From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f200.google.com (mail-wr0-f200.google.com [209.85.128.200]) by kanga.kvack.org (Postfix) with ESMTP id 1A1996B0033 for ; Fri, 19 Jan 2018 12:44:28 -0500 (EST) Received: by mail-wr0-f200.google.com with SMTP id p4so1721920wrf.4 for ; Fri, 19 Jan 2018 09:44:28 -0800 (PST) Received: from mail-sor-f65.google.com (mail-sor-f65.google.com. [209.85.220.65]) by mx.google.com with SMTPS id f199sor554476wme.71.2018.01.19.09.44.26 for (Google Transport Security); Fri, 19 Jan 2018 09:44:26 -0800 (PST) From: Andrey Konovalov Subject: [PATCH] kasan: add __asan_report_loadN/storeN_noabort callbacks Date: Fri, 19 Jan 2018 18:44:22 +0100 Message-Id: <891fbd1fe77f46701fb1958e77bdd89651c12643.1516383788.git.andreyknvl@google.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrey Ryabinin , Alexander Potapenko , Dmitry Vyukov , kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Kostya Serebryany , Evgeniy Stepanov , Andrey Konovalov Instead of __asan_report_load_n_noabort and __asan_report_store_n_noabort callbacks Clang emits differently named __asan_report_loadN_noabort and __asan_report_storeN_noabort (similar to __asan_loadN/storeN_noabort, whose names both GCC and Clang agree on). Add callback implementation for __asan_report_loadN/storeN_noabort. Signed-off-by: Andrey Konovalov --- mm/kasan/report.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/mm/kasan/report.c b/mm/kasan/report.c index eff12e040498..caf4c9e948c6 100644 --- a/mm/kasan/report.c +++ b/mm/kasan/report.c @@ -450,3 +450,15 @@ void __asan_report_store_n_noabort(unsigned long addr, size_t size) kasan_report(addr, size, true, _RET_IP_); } EXPORT_SYMBOL(__asan_report_store_n_noabort); + +void __asan_report_loadN_noabort(unsigned long addr, size_t size) +{ + kasan_report(addr, size, false, _RET_IP_); +} +EXPORT_SYMBOL(__asan_report_loadN_noabort); + +void __asan_report_storeN_noabort(unsigned long addr, size_t size) +{ + kasan_report(addr, size, true, _RET_IP_); +} +EXPORT_SYMBOL(__asan_report_storeN_noabort); -- 2.16.0.rc1.238.g530d649a79-goog -- 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