powerpc64/ftrace: Include ftrace.h needed for enable/disable calls

Luke Dashjr · mpe · commit d6ee76d3d37d · 2018-08-21T15:58:34.000+10:00
this_cpu_disable_ftrace and this_cpu_enable_ftrace are inlines in ftrace.h Without it included, the build fails. Fixes: a4bc64d ("powerpc64/ftrace: Disable ftrace during kvm entry/exit") Cc: stable@vger.kernel.org # v4.18+ Signed-off-by: Luke Dashjr <luke-jr+git@utopios.org> Acked-by: Naveen N. Rao <naveen.n.rao at linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
@@ -46,6 +46,7 @@
 #include <linux/compiler.h>
 #include <linux/of.h>
 
+#include <asm/ftrace.h>
 #include <asm/reg.h>
 #include <asm/ppc-opcode.h>
 #include <asm/asm-prototypes.h>
