Re: [PATCH v3 0/3] kasan: add memory corruption identification support for hw tag-based kasan

From: Kuan-Ying Lee
Date: Sat Jun 26 2021 - 06:13:16 EST


On Mon, 2021-06-21 at 14:45 +0200, Marco Elver wrote:
> On Sun, 20 Jun 2021 at 13:48, Kuan-Ying Lee <
> Kuan-Ying.Lee@xxxxxxxxxxxx> wrote:
> >
> > Add memory corruption identification for hardware tag-based KASAN
> > mode.
> >
> > Changes since v3:
> > - Preserve Copyright from hw_tags.c/sw_tags.c and
> > report_sw_tags.c/report_hw_tags.c
> > - Make non-trivial change in kasan sw tag-based mode
> >
> > Changes since v2:
> > - Thanks for Marco's Suggestion
> > - Rename the CONFIG_KASAN_SW_TAGS_IDENTIFY
> > - Integrate tag-based kasan common part
> > - Rebase to latest linux-next
> >
> > Kuan-Ying Lee (3):
> > kasan: rename CONFIG_KASAN_SW_TAGS_IDENTIFY to
> > CONFIG_KASAN_TAGS_IDENTIFY
> > kasan: integrate the common part of two KASAN tag-based modes
> > kasan: add memory corruption identification support for hardware
> > tag-based mode
>
> I think this looks fine, thank you for your efforts. How did you test
> this? Did you run the lib/test_kasan module with both SW_TAGS and
> HW_TAGS mode? I was about to run that before adding my Reviewed-by.

Thanks for the reminder.
Yes, I run the lib/test_kasan module with SW_TAGS and HW_TAGS mode. :)

>
> Andrey, Alex, if you have time, please have a quick look at the
> series.
>
> Thanks,
> -- Marco