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 B90A6C433F5 for ; Mon, 28 Mar 2022 01:47:44 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4B38F8D0002; Sun, 27 Mar 2022 21:47:44 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 4618F8D0001; Sun, 27 Mar 2022 21:47:44 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 329FB8D0002; Sun, 27 Mar 2022 21:47:44 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0095.hostedemail.com [216.40.44.95]) by kanga.kvack.org (Postfix) with ESMTP id 2433D8D0001 for ; Sun, 27 Mar 2022 21:47:44 -0400 (EDT) Received: from smtpin23.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id D1F5BA3254 for ; Mon, 28 Mar 2022 01:47:43 +0000 (UTC) X-FDA: 79292108406.23.500BCAF Received: from mail-ej1-f52.google.com (mail-ej1-f52.google.com [209.85.218.52]) by imf08.hostedemail.com (Postfix) with ESMTP id 4093B160035 for ; Mon, 28 Mar 2022 01:47:43 +0000 (UTC) Received: by mail-ej1-f52.google.com with SMTP id dr20so25622396ejc.6 for ; Sun, 27 Mar 2022 18:47:42 -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=xZZ3p7IrHQhC+IOfUXwoClwM84pWBM5gqGoXaIupHHM=; b=nwP8zWrnITLyb5BsAoRxPGj1QczX8ieAYG0mpE3CqWZuNHoLvJONkgBjw24eQ7uZnk mtn0Ej7nrBLIxFK2rTfldm2vmuXW8Q3PF7cnnJTTSziU8fGhaWqiLP/QBIRRZUoLgyL0 nw1SemxX8ResM21+czAeWEy2jcpCQInCUNzViuqCSdTfFKTDhfGBNYrSckX3t97++RfZ 2s4ntOWnmhCBO2O+d/22VDEZ3Fv3zHDT+oi+0J+74YYJwcn5/A7+i5ZnH7hGMki4FGiK LRbK5M0FM0MzIQ2R36V3XYv1NWbJCBnf3asp+jDsWHFXxVfmlc0bUa/950+95foy9QA3 NK9g== 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=xZZ3p7IrHQhC+IOfUXwoClwM84pWBM5gqGoXaIupHHM=; b=MlUATyY+iVPyFzmV4BLXApvhWVgk/iSPk6r+/xk00UKu7bzjlOWGNqyqnmFr9v1/9j 46CRUmWqIPJmEEKOXDctIKBKX06dWWhKGzv6ggdE5ih5GHccEtU70O5k+OravwlurYK+ VQroT+WTUE87R9GgziyvGfTpu2sWnCL4n3UybkLkRPiln9NB/RwbCLHkwkIVZm1904Mm ZVSaR9krjudhyx53hETiko1DQQ/n3iHHtt9NeaUMI0dzikr44jOshCw1NIX81ctpqOTx PYYtK+AvGgwqeuMt0wi0z+p9ke1g2UDNK/+j6ymCcIlPzLGUML8kp7J1O3lmqp+Q5FKz s7Jw== X-Gm-Message-State: AOAM530h1f9/IPm5kSJgxObX5GIr9psc9+uRCRU6NOsTZwzALD8R7QAN uuzE/BSkO7y2WN+FCW5Z6Q6kBZ2NdUs+lKh7EsNSHg== X-Google-Smtp-Source: ABdhPJyoEPMTr2WZSucqjP6xJ3oXCNNikK1sAH6HQxOe9SZ1jL6JPJk0y3ucgungcXT2oiKXBzz2VE4T1XgwUFqSBVc= X-Received: by 2002:a17:907:1ca6:b0:6e0:94d2:fcc9 with SMTP id nb38-20020a1709071ca600b006e094d2fcc9mr18799193ejc.473.1648432061846; Sun, 27 Mar 2022 18:47:41 -0700 (PDT) MIME-Version: 1.0 References: <20220328015242.1136836-1-tongtiangen@huawei.com> <20220328015242.1136836-3-tongtiangen@huawei.com> In-Reply-To: <20220328015242.1136836-3-tongtiangen@huawei.com> From: Pasha Tatashin Date: Sun, 27 Mar 2022 21:47:03 -0400 Message-ID: Subject: Re: [PATCH -next v3 2/4] mm: page_table_check: add hooks to public helpers 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: 4093B160035 X-Stat-Signature: keq9m9fey9gems31dhuyhwi1aksu5iif X-Rspam-User: Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=soleen.com header.s=google header.b=nwP8zWrn; dmarc=none; spf=pass (imf08.hostedemail.com: domain of pasha.tatashin@soleen.com designates 209.85.218.52 as permitted sender) smtp.mailfrom=pasha.tatashin@soleen.com X-HE-Tag: 1648432063-761412 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 Sun, Mar 27, 2022 at 9:34 PM Tong Tiangen wrote: > > Move ptep_clear() to the include/linux/pgtable.h and add page table check > relate hooks to some helpers, it's prepare for support page table check > feature on new architecture. > > Signed-off-by: Tong Tiangen Reviewed-by: Pasha Tatashin