People using multiprocessor machines who say Y here should also say
Y to "Enhanced Real Time Clock Support", below.
- See also <file:Documentation/lockup-watchdogs.txt> and the SMP-HOWTO
+ See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO
available at <http://www.tldp.org/docs.html#howto>.
If you don't know what to do here, say N.