Commits
Oleg Nesterov committed 3ae4cbadf4b
exit_notify: don't take tasklist for TIF_SIGPENDING re-targeting ->siglock provides enough protection to iterate over the thread group. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>