linux-kernel - [PATCH v4 0/5] mm/kasan: Add object validation in ksize()

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Date:   Thu, 27 Jun 2019 11:44:40 +0200
From:   Marco Elver <elver@...gle.com>
To:     elver@...gle.com
Cc:     linux-kernel@...r.kernel.org,
        Andrey Ryabinin <aryabinin@...tuozzo.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Alexander Potapenko <glider@...gle.com>,
        Andrey Konovalov <andreyknvl@...gle.com>,
        Christoph Lameter <cl@...ux.com>,
        Pekka Enberg <penberg@...nel.org>,
        David Rientjes <rientjes@...gle.com>,
        Joonsoo Kim <iamjoonsoo.kim@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Mark Rutland <mark.rutland@....com>,
        Kees Cook <keescook@...omium.org>, kasan-dev@...glegroups.com,
        linux-mm@...ck.org
Subject: [PATCH v4 0/5] mm/kasan: Add object validation in ksize()

This version only changes use of BUG_ON to WARN_ON_ONCE in
mm/slab_common.c.

Previous version:
http://lkml.kernel.org/r/20190626142014.141844-1-elver@google.com

Marco Elver (5):
  mm/kasan: Introduce __kasan_check_{read,write}
  mm/kasan: Change kasan_check_{read,write} to return boolean
  lib/test_kasan: Add test for double-kzfree detection
  mm/slab: Refactor common ksize KASAN logic into slab_common.c
  mm/kasan: Add object validation in ksize()

 include/linux/kasan-checks.h | 47 ++++++++++++++++++++++++++++++------
 include/linux/kasan.h        |  7 ++++--
 include/linux/slab.h         |  1 +
 lib/test_kasan.c             | 17 +++++++++++++
 mm/kasan/common.c            | 14 +++++------
 mm/kasan/generic.c           | 13 +++++-----
 mm/kasan/kasan.h             | 10 +++++++-
 mm/kasan/tags.c              | 12 +++++----
 mm/slab.c                    | 28 +++++----------------
 mm/slab_common.c             | 46 +++++++++++++++++++++++++++++++++++
 mm/slob.c                    |  4 +--
 mm/slub.c                    | 14 ++---------
 12 files changed, 148 insertions(+), 65 deletions(-)

-- 
2.22.0.410.gd8fdbe21b5-goog