[PATCH] Enable gcov support on the ARM architecture

[Arnd Bergmann]

On Wednesday 10 September 2014 16:45:07 Riku Voipio wrote:
> On 8 September 2014 16:25, Arnd Bergmann <arnd at arndb.de> wrote:
> > On Monday 08 September 2014 15:59:34 Riku Voipio wrote:
> >> diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
> >> index 38ddd9f..979c4e9 100644
> >> --- a/arch/arm/kernel/Makefile
> >> +++ b/arch/arm/kernel/Makefile
> >> @@ -5,6 +5,8 @@
> >>  CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET)
> >>  AFLAGS_head.o        := -DTEXT_OFFSET=$(TEXT_OFFSET)
> >>
> >> +GCOV_PROFILE := n
> >> +
> >>  ifdef CONFIG_FUNCTION_TRACER
> >>  CFLAGS_REMOVE_ftrace.o = -pg
> >>  CFLAGS_REMOVE_insn.o = -pg
> 
> > This part doesn't look right: you don't want to disable profiling for
> > the entire directory, only for the parts on which it cannot be used.
> 
> You are right. I can just remove that hunk and I can both boot and
> record coverage info from arch/arm/kernel. Any other comments, or
> should I just resubmit without arch/arm/kernel bits?

Without that part it looks ok to me.

	Arnd