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[61.230.18.203]) by smtp.gmail.com with ESMTPSA id t1sm7471108pjo.33.2021.05.29.21.47.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 29 May 2021 21:47:11 -0700 (PDT) From: Kuan-Ying Lee To: Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Dmitry Vyukov , Andrew Morton Cc: kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Walter Wu , Kuan-Ying Lee Subject: [PATCH 0/1] kasan: add memory corruption identification for hardware tag-based Date: Sun, 30 May 2021 12:47:07 +0800 Message-Id: <20210530044708.7155-1-kylee0686026@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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(-) -- 2.17.1