1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/init_main.c b/sys/kern/init_main.c
index 299acbecf75a..eba81cb19945 100644
--- a/sys/kern/init_main.c
+++ b/sys/kern/init_main.c
@@ -73,6 +73,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/unistd.h>
 #include <sys/malloc.h>
 #include <sys/conf.h>
+#include <sys/cpuset.h>
 
 #include <machine/cpu.h>
 
@@ -430,6 +431,7 @@ proc0_init(void *dummy __unused)
 	td->td_base_pri = PUSER;
 	td->td_oncpu = 0;
 	td->td_flags = TDF_INMEM|TDP_KTHREAD;
+	td->td_cpuset = cpuset_thread0();
 	p->p_peers = 0;
 	p->p_leader = p;