122 	if (len && (start > uwq->msg.arg.pagefault.address ||  in userfaultfd_wake_function()
123 		    start + len <= uwq->msg.arg.pagefault.address))  in userfaultfd_wake_function()
208 	msg.arg.pagefault.address = address;  in userfault_msg()
219 		msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WRITE;  in userfault_msg()
221 		msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WP;  in userfault_msg()
223 		msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_MINOR;  in userfault_msg()
225 		msg.arg.pagefault.feat.ptid = task_pid_vnr(current);  in userfault_msg()
617 					ewq->msg.arg.reserved.reserved1;  in userfaultfd_event_wait_completion()
730 	ewq.msg.arg.reserved.reserved1 = (unsigned long)fctx->new;  in dup_fctx()
786 	ewq.msg.arg.remap.from = from;  in mremap_userfaultfd_complete()
787 	ewq.msg.arg.remap.to = to;  in mremap_userfaultfd_complete()
788 	ewq.msg.arg.remap.len = len;  in mremap_userfaultfd_complete()
812 	ewq.msg.arg.remove.start = start;  in userfaultfd_remove()
813 	ewq.msg.arg.remove.end = end;  in userfaultfd_remove()
871 		ewq.msg.arg.remove.start = ctx->start;  in userfaultfd_unmap_complete()
872 		ewq.msg.arg.remove.end = ctx->end;  in userfaultfd_unmap_complete()
1033 	msg->arg.reserved.reserved1 = 0;  in resolve_userfault_fork()
1034 	msg->arg.fork.ufd = fd;  in resolve_userfault_fork()
1113 					uwq->msg.arg.reserved.reserved1;  in userfaultfd_ctx_read()
1317 				unsigned long arg)  in userfaultfd_register()  argument
1329 	user_uffdio_register = (struct uffdio_register __user *) arg;  in userfaultfd_register()
1551 				  unsigned long arg)  in userfaultfd_unregister()  argument
1560 	const void __user *buf = (void __user *)arg;  in userfaultfd_unregister()
1710 			    unsigned long arg)  in userfaultfd_wake()  argument
1715 	const void __user *buf = (void __user *)arg;  in userfaultfd_wake()
1742 			    unsigned long arg)  in userfaultfd_copy()  argument
1749 	user_uffdio_copy = (struct uffdio_copy __user *) arg;  in userfaultfd_copy()
1801 				unsigned long arg)  in userfaultfd_zeropage()  argument
1808 	user_uffdio_zeropage = (struct uffdio_zeropage __user *) arg;  in userfaultfd_zeropage()
1854 				    unsigned long arg)  in userfaultfd_writeprotect()  argument
1865 	user_uffdio_wp = (struct uffdio_writeprotect __user *) arg;  in userfaultfd_writeprotect()
1906 static int userfaultfd_continue(struct userfaultfd_ctx *ctx, unsigned long arg)  in userfaultfd_continue()  argument
1913 	user_uffdio_continue = (struct uffdio_continue __user *)arg;  in userfaultfd_continue()
1981 			   unsigned long arg)  in userfaultfd_api()  argument
1984 	void __user *buf = (void __user *)arg;  in userfaultfd_api()
2027 			      unsigned long arg)  in userfaultfd_ioctl()  argument
2037 		ret = userfaultfd_api(ctx, arg);  in userfaultfd_ioctl()
2040 		ret = userfaultfd_register(ctx, arg);  in userfaultfd_ioctl()
2043 		ret = userfaultfd_unregister(ctx, arg);  in userfaultfd_ioctl()
2046 		ret = userfaultfd_wake(ctx, arg);  in userfaultfd_ioctl()
2049 		ret = userfaultfd_copy(ctx, arg);  in userfaultfd_ioctl()
2052 		ret = userfaultfd_zeropage(ctx, arg);  in userfaultfd_ioctl()
2055 		ret = userfaultfd_writeprotect(ctx, arg);  in userfaultfd_ioctl()
2058 		ret = userfaultfd_continue(ctx, arg);  in userfaultfd_ioctl()