Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp746869ybz; Wed, 15 Apr 2020 18:04:37 -0700 (PDT) X-Google-Smtp-Source: APiQypKd1JZkKjRpahikBvacgt8Iz5A/0eBcCUI/NRHD9KMTst7etQUJGY78WG/7BX8L/ZYFI0Dz X-Received: by 2002:a17:906:8609:: with SMTP id o9mr7615463ejx.361.1586999077245; Wed, 15 Apr 2020 18:04:37 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1586999077; cv=none; d=google.com; s=arc-20160816; b=Rf0vaX0dQUElTAl7CfVEAuWx1P4e0fyfIsK/JaJtxHyxVJ4G441OyBwtMqdYZBkva9 S+rIjjsP9S9dgWqPSNxv84vAdAn0RwTJ2iN1pR+08wV5NSGYsVRcpDLOoMZCCLh4f5Uk IkkChHzz/AczFS6F2bnlVujmJcvVY7tM6egIjARXetsjBm88kRpSFAT7DaJT7YKKr9Be 37LtU6Bn7x9nHQN/34fBx2ADop3abIXx8t9TMICYJ0C8y3hJV8m2bHAVqBgW8phY270J MUG3FkLVxoqGM4SNo2EoigiA+wwFlX3U42hrhkOwMOKltsdkij3zsCwwKyuDo+5eoeiW keZw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-language :content-transfer-encoding:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=PNMxoHvjFBP+KFepXsi+fzCQxz0bUMSEn1/0hk4fKzI=; b=KlIg1cWQyvycG41WrXnTNCw9vn2eQ3BlDja2hshx0BcL6kZRn0uO2baHWpZpTGPkRa unCgODozeTae59D0ivwPLn1ZVgIfuVRTJacU68rHlwhITZ5ueEPdNXG5z0tiEc2Ocuag q3/cqQjppax8mULyHuYIxC0GruN8jgJixtTXawBeN94CDuuazlkCUHEM3oTEsu5HOLjW 028UtR9j5RtYimhGqx6yRN396Gf03DypYsxJ0SiJeqV6dCWFbHkgvIOspG29AFZhVHRN lLwPIwlfkqsnN3ndfCBxKV5+SX+Y0WIW8KSKy3ljvJ7XimxnOR+YudNmzz6qMluuzygy UaCQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id h16si2120268edw.215.2020.04.15.18.04.14; Wed, 15 Apr 2020 18:04:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437800AbgDOULg (ORCPT + 99 others); Wed, 15 Apr 2020 16:11:36 -0400 Received: from out30-54.freemail.mail.aliyun.com ([115.124.30.54]:57029 "EHLO out30-54.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406385AbgDOULd (ORCPT ); Wed, 15 Apr 2020 16:11:33 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R551e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04357;MF=yang.shi@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0TvdzQpm_1586981488; Received: from US-143344MP.local(mailfrom:yang.shi@linux.alibaba.com fp:SMTPD_---0TvdzQpm_1586981488) by smtp.aliyun-inc.com(127.0.0.1); Thu, 16 Apr 2020 04:11:30 +0800 Subject: Re: [PATCHv3, RESEND 1/8] khugepaged: Add self test To: Zi Yan , "Kirill A. Shutemov" Cc: akpm@linux-foundation.org, Andrea Arcangeli , Ralph Campbell , John Hubbard , William Kucharski , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20200413125220.663-1-kirill.shutemov@linux.intel.com> <20200413125220.663-2-kirill.shutemov@linux.intel.com> <3DDA6828-36E9-4D1E-8F8A-4FA1D913DE89@nvidia.com> From: Yang Shi Message-ID: Date: Wed, 15 Apr 2020 13:11:24 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <3DDA6828-36E9-4D1E-8F8A-4FA1D913DE89@nvidia.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/15/20 8:39 AM, Zi Yan wrote: > On 13 Apr 2020, at 8:52, Kirill A. Shutemov wrote: > >> External email: Use caution opening links or attachments >> >> >> The test checks if khugepaged is able to recover huge page where we >> expect to do so. It only covers anon-THP for now. >> >> Currently the test shows few failures. They are going to be addressed by >> the following patches. >> >> Signed-off-by: Kirill A. Shutemov > Reviewed-by: Zi Yan > Tested-by: Zi Yan > > All tests passed with the whole series applied on v5.6 and Linus’ tree (commit: 8632e9b5). I didn't run the tests by myself, I choose to trust the result from Zi Yan. Acked-by: Yang Shi > > Thanks. > > — > Best Regards, > Yan Zi