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=-0.9 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID autolearn=ham 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 CE6B9FD21E1 for ; Mon, 30 Jul 2018 06:09:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 690B020870 for ; Mon, 30 Jul 2018 06:09:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=contabo.de header.i=@contabo.de header.b="kMQ3UamW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 690B020870 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=contabo.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726550AbeG3Hm5 (ORCPT ); Mon, 30 Jul 2018 03:42:57 -0400 Received: from mail.contabo.com ([91.205.175.50]:53809 "EHLO mail.contabo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726087AbeG3Hm5 (ORCPT ); Mon, 30 Jul 2018 03:42:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=contabo.de; s=default; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:MIME-Version :Date:Message-ID:From:References:Cc:To:Subject:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=DwS8ZOuTAl4h03DwnINGz24EBD8yalIr/2oFlbPkz9I=; b=kMQ3UamWShBineisODMRB/wBui qusMXOOasQM0HnwU2mT9swYjnbaGfzvWZWyQBHOf03a1aXFwRNQWcjnrccNhmtyOBNAEuPkvMAESU fd1Y2Gpt/1dXGwsagQUPK6nbgMbWfzaurt196TTqhz4BnamOCBngcMIOE/iQtyjkfNESHmnfN13aF 8F82nWCXIirxvUenUXa6HwqlL6Mq7ovQoawRlQ7qdeEu4eLZXNF2xpHuIk/87ygGFOa4h0Z/HzH7C 8pxpr1p8N4/z0x7Ra+YqDLAyjaUYOhZBxXJ7SHfSXuHYxnut3ANMdXvVXYYiUXGjGra/RywgQRkE8 YhHWGr/g==; Received: from [178.238.239.246] (port=39622 helo=[192.168.178.123]) by mail.contabo.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.91) (envelope-from ) id 1fk1N6-0000Fk-Vb; Mon, 30 Jul 2018 08:09:33 +0200 Subject: Re: Zram writeback feature unstable with heavy swap utilization - BUG: Bad page state in process... To: Minchan Kim Cc: ngupta@vflare.org, linux-kernel@vger.kernel.org, Sergey Senozhatsky , Andrew Morton References: <20180726020351.GA221405@rodete-desktop-imager.corp.google.com> <1684cefc-c920-d53c-8d2d-c32da213a045@contabo.de> <15e3a0af-7e02-83fb-4b72-b05f6d7ded71@contabo.de> <20180726103001.GC221405@rodete-desktop-imager.corp.google.com> <20180727091431.GA229060@rodete-desktop-imager.corp.google.com> <4e0ab1cd-ea7a-0916-eb85-0396c61bd949@contabo.de> <20180727120517.GB229060@rodete-desktop-imager.corp.google.com> <54eddd07-9fe5-0a83-0d2f-556726f64516@contabo.de> <20180727225850.GC229060@rodete-desktop-imager.corp.google.com> From: Tino Lehnig Message-ID: Date: Mon, 30 Jul 2018 08:09:33 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20180727225850.GC229060@rodete-desktop-imager.corp.google.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - mail.contabo.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - contabo.de X-Get-Message-Sender-Via: mail.contabo.com: authenticated_id: tino.lehnig@contabo.de X-Authenticated-Sender: mail.contabo.com: tino.lehnig@contabo.de Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/28/2018 12:58 AM, Minchan Kim wrote: > I made a mistake on previous patch. > Could you test this patches? Thanks! Looking good so far! No errors whatsoever with the new patch. I will let my test workload running for while to be sure, but I think we are good. -- Kind regards, Tino Lehnig