Messages in this thread Patch in this message | | | From | Abel Vesa <> | Subject | [PATCH 5/7] arm: ftrace: Add ARCH_SUPPORTS_FTRACE_OPS for ftrace with regs | Date | Tue, 6 Dec 2016 17:06:05 +0000 |
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ARCH_SUPPORTS_FTRACE_OPS is needed for livepatch if CONFIG_DYNAMIC_FTRACE_WITH_REGS is defined.
Signed-off-by: Abel Vesa <abelvesa@linux.com> --- arch/arm/include/asm/ftrace.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h index bfe2a2f..f434ce9 100644 --- a/arch/arm/include/asm/ftrace.h +++ b/arch/arm/include/asm/ftrace.h @@ -1,6 +1,10 @@ #ifndef _ASM_ARM_FTRACE #define _ASM_ARM_FTRACE +#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS +#define ARCH_SUPPORTS_FTRACE_OPS 1 +#endif + #ifdef CONFIG_FUNCTION_TRACER #define MCOUNT_ADDR ((unsigned long)(__gnu_mcount_nc)) #define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */ -- 2.7.4
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