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SubjectRe: [PATCH v8 3/5] arm64: replace -pg with CC_FLAGS_FTRACE in mm/kasan Makefile
On Fri, Feb 08, 2019 at 04:10:14PM +0100, Torsten Duwe wrote:
> In preparation for arm64 supporting ftrace built on other compiler
> options, let's have makefiles remove the $(CC_FLAGS_FTRACE)
> flags, whatever these may be, rather than assuming '-pg'.
>
> There should be no functional change as a result of this patch.
>
> Signed-off-by: Torsten Duwe <duwe@suse.de>

With the indentation removed from the commit text:

Reviewed-by: Mark Rutland <mark.rutland@arm.com>

Mark.

>
> ---
> mm/kasan/Makefile | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
> --- a/mm/kasan/Makefile
> +++ b/mm/kasan/Makefile
> @@ -5,8 +5,8 @@ UBSAN_SANITIZE_generic.o := n
> UBSAN_SANITIZE_tags.o := n
> KCOV_INSTRUMENT := n
>
> -CFLAGS_REMOVE_common.o = -pg
> -CFLAGS_REMOVE_generic.o = -pg
> +CFLAGS_REMOVE_common.o = $(CC_FLAGS_FTRACE)
> +CFLAGS_REMOVE_generic.o = $(CC_FLAGS_FTRACE)
> # Function splitter causes unnecessary splits in __asan_load1/__asan_store1
> # see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63533
>

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