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 542E7C433F5 for ; Fri, 1 Oct 2021 21:09:19 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E9208619E7 for ; Fri, 1 Oct 2021 21:09:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E9208619E7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 8E3D994014C; Fri, 1 Oct 2021 17:09:18 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 893F6940121; Fri, 1 Oct 2021 17:09:18 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7AB3294014C; Fri, 1 Oct 2021 17:09:18 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0044.hostedemail.com [216.40.44.44]) by kanga.kvack.org (Postfix) with ESMTP id 69971940121 for ; Fri, 1 Oct 2021 17:09:18 -0400 (EDT) Received: from smtpin40.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 1F8E73C668 for ; Fri, 1 Oct 2021 21:09:18 +0000 (UTC) X-FDA: 78649109196.40.F4DE33F Received: from mail-ed1-f45.google.com (mail-ed1-f45.google.com [209.85.208.45]) by imf18.hostedemail.com (Postfix) with ESMTP id DFF5F4001EA3 for ; Fri, 1 Oct 2021 21:09:17 +0000 (UTC) Received: by mail-ed1-f45.google.com with SMTP id v10so39561289edj.10 for ; Fri, 01 Oct 2021 14:09:17 -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=ReBRT16+2Y3FSgTibh84wSKHCDdbIpwk6jDiYW+Kk0UcLf76CiEZuaRz9h8MiCQwqS p2+uVyqpPQKK0/uJXo5Ep4XSo01l7dEIku3LcBtpTkCijoTaPrV8JkLshbeMANfkWbUb i7M8SkZW6TI2VPOhwQaW2qH09aqSsB+zkesYQzaDnk4iRoZfcMkGX5K7dQBg0ybFvAxD DIcKCzK1OqTopXczDeY+qpKN4xAVnexTM0RXZW52XkPcaNJqeXp/4isWsSGkSg5rI/KP hSFzQGGY35ApJZ4+yQI9qH/EhkKLYIccQoshS+OEmoKNd4EaJUfHxANTRme9popKDfPG w1Ww== X-Gm-Message-State: AOAM530dewvkbBTH78z/pFD0T4ubN2XD2/fwqEuLhCINJ2yKuSjEfYnr ws0au1unnLqaTfX6D7WGb2xh15St28WAP7wct+c= 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" X-Rspamd-Queue-Id: DFF5F4001EA3 X-Stat-Signature: 9khs3wp64ip86edt49u7mz1izdr8p64z Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=KAElGBvo; spf=pass (imf18.hostedemail.com: domain of shy828301@gmail.com designates 209.85.208.45 as permitted sender) smtp.mailfrom=shy828301@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Rspamd-Server: rspam06 X-HE-Tag: 1633122557-431686 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000004, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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!