Re: [PATCH V3 00/17] perf tools and x86 PTI entry trampolines

Arnaldo Carvalho de Melo
2018-06-05T15:29:49Z

Em Thu, May 31, 2018 at 03:09:38PM +0300, Adrian Hunter escreveu:
> On 22/05/18 13:54, Adrian Hunter wrote:
> > Hi
> >
> > Here is V3 of patches to support x86 PTI entry trampolines in perf tools.
> >
> > Patches also here:
> > http://git.infradead.org/users/ahunter/linux-perf.git/shortlog/refs/heads/perf-tools-kpti-v3
> > git://git.infradead.org/users/ahunter/linux-perf.git perf-tools-kpti-v3
> >
>
> Arnaldo has queued the tools patches, but there are still 3 kernel patches:
>
> kallsyms: Simplify update_iter_mod()
> kallsyms, x86: Export addresses of syscall trampolines
> x86: Add entry trampolines to kcore
>
> Are there any further comments on these? Can they be applied?

Would be interesting to have some acked-by from kernel folks :-\

- Arnaldo