Lines Matching defs:user_addr
159 unsigned long user_addr;
161 user_addr = vm_mmap(NULL, 0, PAGE_SIZE,
164 if (user_addr >= TASK_SIZE) {
168 execute_user_location((void *)user_addr);
169 vm_munmap(user_addr, PAGE_SIZE);
179 unsigned long user_addr, tmp = 0;
182 user_addr = vm_mmap(NULL, 0, PAGE_SIZE,
185 if (user_addr >= TASK_SIZE) {
190 if (copy_to_user((void __user *)user_addr, &tmp, sizeof(tmp))) {
192 vm_munmap(user_addr, PAGE_SIZE);
196 ptr = (unsigned long *)user_addr;
207 vm_munmap(user_addr, PAGE_SIZE);