[0/1] kasan: add memory corruption identification for hardware tag-based

Message

Kuan-Ying Lee May 30, 2021, 4:47 a.m. UTC

This patch is for hardware tag-based kasan to make a good guess
on the kasan bug. Report kasan bug is slab out-of-bound or
use-after-free. Refer to software tag-based kasan detection
mechanism.

Kuan-Ying Lee (1):
  kasan: add memory corruption identification for hardware tag-based
    mode

 lib/Kconfig.kasan         |  8 ++++++++
 mm/kasan/hw_tags.c        | 25 ++++++++++++++++++++++---
 mm/kasan/kasan.h          |  4 ++--
 mm/kasan/report_hw_tags.c | 28 ++++++++++++++++++++++++++++
 4 files changed, 60 insertions(+), 5 deletions(-)