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

Kuan-Ying Lee Kuan-Ying.Lee at mediatek.com
Sat Jun 26 03:13:08 PDT 2021


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 at mediatek.com> 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


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