From c0a5149105ab5f76f7c5a8fc2eb3d79fe3de6582 Mon Sep 17 00:00:00 2001 From: Nicholas Piggin Date: Thu, 13 Oct 2016 13:07:14 +1100 Subject: [PATCH] powerpc: Make _ASM_NOKPROBE_SYMBOL a noop when KPROBES not defined Signed-off-by: Nicholas Piggin Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/ppc_asm.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h index bf9de5575ca9..025833b8df9f 100644 --- a/arch/powerpc/include/asm/ppc_asm.h +++ b/arch/powerpc/include/asm/ppc_asm.h @@ -263,10 +263,14 @@ n: * latter is for those that incdentially must be excluded from probing * and allows them to be linked at more optimal location within text. */ +#ifdef CONFIG_KPROBES #define _ASM_NOKPROBE_SYMBOL(entry) \ .pushsection "_kprobe_blacklist","aw"; \ PPC_LONG (entry) ; \ .popsection +#else +#define _ASM_NOKPROBE_SYMBOL(entry) +#endif #define FUNC_START(name) _GLOBAL(name) #define FUNC_END(name)