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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id CEA17C433EF for ; Wed, 23 Mar 2022 18:38:13 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3D57A8D0002; Wed, 23 Mar 2022 14:38:13 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 35D818D0001; Wed, 23 Mar 2022 14:38:13 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1D6398D0002; Wed, 23 Mar 2022 14:38:13 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.25]) by kanga.kvack.org (Postfix) with ESMTP id 0B4468D0001 for ; Wed, 23 Mar 2022 14:38:13 -0400 (EDT) Received: from smtpin14.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay13.hostedemail.com (Postfix) with ESMTP id 87C2061BDE for ; Wed, 23 Mar 2022 18:38:12 +0000 (UTC) X-FDA: 79276510824.14.42362E3 Received: from mail-ej1-f51.google.com (mail-ej1-f51.google.com [209.85.218.51]) by imf23.hostedemail.com (Postfix) with ESMTP id 5A89E14002C for ; Wed, 23 Mar 2022 18:38:12 +0000 (UTC) Received: by mail-ej1-f51.google.com with SMTP id a8so4621218ejc.8 for ; Wed, 23 Mar 2022 11:38:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=soleen.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=JsH2SIUTrsYJX8zmjcQSu5hxXE5Ybek62ru5rVjSD7A=; b=eZkOyr5ipSOEyIaKi0RWFAaNJ6zbGXp8L0jzeF10aH5B4vhrsB9UpLMn7mQmn+dQn5 wMkGvPw+1qRPsVxG/Ug6yNmt5/Kepqq3YzzD0RVmt3KPRryxnF0eE6qx6PaQfy3P3n0u 8WT2X7IgjBlZG112zAKt1B96P4bbzh/u7jBUUIIrC5Wi9Ft23Us/+XHbQGgf6lxb0BCP yTqX5wfdvLCBEDKTdGpCT1T85ke+il9XVbUENQHF2kBATRBpOjAMfX6dg70jbIpq9Gps wTDzqVolirKFCPH5CLgnzfW/YBzltdd3pS4jviyozQhjcthcAF/nNnOhWlxsJRMm7WDj C8hQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=JsH2SIUTrsYJX8zmjcQSu5hxXE5Ybek62ru5rVjSD7A=; b=Lrqhv/nI5mdyHB1fTgoIljXcKYwcLZwRj5G5xUqT01N+Y9Q99M0eNpqWi9SxUVJNiu MVfPe2YkcK+hkuSflWuPiSlZta76+A9cOkapLNtLglvhWtrfkeIPLAqCh5vfLz2plHZC YeWgWppd+kU8Qn8CsaZTtlwmFzydVq8FuyZwZd/HnawWyTp2WDBTUHNrZOUPucfp9gzm QO0HWR+JoqrN313k9JWqECJPjXY7SBG6ccHTkvR6uoZsjtTp+SoEtnLJ7yIbtRVmmdz4 gX7chbxLb7SzUf0TWmQ52Yzc2zrRX5VJalhhajwNN/tELxA+ygIcB8jKwoOqtSLoBFcs R0Hw== X-Gm-Message-State: AOAM531njpS5fnqKjr0UxkocHs0PXL0RW/jFG05lTKeF470VKaGRmpt+ Uyo97st/sKM1HNC7b/Pcsv9XslfJoeimtlHh7uFUYw== X-Google-Smtp-Source: ABdhPJyBBF/hTWA2LGiY86ag+BZL5f9TnZ6rcxh1EVMGytKL9CE/oPbM43JdHk6KoChnnPqBvP/t5NTH6fzCJauVAG4= X-Received: by 2002:a17:907:9602:b0:6df:e82c:f84 with SMTP id gb2-20020a170907960200b006dfe82c0f84mr1587691ejc.590.1648060691197; Wed, 23 Mar 2022 11:38:11 -0700 (PDT) MIME-Version: 1.0 References: <20220322144447.3563146-1-tongtiangen@huawei.com> <20220322144447.3563146-5-tongtiangen@huawei.com> In-Reply-To: <20220322144447.3563146-5-tongtiangen@huawei.com> From: Pasha Tatashin Date: Wed, 23 Mar 2022 14:37:34 -0400 Message-ID: Subject: Re: [PATCH -next v2 4/4] riscv: mm: add support for page table check To: Tong Tiangen Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , "H. Peter Anvin" , Andrew Morton , Catalin Marinas , Will Deacon , Paul Walmsley , Palmer Dabbelt , Albert Ou , LKML , linux-mm , Linux ARM , linux-riscv@lists.infradead.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 5A89E14002C X-Stat-Signature: y9rgyb9rtwicq5h1dq9qmqrnbjahdi83 X-Rspam-User: Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=soleen.com header.s=google header.b=eZkOyr5i; dmarc=none; spf=pass (imf23.hostedemail.com: domain of pasha.tatashin@soleen.com designates 209.85.218.51 as permitted sender) smtp.mailfrom=pasha.tatashin@soleen.com X-HE-Tag: 1648060692-514315 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Mar 22, 2022 at 10:26 AM Tong Tiangen wrote: > > As commit d283d422c6c4 ("x86: mm: add x86_64 support for page table > check"), add some necessary page table check hooks into routines that > modify user page tables. > > Signed-off-by: Tong Tiangen Reviewed-by: Pasha Tatashin Thanks, Pasha