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=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 E52B8C433E0 for ; Sun, 21 Feb 2021 13:42:20 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 59DA564E92 for ; Sun, 21 Feb 2021 13:42:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 59DA564E92 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ghiti.fr Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id A14B86B0006; Sun, 21 Feb 2021 08:42:18 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 99BEA6B006C; Sun, 21 Feb 2021 08:42:18 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 88B1F6B006E; Sun, 21 Feb 2021 08:42:18 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0111.hostedemail.com [216.40.44.111]) by kanga.kvack.org (Postfix) with ESMTP id 6FA4D6B0006 for ; Sun, 21 Feb 2021 08:42:18 -0500 (EST) Received: from smtpin03.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 0702F8248068 for ; Sun, 21 Feb 2021 13:42:18 +0000 (UTC) X-FDA: 77842389156.03.12DBEBD Received: from relay11.mail.gandi.net (relay11.mail.gandi.net [217.70.178.231]) by imf30.hostedemail.com (Postfix) with ESMTP id 3FDECE0011E1 for ; Sun, 21 Feb 2021 13:42:17 +0000 (UTC) Received: from [192.168.1.100] (lfbn-lyo-1-457-219.w2-7.abo.wanadoo.fr [2.7.49.219]) (Authenticated sender: alex@ghiti.fr) by relay11.mail.gandi.net (Postfix) with ESMTPSA id C7EE1100002; Sun, 21 Feb 2021 13:42:09 +0000 (UTC) Subject: Re: [PATCH 0/4] Kasan improvements and fixes To: Andrey Ryabinin , Alexander Potapenko , Dmitry Vyukov , Paul Walmsley , Palmer Dabbelt , Albert Ou , kasan-dev@googlegroups.com, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210208193017.30904-1-alex@ghiti.fr> Cc: linux-arch@vger.kernel.org, linux-mm@kvack.org From: Alex Ghiti Message-ID: <24d45989-4f4e-281c-3f58-d492f0b582e9@ghiti.fr> Date: Sun, 21 Feb 2021 08:42:08 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <20210208193017.30904-1-alex@ghiti.fr> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: fr X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 3FDECE0011E1 X-Stat-Signature: xn35867yckifc1oy3ybbwqx1gh86g7jg Received-SPF: none (ghiti.fr>: No applicable sender policy available) receiver=imf30; identity=mailfrom; envelope-from=""; helo=relay11.mail.gandi.net; client-ip=217.70.178.231 X-HE-DKIM-Result: none/none X-HE-Tag: 1613914937-986656 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.001030, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi, Le 2/8/21 =E0 2:30 PM, Alexandre Ghiti a =E9crit=A0: > This small series contains some improvements for the riscv KASAN code: >=20 > - it brings a better readability of the code (patch 1/2) > - it fixes oversight regarding page table population which I uncovered > while working on my sv48 patchset (patch 3) > - it helps to have better performance by using hugepages when possible > (patch 4) >=20 > Alexandre Ghiti (4): > riscv: Improve kasan definitions > riscv: Use KASAN_SHADOW_INIT define for kasan memory initialization > riscv: Improve kasan population function > riscv: Improve kasan population by using hugepages when possible >=20 > arch/riscv/include/asm/kasan.h | 22 +++++- > arch/riscv/mm/kasan_init.c | 119 ++++++++++++++++++++++++--------= - > 2 files changed, 108 insertions(+), 33 deletions(-) >=20 I'm cc-ing linux-arch and linux-mm to get more chance to have reviewers=20 on this series. Thanks, Alex