On Tue 2022-02-22 11:20 +0000, Christophe Leroy wrote:
> I don't know.
>
> The comment says:
>
> # These are called from save_stack_trace() on slub debug path,
> # and produce insane amounts of uninteresting coverage.
>
> This was brought by commit 5c9a8750a640 ("kernel: add kcov code coverage")
>
> Since then, some architectures don't have save_stack_trace() anymore as
> they were converted to generic ARCH_STACKWALK.
> It was done on powerpc by commit a1cdef04f22d ("powerpc: Convert
> stacktrace to generic ARCH_STACKWALK")
>
> Whatever you decide to do, you can't leave this in kernel/Makefile as
> module.o is gone.
Fair enough. I'll move it and copy the comment to kernel/module/Makefile.
--
Aaron Tomlin
