Re: [PATCH] kasan, scs: collect stack traces from shadow stack

[Andrey Konovalov]

On Mon, Mar 14, 2022 at 8:17 AM Dmitry Vyukov <dvyukov@xxxxxxxxxx> wrote:
>
> > +static unsigned int save_shadow_stack(unsigned long *entries,
> > +                                     unsigned int nr_entries)
> > +{
> > +       unsigned long *scs_sp = task_scs_sp(current);
> > +       unsigned long *scs_base = task_scs(current);
>
> Just to double-check: interrupt frames are also appended to the the
> current task buffer, right?

Looked into this and found a few issues, will fix in v2. Interrupt
frames will be collected then.