Re: [PATCH] powerpc64/ftrace: Include ftrace.h needed for enable/disable calls
From: Naveen N. Rao <hidden>
Date: 2018-08-17 10:25:52
Luke Dashjr wrote:
this_cpu_disable_ftrace and this_cpu_enable_ftrace are inlines in ftrace.=
h
Without it included, the build fails.
I'm unable to reproduce this. Can you share your .config and the build=20 environment?
=20
Fixes: a4bc64d305af ("powerpc64/ftrace: Disable ftrace during kvm entry/e=xit")
quoted hunk
Signed-off-by: Luke Dashjr <redacted> Cc: stable@vger.kernel.org --- arch/powerpc/kvm/book3s_hv.c | 1 + 1 file changed, 1 insertion(+) =20diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index ee4a8854985e..15c2c64291f4 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>=20 +#include <asm/ftrace.h> #include <asm/reg.h> #include <asm/ppc-opcode.h> #include <asm/asm-prototypes.h>
In any case, this change itself looks alright to me. So: Acked-by: Naveen N. Rao <redacted> Thanks, Naveen =