Index: src/sys/powerpc/conf/GENERIC
===================================================================
--- src/sys/powerpc/conf/GENERIC	(revision 46)
+++ src/sys/powerpc/conf/GENERIC	(working copy)
@@ -55,7 +55,7 @@
 options 	SYSVSHM			#SYSV-style shared memory
 options 	SYSVMSG			#SYSV-style message queues
 options 	SYSVSEM			#SYSV-style semaphores
-#options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
+options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
 
 # Debugging for use in -current
 options 	KDB			#Enable the kernel debugger