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s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=Pcjdii+vI+eVQZmrwdTthlIVK/0Kn69OYG7nvUYx2MA=; b=NcmIqqfB5ogwwFXOsyr3TenSul711pNCMaXO4otVLaFJeB8h1W3D82Bdaw8LDUedTw cWCG8okrWQ2lZkFW/K7gbHQRqdhVuy2Dc0fjksuxMJQEvVQGbDJ3HSIq08zANFFzdThp 5MJJp/yNc08V6hBVlNiXQe5Phdnwqd2edaitbkPa5eIvPbE9BKWToYDOePSO9uKA6Xxw lT50WgVEhgWyiSoWZFQsGujfLex/TscNVDOx8SXfJcbCB6Xa9EGacKjsvitiUIUl+CWj 8pTUobvUGz/hPDax0gTYRQkgCBr0mqF/HLz/ujVXW1VqYdSuWDGot3AW9FF9PW1wlI/L qTmg== X-Gm-Message-State: AOAM530v8K/42rdDJ1+6xUzyYNJK7KIrG7zHRSgzzaFEbNfBkMxcz0lr gt7MSv7vNIqvk2L0u8Tvh7JapCWrKJX4KfMh X-Google-Smtp-Source: ABdhPJwGtKOUaM9cDXGccXYrlTX/mHgBIiWRUSJFoL3akBtuqei2t6t2Xj/3Q/TY5PmNwmQ5jMza6h7dr+dQTGY+ X-Received: by 2002:a1c:6083:: with SMTP id u125mr3397670wmb.161.1597426123818; Fri, 14 Aug 2020 10:28:43 -0700 (PDT) Date: Fri, 14 Aug 2020 19:27:16 +0200 In-Reply-To: Message-Id: <8cea9310fa8d55775ec137e5df4d8bb654bc24fe.1597425745.git.andreyknvl@google.com> Mime-Version: 1.0 References: X-Mailer: git-send-email 2.28.0.220.ged08abb693-goog Subject: [PATCH 34/35] kasan, arm64: enable CONFIG_KASAN_HW_TAGS From: Andrey Konovalov To: Dmitry Vyukov , Vincenzo Frascino , Catalin Marinas , kasan-dev@googlegroups.com Cc: Andrey Ryabinin , Alexander Potapenko , Marco Elver , Evgenii Stepanov , Elena Petrova , Branislav Rankov , Kevin Brodsky , Will Deacon , Andrew Morton , linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrey Konovalov Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 80BB2100DD081 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hardware tag-based KASAN is now ready, enable the configuration option. Signed-off-by: Andrey Konovalov --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 70a7880d5145..0d95d8391d0f 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -131,6 +131,7 @@ config ARM64 select HAVE_ARCH_JUMP_LABEL_RELATIVE select HAVE_ARCH_KASAN if !(ARM64_16K_PAGES && ARM64_VA_BITS_48) select HAVE_ARCH_KASAN_SW_TAGS if HAVE_ARCH_KASAN + select HAVE_ARCH_KASAN_HW_TAGS if (HAVE_ARCH_KASAN && ARM64_MTE) select HAVE_ARCH_KGDB select HAVE_ARCH_MMAP_RND_BITS select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT -- 2.28.0.220.ged08abb693-goog