Re: [PATCH 5/8] x86,tracing: Mark debug_stack_{set_zero,reset)() notrace

Steven Rostedt
2020-02-12T15:18:31Z

On Wed, 12 Feb 2020 16:04:40 +0100
Peter Zijlstra <peterz@infradead.org> wrote:

> > This entire file is notrace:
> >
> > arch/x86/kernel/cpu/Makefile:
> >
> > CFLAGS_REMOVE_common.o = -pg
>
> Urgh, I hate it that that annotation is so hard to find :/ Also, there
> seem to be various flavours of that Makefile magic around.
>
> CFLAGS_REMOVE_lockdep.o = $(CC_FLAGS_FTRACE)
>
> is another variant I encountered.

Actually, that should be the only variant. That was added for various
archs, and should be used consistently throughout.

There's a clean up series for you ;-) (or whoever)

-- Steve