119 	if (len && (start > uwq->msg.arg.pagefault.address ||  in userfaultfd_wake_function()
120 		    start + len <= uwq->msg.arg.pagefault.address))  in userfaultfd_wake_function()
198 	msg.arg.pagefault.address = address;  in userfault_msg()
207 		msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WRITE;  in userfault_msg()
216 		msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WP;  in userfault_msg()
218 		msg.arg.pagefault.feat.ptid = task_pid_vnr(current);  in userfault_msg()
620 					ewq->msg.arg.reserved.reserved1;  in userfaultfd_event_wait_completion()
728 	ewq.msg.arg.reserved.reserved1 = (unsigned long)fctx->new;  in dup_fctx()
783 	ewq.msg.arg.remap.from = from;  in mremap_userfaultfd_complete()
784 	ewq.msg.arg.remap.to = to;  in mremap_userfaultfd_complete()
785 	ewq.msg.arg.remap.len = len;  in mremap_userfaultfd_complete()
808 	ewq.msg.arg.remove.start = start;  in userfaultfd_remove()
809 	ewq.msg.arg.remove.end = end;  in userfaultfd_remove()
865 		ewq.msg.arg.remove.start = ctx->start;  in userfaultfd_unmap_complete()
866 		ewq.msg.arg.remove.end = ctx->end;  in userfaultfd_unmap_complete()
1031 	msg->arg.reserved.reserved1 = 0;  in resolve_userfault_fork()
1032 	msg->arg.fork.ufd = fd;  in resolve_userfault_fork()
1111 					uwq->msg.arg.reserved.reserved1;  in userfaultfd_ctx_read()
1304 				unsigned long arg)  in userfaultfd_register()  argument
1316 	user_uffdio_register = (struct uffdio_register __user *) arg;  in userfaultfd_register()
1517 				  unsigned long arg)  in userfaultfd_unregister()  argument
1526 	const void __user *buf = (void __user *)arg;  in userfaultfd_unregister()
1673 			    unsigned long arg)  in userfaultfd_wake()  argument
1678 	const void __user *buf = (void __user *)arg;  in userfaultfd_wake()
1705 			    unsigned long arg)  in userfaultfd_copy()  argument
1712 	user_uffdio_copy = (struct uffdio_copy __user *) arg;  in userfaultfd_copy()
1761 				unsigned long arg)  in userfaultfd_zeropage()  argument
1768 	user_uffdio_zeropage = (struct uffdio_zeropage __user *) arg;  in userfaultfd_zeropage()
1826 			   unsigned long arg)  in userfaultfd_api()  argument
1829 	void __user *buf = (void __user *)arg;  in userfaultfd_api()
1866 			      unsigned long arg)  in userfaultfd_ioctl()  argument
1876 		ret = userfaultfd_api(ctx, arg);  in userfaultfd_ioctl()
1879 		ret = userfaultfd_register(ctx, arg);  in userfaultfd_ioctl()
1882 		ret = userfaultfd_unregister(ctx, arg);  in userfaultfd_ioctl()
1885 		ret = userfaultfd_wake(ctx, arg);  in userfaultfd_ioctl()
1888 		ret = userfaultfd_copy(ctx, arg);  in userfaultfd_ioctl()
1891 		ret = userfaultfd_zeropage(ctx, arg);  in userfaultfd_ioctl()