WARN_ON(tsk->plug);
- /*
- * If do_dead is called because this processes oopsed, it's possible
- * that get_fs() was left as KERNEL_DS, so reset it to USER_DS before
- * continuing. Amongst other possible reasons, this is to prevent
- * mm_release()->clear_child_tid() from writing to a user-controlled
- * kernel address.
- *
- * On uptodate architectures force_uaccess_begin is a noop. On
- * architectures that still have set_fs/get_fs in addition to handling
- * oopses handles kernel threads that run as set_fs(KERNEL_DS) by
- * default.
- */
- force_uaccess_begin();
-
kcov_task_exit(tsk);
coredump_task_exit(tsk);