From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl0-f71.google.com (mail-pl0-f71.google.com [209.85.160.71]) by kanga.kvack.org (Postfix) with ESMTP id EF6F16B000A for ; Sun, 18 Mar 2018 09:14:08 -0400 (EDT) Received: by mail-pl0-f71.google.com with SMTP id c41-v6so8630717plj.10 for ; Sun, 18 Mar 2018 06:14:08 -0700 (PDT) Received: from huawei.com (szxga05-in.huawei.com. [45.249.212.191]) by mx.google.com with ESMTPS id b66si8045828pgc.148.2018.03.18.06.14.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 18 Mar 2018 06:14:07 -0700 (PDT) From: Abbott Liu Subject: [PATCH 7/7] Enable KASan for arm Date: Sun, 18 Mar 2018 20:53:42 +0800 Message-ID: <20180318125342.4278-8-liuwenliang@huawei.com> In-Reply-To: <20180318125342.4278-1-liuwenliang@huawei.com> References: <20180318125342.4278-1-liuwenliang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Sender: owner-linux-mm@kvack.org List-ID: To: linux@armlinux.org.uk, aryabinin@virtuozzo.com, marc.zyngier@arm.com, kstewart@linuxfoundation.org, gregkh@linuxfoundation.org, f.fainelli@gmail.com, liuwenliang@huawei.com, akpm@linux-foundation.org, afzal.mohd.ma@gmail.com, alexander.levin@verizon.com Cc: glider@google.com, dvyukov@google.com, christoffer.dall@linaro.org, linux@rasmusvillemoes.dk, mawilcox@microsoft.com, pombredanne@nexb.com, ard.biesheuvel@linaro.org, vladimir.murzin@arm.com, nicolas.pitre@linaro.org, tglx@linutronix.de, thgarnie@google.com, dhowells@redhat.com, keescook@chromium.org, arnd@arndb.de, geert@linux-m68k.org, tixy@linaro.org, mark.rutland@arm.com, james.morse@arm.com, zhichao.huang@linaro.org, jinb.park7@gmail.com, labbott@redhat.com, philip@cog.systems, grygorii.strashko@linaro.org, catalin.marinas@arm.com, opendmb@gmail.com, kirill.shutemov@linux.intel.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, kvmarm@lists.cs.columbia.edu, linux-mm@kvack.org From: Andrey Ryabinin This patch enable kernel address sanitizer for arm. Cc: Andrey Ryabinin Tested-by: Florian Fainelli Signed-off-by: Abbott Liu --- arch/arm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7e3d535..ac2287b 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -49,6 +49,7 @@ config ARM select HAVE_ARCH_BITREVERSE if (CPU_32v7M || CPU_32v7) && !CPU_32v6 select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL && !CPU_ENDIAN_BE32 && MMU select HAVE_ARCH_KGDB if !CPU_ENDIAN_BE32 && MMU + select HAVE_ARCH_KASAN if MMU select HAVE_ARCH_MMAP_RND_BITS if MMU select HAVE_ARCH_SECCOMP_FILTER if (AEABI && !OABI_COMPAT) select HAVE_ARCH_THREAD_STRUCT_WHITELIST -- 2.9.0