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SubjectRe: [PATCH v3 07/17] scs: add support for stack usage debugging
On Fri, Nov 01, 2019 at 09:32:54AM -0700, Sami Tolvanen wrote:
> On Thu, Oct 31, 2019 at 8:55 PM Kees Cook <keescook@chromium.org> wrote:
> >
> > On Thu, Oct 31, 2019 at 09:46:27AM -0700, samitolvanen@google.com wrote:
> > > Implements CONFIG_DEBUG_STACK_USAGE for shadow stacks.
> >
> > Did I miss it, or is there no Kconfig section for this? I just realized
> > I can't find it. I was going to say "this commit log should explain
> > why/when this option is used", but then figured it might be explained in
> > the Kconfig ... but I couldn't find it. ;)
>
> It's in lib/Kconfig.debug. But yes, I will add a commit message in v4.

Oh duh -- it's an existing option. Cool; I'm all good. :)

--
Kees Cook

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