tree 2e9f3428dca0967601ee1d30ff2a2691334b8ab7
parent 5b4236e17cc1bd9fa14b2b0c7a4ae632d41f2e20
author Richard Weinberger <richard@nod.at> 1493878510 +0200
committer Richard Weinberger <richard@nod.at> 1493878510 +0200

um: Add missing NR_CPUS include

We need linux/threads.h for that variable.

Fixes: 8bba077066d6d0 ("um: Set number of CPUs")
Signed-off-by: Richard Weinberger <richard@nod.at>