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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT 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 346CAC49EA4 for ; Sun, 20 Jun 2021 11:48:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1972260D07 for ; Sun, 20 Jun 2021 11:48:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229627AbhFTLu0 (ORCPT ); Sun, 20 Jun 2021 07:50:26 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:60709 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S229618AbhFTLuY (ORCPT ); Sun, 20 Jun 2021 07:50:24 -0400 X-UUID: ea194ffd70634a5f858ebec10db9e1cf-20210620 X-UUID: ea194ffd70634a5f858ebec10db9e1cf-20210620 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1529141064; Sun, 20 Jun 2021 19:48:06 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 20 Jun 2021 19:48:05 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sun, 20 Jun 2021 19:48:05 +0800 From: Kuan-Ying Lee To: Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Marco Elver , Dmitry Vyukov , Andrew Morton , Matthias Brugger CC: , , , , , , , , Kuan-Ying Lee Subject: [PATCH v3 0/3] kasan: add memory corruption identification support for hw tag-based kasan Date: Sun, 20 Jun 2021 19:47:53 +0800 Message-ID: <20210620114756.31304-1-Kuan-Ying.Lee@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add memory corruption identification for hardware tag-based KASAN mode. Changes since v3: - Preserve Copyright from hw_tags.c/sw_tags.c and report_sw_tags.c/report_hw_tags.c - Make non-trivial change in kasan sw tag-based mode Changes since v2: - Thanks for Marco's Suggestion - Rename the CONFIG_KASAN_SW_TAGS_IDENTIFY - Integrate tag-based kasan common part - Rebase to latest linux-next Kuan-Ying Lee (3): kasan: rename CONFIG_KASAN_SW_TAGS_IDENTIFY to CONFIG_KASAN_TAGS_IDENTIFY kasan: integrate the common part of two KASAN tag-based modes kasan: add memory corruption identification support for hardware tag-based mode lib/Kconfig.kasan | 4 +-- mm/kasan/Makefile | 4 +-- mm/kasan/hw_tags.c | 22 --------------- mm/kasan/kasan.h | 4 +-- mm/kasan/report_hw_tags.c | 6 +--- mm/kasan/report_sw_tags.c | 46 +----------------------------- mm/kasan/report_tags.h | 55 ++++++++++++++++++++++++++++++++++++ mm/kasan/sw_tags.c | 41 --------------------------- mm/kasan/tags.c | 59 +++++++++++++++++++++++++++++++++++++++ 9 files changed, 122 insertions(+), 119 deletions(-) create mode 100644 mm/kasan/report_tags.h create mode 100644 mm/kasan/tags.c -- 2.18.0