Re: [PATCH 1/1] nds32: Fix gcc 8.0 compiler option incompatible.

2018-10-19 Thread Greentime Hu
Nickhu  於 2018年10月18日 週四 下午4:38寫道:
>
> When the kernel configs of ftrace and frame pointer options are
> choosed, the compiler option of kernel will incompatible.
> Error message:
> nds32le-linux-gcc: error: -pg and -fomit-frame-pointer are 
> incompatible
>
> Signed-off-by: Nickhu 
> Signed-off-by: Zong Li 
> ---
>  arch/nds32/mm/Makefile | 6 +-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/arch/nds32/mm/Makefile b/arch/nds32/mm/Makefile
> index 6b6855852223..7c5c15ad854a 100644
> --- a/arch/nds32/mm/Makefile
> +++ b/arch/nds32/mm/Makefile
> @@ -4,4 +4,8 @@ obj-y   := extable.o tlb.o \
>
>  obj-$(CONFIG_ALIGNMENT_TRAP)   += alignment.o
>  obj-$(CONFIG_HIGHMEM)   += highmem.o
> -CFLAGS_proc-n13.o  += -fomit-frame-pointer
> +
> +ifdef CONFIG_FUNCTION_TRACER
> +CFLAGS_REMOVE_proc.o = $(CC_FLAGS_FTRACE)
> +endif
> +CFLAGS_proc.o  += -fomit-frame-pointer
Hi Nick,

Thanks.
Acked-by: Greentime Hu 


Re: [PATCH 1/1] nds32: Fix gcc 8.0 compiler option incompatible.

2018-10-19 Thread Greentime Hu
Nickhu  於 2018年10月18日 週四 下午4:38寫道:
>
> When the kernel configs of ftrace and frame pointer options are
> choosed, the compiler option of kernel will incompatible.
> Error message:
> nds32le-linux-gcc: error: -pg and -fomit-frame-pointer are 
> incompatible
>
> Signed-off-by: Nickhu 
> Signed-off-by: Zong Li 
> ---
>  arch/nds32/mm/Makefile | 6 +-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/arch/nds32/mm/Makefile b/arch/nds32/mm/Makefile
> index 6b6855852223..7c5c15ad854a 100644
> --- a/arch/nds32/mm/Makefile
> +++ b/arch/nds32/mm/Makefile
> @@ -4,4 +4,8 @@ obj-y   := extable.o tlb.o \
>
>  obj-$(CONFIG_ALIGNMENT_TRAP)   += alignment.o
>  obj-$(CONFIG_HIGHMEM)   += highmem.o
> -CFLAGS_proc-n13.o  += -fomit-frame-pointer
> +
> +ifdef CONFIG_FUNCTION_TRACER
> +CFLAGS_REMOVE_proc.o = $(CC_FLAGS_FTRACE)
> +endif
> +CFLAGS_proc.o  += -fomit-frame-pointer
Hi Nick,

Thanks.
Acked-by: Greentime Hu 


[PATCH 1/1] nds32: Fix gcc 8.0 compiler option incompatible.

2018-10-18 Thread Nickhu
When the kernel configs of ftrace and frame pointer options are
choosed, the compiler option of kernel will incompatible.
Error message:
nds32le-linux-gcc: error: -pg and -fomit-frame-pointer are 
incompatible

Signed-off-by: Nickhu 
Signed-off-by: Zong Li 
---
 arch/nds32/mm/Makefile | 6 +-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/nds32/mm/Makefile b/arch/nds32/mm/Makefile
index 6b6855852223..7c5c15ad854a 100644
--- a/arch/nds32/mm/Makefile
+++ b/arch/nds32/mm/Makefile
@@ -4,4 +4,8 @@ obj-y   := extable.o tlb.o \
 
 obj-$(CONFIG_ALIGNMENT_TRAP)   += alignment.o
 obj-$(CONFIG_HIGHMEM)   += highmem.o
-CFLAGS_proc-n13.o  += -fomit-frame-pointer
+
+ifdef CONFIG_FUNCTION_TRACER
+CFLAGS_REMOVE_proc.o = $(CC_FLAGS_FTRACE)
+endif
+CFLAGS_proc.o  += -fomit-frame-pointer
-- 
2.17.0



[PATCH 1/1] nds32: Fix gcc 8.0 compiler option incompatible.

2018-10-18 Thread Nickhu
When the kernel configs of ftrace and frame pointer options are
choosed, the compiler option of kernel will incompatible.
Error message:
nds32le-linux-gcc: error: -pg and -fomit-frame-pointer are 
incompatible

Signed-off-by: Nickhu 
Signed-off-by: Zong Li 
---
 arch/nds32/mm/Makefile | 6 +-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/nds32/mm/Makefile b/arch/nds32/mm/Makefile
index 6b6855852223..7c5c15ad854a 100644
--- a/arch/nds32/mm/Makefile
+++ b/arch/nds32/mm/Makefile
@@ -4,4 +4,8 @@ obj-y   := extable.o tlb.o \
 
 obj-$(CONFIG_ALIGNMENT_TRAP)   += alignment.o
 obj-$(CONFIG_HIGHMEM)   += highmem.o
-CFLAGS_proc-n13.o  += -fomit-frame-pointer
+
+ifdef CONFIG_FUNCTION_TRACER
+CFLAGS_REMOVE_proc.o = $(CC_FLAGS_FTRACE)
+endif
+CFLAGS_proc.o  += -fomit-frame-pointer
-- 
2.17.0