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From:   Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
To:     Nicholas Tang <nicholas.tang@mediatek.com>,
        Andrew Yang <andrew.yang@mediatek.com>,
        Andrey Konovalov <andreyknvl@gmail.com>,
        Andrey Ryabinin <ryabinin.a.a@gmail.com>,
        Alexander Potapenko <glider@google.com>,
        Marco Elver <elver@google.com>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Chinwen Chang <chinwen.chang@mediatek.com>,
        Andrew Morton <akpm@linux-foundation.org>
CC:     <kasan-dev@googlegroups.com>, <linux-mm@kvack.org>,
        <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-mediatek@lists.infradead.org>,
        Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Subject: [PATCH v3 0/2] kasan: reset tag when accessing invalid metadata
Date:   Wed, 4 Aug 2021 17:09:55 +0800
Message-ID: <20210804090957.12393-1-Kuan-Ying.Lee@mediatek.com>
MIME-Version: 1.0
Content-Type: text/plain
Precedence: bulk

With hardware tag-based kasan enabled, we reset the tag
when we access metadata to avoid from false alarm.

Changes since v3:
 - Remove inappropriate suggested-by

Changes since v2:
 - Refine the commit message in detail.
 - Thanks Andrey's explanation about false alarm
   of kmemleak.

Kuan-Ying Lee (2):
  kasan, kmemleak: reset tags when scanning block
  kasan, slub: reset tag when printing address

 mm/kmemleak.c | 6 +++---
 mm/slub.c     | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

-- 
2.18.0