81 	user_addr = vm_mmap(NULL, 0, PAGE_SIZE,  in do_usercopy_stack()
127 	vm_munmap(user_addr, PAGE_SIZE);  in do_usercopy_stack()
149 	user_addr = vm_mmap(NULL, 0, PAGE_SIZE,  in do_usercopy_slab_size()
192 	vm_munmap(user_addr, PAGE_SIZE);  in do_usercopy_slab_size()
225 	user_alloc = vm_mmap(NULL, 0, PAGE_SIZE,  in do_usercopy_slab_whitelist()
269 	vm_munmap(user_alloc, PAGE_SIZE);  in do_usercopy_slab_whitelist()
315 	user_addr = vm_mmap(NULL, 0, PAGE_SIZE,  in lkdtm_USERCOPY_KERNEL()
334 			 unconst + PAGE_SIZE)) {  in lkdtm_USERCOPY_KERNEL()
342 	vm_munmap(user_addr, PAGE_SIZE);  in lkdtm_USERCOPY_KERNEL()
355 	uaddr = vm_mmap(NULL, 0, PAGE_SIZE, PROT_READ | PROT_WRITE,  in do_usercopy_page_span()
363 	memset(kaddr, 0xAA, PAGE_SIZE);  in do_usercopy_page_span()
366 	kaddr += PAGE_SIZE / 2;  in do_usercopy_page_span()
371 			 unconst + (PAGE_SIZE / 2))) {  in do_usercopy_page_span()
378 	if (copy_to_user((void __user *)uaddr, kaddr, unconst + PAGE_SIZE)) {  in do_usercopy_page_span()
387 	vm_munmap(uaddr, PAGE_SIZE);  in do_usercopy_page_span()
394 	addr = vmalloc(PAGE_SIZE);  in lkdtm_USERCOPY_VMALLOC()
419 		do_usercopy_page_span("folio", addr + PAGE_SIZE);  in lkdtm_USERCOPY_FOLIO()