[PATCH 0/4] kasan: support stack instrumentation for tag-based mode

[Andrey Konovalov <andreyknvl@google.com>]

This goes on top of Walter's patch titled "kasan: fix KASAN unit tests
for tag-based KASAN" (already in mm tree).

Bugzilla link: https://bugzilla.kernel.org/show_bug.cgi?id=203497

Thanks to Walter Wu for debugging and testing.

Andrey Konovalov (4):
  kasan: don't tag stacks allocated with pagealloc
  kasan, arm64: don't instrument functions that enable kasan
  kasan: allow enabling stack tagging for tag-based mode
  kasan: adjust kasan_stack_oob for tag-based mode

 arch/arm64/kernel/setup.c | 2 +-
 init/main.c               | 2 +-
 kernel/fork.c             | 3 ++-
 lib/test_kasan.c          | 2 +-
 scripts/Makefile.kasan    | 3 ++-
 5 files changed, 7 insertions(+), 5 deletions(-)

-- 
2.28.0.163.g6104cc2f0b6-goog