Lines Matching defs:user_addr
202 unsigned long user_addr;
204 user_addr = vm_mmap(NULL, 0, PAGE_SIZE,
207 if (user_addr >= TASK_SIZE) {
211 execute_user_location((void *)user_addr);
212 vm_munmap(user_addr, PAGE_SIZE);
222 unsigned long user_addr, tmp = 0;
225 user_addr = vm_mmap(NULL, 0, PAGE_SIZE,
228 if (user_addr >= TASK_SIZE) {
233 if (copy_to_user((void __user *)user_addr, &tmp, sizeof(tmp))) {
235 vm_munmap(user_addr, PAGE_SIZE);
239 ptr = (unsigned long *)user_addr;
250 vm_munmap(user_addr, PAGE_SIZE);