86 	if (len && (start > uwq->msg.arg.pagefault.address ||  in userfaultfd_wake_function()
87 		    start + len <= uwq->msg.arg.pagefault.address))  in userfaultfd_wake_function()
162 	msg.arg.pagefault.address = address;  in userfault_msg()
171 		msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WRITE;  in userfault_msg()
180 		msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WP;  in userfault_msg()
727 				unsigned long arg)  in userfaultfd_register()  argument
738 	user_uffdio_register = (struct uffdio_register __user *) arg;  in userfaultfd_register()
897 				  unsigned long arg)  in userfaultfd_unregister()  argument
906 	const void __user *buf = (void __user *)arg;  in userfaultfd_unregister()
1031 			    unsigned long arg)  in userfaultfd_wake()  argument
1036 	const void __user *buf = (void __user *)arg;  in userfaultfd_wake()
1063 			    unsigned long arg)  in userfaultfd_copy()  argument
1070 	user_uffdio_copy = (struct uffdio_copy __user *) arg;  in userfaultfd_copy()
1113 				unsigned long arg)  in userfaultfd_zeropage()  argument
1120 	user_uffdio_zeropage = (struct uffdio_zeropage __user *) arg;  in userfaultfd_zeropage()
1163 			   unsigned long arg)  in userfaultfd_api()  argument
1166 	void __user *buf = (void __user *)arg;  in userfaultfd_api()
1194 			      unsigned long arg)  in userfaultfd_ioctl()  argument
1204 		ret = userfaultfd_api(ctx, arg);  in userfaultfd_ioctl()
1207 		ret = userfaultfd_register(ctx, arg);  in userfaultfd_ioctl()
1210 		ret = userfaultfd_unregister(ctx, arg);  in userfaultfd_ioctl()
1213 		ret = userfaultfd_wake(ctx, arg);  in userfaultfd_ioctl()
1216 		ret = userfaultfd_copy(ctx, arg);  in userfaultfd_ioctl()
1219 		ret = userfaultfd_zeropage(ctx, arg);  in userfaultfd_ioctl()