From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758886AbcG1Pbd (ORCPT ); Thu, 28 Jul 2016 11:31:33 -0400 Received: from mail-wm0-f41.google.com ([74.125.82.41]:35418 "EHLO mail-wm0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755830AbcG1Pb0 (ORCPT ); Thu, 28 Jul 2016 11:31:26 -0400 From: Alexander Potapenko To: dvyukov@google.com, kcc@google.com, aryabinin@virtuozzo.com, adech.fo@gmail.com, cl@linux.com, akpm@linux-foundation.org, rostedt@goodmis.org, js1304@gmail.com, iamjoonsoo.kim@lge.com, kuthonuzo.luruo@hpe.com Cc: kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH v8 0/3] mm, kasan: stackdepot and quarantine for SLUB Date: Thu, 28 Jul 2016 17:31:16 +0200 Message-Id: <1469719879-11761-1-git-send-email-glider@google.com> X-Mailer: git-send-email 2.8.0.rc3.226.g39d4020 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch set enables stackdepot and quarantine for SLUB allocator and fixes a problem with incorrect calculating the offset of the nearest object in the presence of SLUB red zones. Alexander Potapenko (3): mm, kasan: account for object redzone in SLUB's nearest_obj() mm, kasan: align free_meta_offset on sizeof(void*) mm, kasan: switch SLUB to stackdepot, enable memory quarantine for SLUB --- v8: - added "mm, kasan: align free_meta_offset on sizeof(void*)" - incorporated fixes by Andrey Ryabinin --- include/linux/kasan.h | 2 ++ include/linux/slab_def.h | 3 ++- include/linux/slub_def.h | 14 ++++++++--- lib/Kconfig.kasan | 4 +-- mm/kasan/Makefile | 3 +-- mm/kasan/kasan.c | 63 ++++++++++++++++++++++++------------------------ mm/kasan/kasan.h | 3 +-- mm/kasan/report.c | 8 +++--- mm/slab.h | 2 ++ mm/slub.c | 59 ++++++++++++++++++++++++++++++++++----------- 10 files changed, 100 insertions(+), 61 deletions(-) -- 2.8.0.rc3.226.g39d4020