From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f69.google.com (mail-wm0-f69.google.com [74.125.82.69]) by kanga.kvack.org (Postfix) with ESMTP id F0D326B0281 for ; Tue, 15 Nov 2016 09:22:28 -0500 (EST) Received: by mail-wm0-f69.google.com with SMTP id u144so704428wmu.1 for ; Tue, 15 Nov 2016 06:22:28 -0800 (PST) Received: from mail-wm0-x229.google.com (mail-wm0-x229.google.com. [2a00:1450:400c:c09::229]) by mx.google.com with ESMTPS id f9si28646554wjw.135.2016.11.15.06.22.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 15 Nov 2016 06:22:27 -0800 (PST) Received: by mail-wm0-x229.google.com with SMTP id a197so170078678wmd.0 for ; Tue, 15 Nov 2016 06:22:27 -0800 (PST) From: Dmitry Vyukov Subject: [PATCH] kasan: update kasan_global for gcc 7 Date: Tue, 15 Nov 2016 15:22:23 +0100 Message-Id: <1479219743-28682-1-git-send-email-dvyukov@google.com> Sender: owner-linux-mm@kvack.org List-ID: To: aryabinin@virtuozzo.com, glider@google.com, akpm@linux-foundation.org Cc: Dmitry Vyukov , kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org kasan_global struct is part of compiler/runtime ABI. gcc revision 241983 has added a new field to kasan_global struct. Update kernel definition of kasan_global struct to include the new field. Signed-off-by: Dmitry Vyukov Cc: aryabinin@virtuozzo.com Cc: glider@google.com Cc: akpm@linux-foundation.org Cc: kasan-dev@googlegroups.com Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org --- include/linux/compiler-gcc.h | 4 +++- mm/kasan/kasan.h | 3 +++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 432f5c9..928e5ca 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -263,7 +263,9 @@ #endif #endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP && !__CHECKER__ */ -#if GCC_VERSION >= 50000 +#if GCC_VERSION >= 70000 +#define KASAN_ABI_VERSION 5 +#elif GCC_VERSION >= 50000 #define KASAN_ABI_VERSION 4 #elif GCC_VERSION >= 40902 #define KASAN_ABI_VERSION 3 diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h index e5c2181..03f4545 100644 --- a/mm/kasan/kasan.h +++ b/mm/kasan/kasan.h @@ -53,6 +53,9 @@ struct kasan_global { #if KASAN_ABI_VERSION >= 4 struct kasan_source_location *location; #endif +#if KASAN_ABI_VERSION >= 5 + char *odr_indicator; +#endif }; /** -- 2.8.0.rc3.226.g39d4020 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org