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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AFD09C433FE for ; Fri, 1 Oct 2021 21:09:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 96866619E7 for ; Fri, 1 Oct 2021 21:09:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354985AbhJAVLF (ORCPT ); Fri, 1 Oct 2021 17:11:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229568AbhJAVLC (ORCPT ); Fri, 1 Oct 2021 17:11:02 -0400 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E47FC061775; Fri, 1 Oct 2021 14:09:18 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id x7so37908782edd.6; Fri, 01 Oct 2021 14:09:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=/uOI/dIlL2jSFVGfxa0CMnXUrM5ghtKo2f0nyTLz6rY=; b=KAElGBvoxxCiDV6eDDOztUqfZw1MX32akFN0Gg92zTtY0knkfMYGlkmE8fN62ZoMFW pzBbKcXZmSJnrLXcncrGdV2OafSJIbn9LlECnZOy1U61/+vQz0HnK3XLjq3SylsObqjU XfkaCPcIf54lKrbKo97VkbzWEKakZobX2YatXdyhh0HNFguKycb/TB4zNQX+SdFtERR6 U08BGsyXqr6IJdJOrAGRCd5f/fmrzNj2Vbl7fTSaoLD/sz+aIqY7GEphPv3ER8lzLP0I qilRPm7Om7ikgF3/UYAjKN/8ijuMBrMVPCJeKUJ/0t8UB9JDHt68jza9ISG7zYCYf1DU Y7sQ== 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=/uOI/dIlL2jSFVGfxa0CMnXUrM5ghtKo2f0nyTLz6rY=; b=pqwthDlhEm28kXN8bLA+kLYxcClo2Jw5OI0punrpLaosdOfGn7gf32yY7uVE2SQXJd S5FJBbUsU7c6zDQZi9EJeKI5PuyUS8x1oFvmwJVCrmv9YdZmGPBTAYEHzJIJKkKFxJrj I/5AWh+swGSeGnRBVUwh9sAxJwuNRfjB9kENkLziFInuis4QbLk9gX8kFpoa7h8aQlcx IMco0QJB3KvypLnBpxibQgZYmlcOj8jSn341VQhyRygivFUTs6/HOMPgOU0g0Ddn5Dv1 ftvRn5cR+JCI7X+kNF04tZxahPIwsSL1DlzEiHfDg8gC8DCvRDzHU7DjWxaan98AXzBf zZXg== X-Gm-Message-State: AOAM530r3X6Hdv6rqU9DxoPPhLXTxTll06fnd5Z2B3kHeY9NHNYzXP6J 9c1EIubv3aSIxlX5oAIb7Bgh5bLK4J5wIj67l2E= X-Google-Smtp-Source: ABdhPJy8t1ofGyfSnJ8rf+QKBPhgEssufWQSIO/Ht82I+TLAKHQ/Zs22w3FEN9u5jrI2h1DYGqH4/Bv6uDrDbu2BEx8= X-Received: by 2002:a05:6402:16d2:: with SMTP id r18mr248583edx.363.1633122556737; Fri, 01 Oct 2021 14:09:16 -0700 (PDT) MIME-Version: 1.0 References: <20210930215311.240774-1-shy828301@gmail.com> <20210930215311.240774-6-shy828301@gmail.com> <20211001070611.GB1364952@u2004> In-Reply-To: <20211001070611.GB1364952@u2004> From: Yang Shi Date: Fri, 1 Oct 2021 14:09:04 -0700 Message-ID: Subject: Re: [v3 PATCH 5/5] mm: hwpoison: handle non-anonymous THP correctly To: Naoya Horiguchi Cc: =?UTF-8?B?SE9SSUdVQ0hJIE5BT1lBKOWggOWPoyDnm7TkuZ8p?= , Hugh Dickins , "Kirill A. Shutemov" , Matthew Wilcox , Peter Xu , Oscar Salvador , Andrew Morton , Linux MM , Linux FS-devel Mailing List , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 1, 2021 at 12:06 AM Naoya Horiguchi wrote: > > On Thu, Sep 30, 2021 at 02:53:11PM -0700, Yang Shi wrote: > > Currently hwpoison doesn't handle non-anonymous THP, but since v4.8 THP > > support for tmpfs and read-only file cache has been added. They could > > be offlined by split THP, just like anonymous THP. > > > > Signed-off-by: Yang Shi > > Acked-by: Naoya Horiguchi Thank you!