_nr()
878 		if (!adev->guest_msix_entries) {  in kvm_vm_ioctl_set_msix_nr()
879 			kfree(adev->host_msix_entries);  in kvm_vm_ioctl_set_msix_nr()
894 	struct kvm_assigned_dev_kernel *adev;  in kvm_vm_ioctl_set_msix_entry()  local
898 	adev = kvm_find_assigned_dev(&kvm->arch.assigned_dev_head,  in kvm_vm_ioctl_set_msix_entry()
901 	if (!adev) {  in kvm_vm_ioctl_set_msix_entry()
906 	for (i = 0; i < adev->entries_nr; i++)  in kvm_vm_ioctl_set_msix_entry()
907 		if (adev->guest_msix_entries[i].vector == 0 ||  in kvm_vm_ioctl_set_msix_entry()
908 		    adev->guest_msix_entries[i].entry == entry->entry) {  in kvm_vm_ioctl_set_msix_entry()
909 			adev->guest_msix_entries[i].entry = entry->entry;  in kvm_vm_ioctl_set_msix_entry()
910 			adev->guest_msix_entries[i].vector = entry->gsi;  in kvm_vm_ioctl_set_msix_entry()
911 			adev->host_msix_entries[i].entry = entry->entry;  in kvm_vm_ioctl_set_msix_entry()
914 	if (i == adev->entries_nr) {  in kvm_vm_ioctl_set_msix_entry()