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

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Message-Id: <cover.1596199677.git.andreyknvl@google.com>
Date:   Fri, 31 Jul 2020 15:20:37 +0200
From:   Andrey Konovalov <andreyknvl@...gle.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Andrey Ryabinin <aryabinin@...tuozzo.com>,
        Alexander Potapenko <glider@...gle.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Marco Elver <elver@...gle.com>, kasan-dev@...glegroups.com,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Walter Wu <walter-zh.wu@...iatek.com>,
        Elena Petrova <lenaptr@...gle.com>,
        Vincenzo Frascino <vincenzo.frascino@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Andrey Konovalov <andreyknvl@...gle.com>
Subject: [PATCH 0/4] kasan: support stack instrumentation for tag-based mode

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