From: Luke Dashjr <luke@dashjr.org>
Date: Thu, 16 Aug 2018 21:36:26 +0000 (+0000)
Subject: powerpc64/ftrace: Include ftrace.h needed for enable/disable calls
X-Git-Tag: v4.19-rc1~24^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d6ee76d3d37d156c479348821574b6f99d6472a1;p=thirdparty%2Fkernel%2Flinux.git

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

this_cpu_disable_ftrace and this_cpu_enable_ftrace are inlines in
ftrace.h Without it included, the build fails.

Fixes: a4bc64d305af ("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
index 06cffc6446fe1..db677a1132fa3 100644
--- 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>