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=-0.5 required=3.0 tests=BAD_ENC_HEADER,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MIME_QP_LONG_LINE,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 C8C87C433E0 for ; Tue, 19 May 2020 04:17:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9859F2072C for ; Tue, 19 May 2020 04:17:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=lca.pw header.i=@lca.pw header.b="Z2TQfIZL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726366AbgESERK (ORCPT ); Tue, 19 May 2020 00:17:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726131AbgESERK (ORCPT ); Tue, 19 May 2020 00:17:10 -0400 Received: from mail-qt1-x830.google.com (mail-qt1-x830.google.com [IPv6:2607:f8b0:4864:20::830]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1892BC061A0C for ; Mon, 18 May 2020 21:17:10 -0700 (PDT) Received: by mail-qt1-x830.google.com with SMTP id p12so10069350qtn.13 for ; Mon, 18 May 2020 21:17:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lca.pw; s=google; h=content-transfer-encoding:from:mime-version:subject:date:message-id :references:cc:in-reply-to:to; bh=f35quzRTsPSsXcJMV+Q1OnEk4JEQ9yMytf7fZJAZYAM=; b=Z2TQfIZL9NbNzNvNKecDOF2sZC6+uM75u5B8T3tjnT2qxjksiZ4nf22dJVGFfNvpRH YsW728leEpAw2LtHjhrKLvsi1oIOoT2j3PLmApLPOYeRPz5r/xx49lLN5FaG47LyCaE5 kA0H0/BzVYzlEMRNyjb8BQNrGS0d6KqDWKGPOsUOyq4GnkaUCpYV0Br9YAClyzN1hbmB N4k7lHi6vgiLgTtzWxatpoKTzXejDtAz2Sx1Nu6xJQRDSHgcjMN1CItquZ+HJ11qHcmD oORc9pauzyd6+2D/Mt1lPySnOpRz6MQdeZHcPA2Pup0BJuW3dd2pdzpyKUbkWIunxSGD NpMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:content-transfer-encoding:from:mime-version :subject:date:message-id:references:cc:in-reply-to:to; bh=f35quzRTsPSsXcJMV+Q1OnEk4JEQ9yMytf7fZJAZYAM=; b=KbNXB22GFAcPUutKoRQihmfGqsXp5cSwHaCutC3DGTdZseh+QNwVqoptN/4xlH+CGG OolBkOkV1muiXnTM4G8l8ePVfmHBWc5eEXKx8XUk+Y4YTzE8jRmRTKs8wv/A3e3nCouo OhHxej2xkCF3gejfHQzB3QFZcAGQOuhPWxW3+3WpsNNULjFE1bA84qAZ0AEdXobD38w0 MtY7mbsgWOce5GZfxUhNawCfW5Uj/das/bDqaFTIljER075rYDUecBuG8PozePu3LDd6 lIunGtSEuzNPzAWC2Un14hqnT5HCBMmt19OWwjTuLYY3qHtAmKwr/JN9gD61xyDypnwY lUXg== X-Gm-Message-State: AOAM531nJnNqIpjhBFguT6EuGGpRz2ePU4dW6l8nO1tBjsFkCWgwO6Ru FBmmWkpqvLTHs3CEno/QNPq0F0uyQK5qOw== X-Google-Smtp-Source: ABdhPJwpIyb/nh5fY7rAFENRuBra4D8OY1t7WiU2n5+pWVxtKyVO2uDEjGoCqueT0Au5EjRO4+zNhw== X-Received: by 2002:ac8:c09:: with SMTP id k9mr6448359qti.264.1589861829049; Mon, 18 May 2020 21:17:09 -0700 (PDT) Received: from [192.168.1.183] (pool-71-184-117-43.bstnma.fios.verizon.net. [71.184.117.43]) by smtp.gmail.com with ESMTPSA id k3sm9948855qkb.112.2020.05.18.21.17.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 May 2020 21:17:08 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Qian Cai Mime-Version: 1.0 (1.0) Subject: Re: memory offline infinite loop after soft offline Date: Tue, 19 May 2020 00:17:07 -0400 Message-Id: <19C82531-5DDB-4474-8FF6-67513BB53784@lca.pw> References: <20200515034809.GA27576@hori.linux.bs1.fc.nec.co.jp> Cc: Naoya Horiguchi , Oscar Salvador , Michal Hocko , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , David Hildenbrand , Mike Kravetz In-Reply-To: <20200515034809.GA27576@hori.linux.bs1.fc.nec.co.jp> To: =?utf-8?Q? "HORIGUCHI_NAOYA=28=E5=A0=80=E5=8F=A3=E3=80=80=E7=9B=B4?= =?utf-8?Q?=E4=B9=9F=29" ?= X-Mailer: iPhone Mail (17E262) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On May 14, 2020, at 11:48 PM, HORIGUCHI NAOYA(=E5=A0=80=E5=8F=A3=E3=80=80=E7= =9B=B4=E4=B9=9F) wrote: >=20 > I'm very sorry to be quiet for long, but I think that I agree with > this patchset and try to see what happend if merged into mmtom, > although we need rebaseing to latest mmotm and some basic testing. Looks like Oscar have been busy those days. Would you have time to take it o= ver and rebase it?=