um: Include generic barrier.h



...to get smp_store_release().

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Richard Weinberger <richard@nod.at>

parent 61aad98a

arch/um/include/asm/Kbuild

+1 −0

Original line number	Diff line number	Diff line
		@@ -4,3 +4,4 @@ generic-y += ftrace.h pci.h io.h param.h delay.h mutex.h current.h exec.h
		generic-y += switch_to.h clkdev.h
		generic-y += trace_clock.h
		generic-y += preempt.h
		generic-y += barrier.h