From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.6 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_PASS,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6704EC43444 for ; Wed, 2 Jan 2019 17:36:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3B7CF218FC for ; Wed, 2 Jan 2019 17:36:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="eInQQm6s" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726618AbfABRgP (ORCPT ); Wed, 2 Jan 2019 12:36:15 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:38795 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726254AbfABRgO (ORCPT ); Wed, 2 Jan 2019 12:36:14 -0500 Received: by mail-wr1-f68.google.com with SMTP id v13so31232602wrw.5 for ; Wed, 02 Jan 2019 09:36:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=WqvxLRjs/8snQEsiyX94OkFXxMlQW9YzCnB6B4t2n8E=; b=eInQQm6sEDrSW8Ri+2HTk9tz3KWL9anV9aQzBFXwpIjQ4AslOvmf6JrAnCjVPVskuq ggP7jCm5cJAgtjJ/fZmLjKcm/Xveqors2DstMRikDY34EH2+KXOkbSK4m0kIaz6QLcbI otUByN5572pZdK9BeiJ9bovq8A4K9xoY6l8mD3nYm3QjXsnb16R2Wg/qaxZGqvXtEoc6 UNb5Ta0RlReeCtasTgUG2dYzC6YmZAs1X6pvyDHur7RbcME8G/AXmy+Yrdw9M7dJ+YMs kqL+2tdPZkveGaEuzfj676vUysAAq7naoRF0853qdrcjSVmYRPA26o6RQaPkZzaIT0/V dC8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=WqvxLRjs/8snQEsiyX94OkFXxMlQW9YzCnB6B4t2n8E=; b=lqml7HA9x1W6meRKin+zSxveb0SBYDANFaLZpe2tXSIFa7Iv1Lsr+u2uqCYQvuuGWS MiTxX7PqU9LDNn8ReM6KnTiR9uUGcUTnHCfVHTAulCC6yLY6bTfnmV48XAlPJEuynNar RvGm34TUsM+eMaUpri4LsMe8xiPN8TNFB9zsUNwX9AFqudlsqKFd84r/AFAtsCP3XWqR K/qghbTThMm9UQDVp5Fx4Je+QhbrL7K5qhNt8Rtt7dASPErR0DieAvCRJwJX5AYwfykv fR8dkIYFN3C3kZYi+gHC17yPW47L5kHLP+ozmz7IoQKnQsDdklps4gKW4XAP//rVs5i+ 2P6g== X-Gm-Message-State: AJcUukdOxIkn+PtEDATb2glD5r1hnBUHU1CRk18FILdb177kz46LgwvW xvov8CaU11NiEQyE1jrgpi1A3w== X-Google-Smtp-Source: ALg8bN66RPF5pJV4sTABV8H6vo3c/v+grDb2wiefBxmR4QoVbGBAeb/TQmsmt/DjfRVG2/5x2PUzCA== X-Received: by 2002:a5d:5182:: with SMTP id k2mr38617647wrv.121.1546450573026; Wed, 02 Jan 2019 09:36:13 -0800 (PST) Received: from andreyknvl0.muc.corp.google.com ([2a00:79e0:15:13:8ce:d7fa:9f4c:492]) by smtp.gmail.com with ESMTPSA id t4sm45987076wrm.6.2019.01.02.09.36.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 02 Jan 2019 09:36:11 -0800 (PST) From: Andrey Konovalov To: Andrey Ryabinin , Alexander Potapenko , Dmitry Vyukov , Catalin Marinas , Will Deacon , Christoph Lameter , Andrew Morton , Mark Rutland , Nick Desaulniers , Marc Zyngier , Dave Martin , Ard Biesheuvel , "Eric W . Biederman" , Ingo Molnar , Paul Lawrence , Geert Uytterhoeven , Arnd Bergmann , "Kirill A . Shutemov" , Greg Kroah-Hartman , Kate Stewart , Mike Rapoport , Vincenzo Frascino , kasan-dev@googlegroups.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sparse@vger.kernel.org, linux-mm@kvack.org, linux-kbuild@vger.kernel.org Cc: Kostya Serebryany , Evgeniy Stepanov , Lee Smith , Ramana Radhakrishnan , Jacob Bramley , Ruben Ayrapetyan , Jann Horn , Mark Brand , Chintan Pandya , Vishwath Mohan , Andrey Konovalov Subject: [PATCH v2 0/3] kasan: tag-based mode fixes Date: Wed, 2 Jan 2019 18:36:05 +0100 Message-Id: X-Mailer: git-send-email 2.20.1.415.g653613c723-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Andrew, This patchset includes an updated "kasan, arm64: use ARCH_SLAB_MINALIGN instead of manual aligning" patch and fixes for two more issues that were uncovered while testing with a variety of different config options enabled. Thanks! Andrey Konovalov (3): kasan, arm64: use ARCH_SLAB_MINALIGN instead of manual aligning kasan: make tag based mode work with CONFIG_HARDENED_USERCOPY kasan: fix krealloc handling for tag-based mode arch/arm64/include/asm/kasan.h | 4 ++++ include/linux/kasan.h | 14 +++++--------- include/linux/slab.h | 5 +++-- mm/kasan/common.c | 22 ++++++++++++---------- mm/slab.c | 8 ++++---- mm/slab_common.c | 2 +- mm/slub.c | 12 +++++++----- 7 files changed, 36 insertions(+), 31 deletions(-) -- 2.20.1.415.g653613c723-goog