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=-2.1 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, USER_AGENT_MUTT 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 A39C4C3279B for ; Mon, 2 Jul 2018 12:17:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5FA8A256B6 for ; Mon, 2 Jul 2018 12:17:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=thunk.org header.i=@thunk.org header.b="H0zbEvr3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5FA8A256B6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mit.edu 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 S1752786AbeGBMRB (ORCPT ); Mon, 2 Jul 2018 08:17:01 -0400 Received: from imap.thunk.org ([74.207.234.97]:48970 "EHLO imap.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752562AbeGBMQ6 (ORCPT ); Mon, 2 Jul 2018 08:16:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=thunk.org; s=ef5046eb; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding: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=laOQ7Pm460e3FN+z5B/ast+cFEIPJPsvrSvgUyWPQIU=; b=H0zbEvr33HqhWqjP5ABcp9cEsx RhMySxi4Xm/V1ZCJ6v7SfHc/pmkUUVCmUdpngpZ6Fn2laglsoKYDPnOBHNoAppf1mlnkge7Q9XXzY jDBTv+F3V5eddNVjnXqCk5pNfSn6eu3Fa9aT994mYKO6Gu5y9laJoi80arlvKDpU9IKs=; Received: from root (helo=callcc.thunk.org) by imap.thunk.org with local-esmtp (Exim 4.89) (envelope-from ) id 1fZxlH-0001uE-Jd; Mon, 02 Jul 2018 12:16:55 +0000 Received: by callcc.thunk.org (Postfix, from userid 15806) id 58C767A0153; Mon, 2 Jul 2018 08:16:54 -0400 (EDT) Date: Mon, 2 Jul 2018 08:16:54 -0400 From: "Theodore Y. Ts'o" To: "Gaoming (ming, consumer BG)" Cc: "linux-ext4@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Liqingchao (sorp)" , "Shenchen (harry)" , "miaoxie (A)" , "yangfei (D)" , "Renlipeng (OS driver)" Subject: Re: =?utf-8?B?562U5aSNOiDnrZTlpI06IOetlA==?= =?utf-8?B?5aSNOiDnrZTlpI06IOetlOWkjTogW1BBVENIXSBleHQ0OiBlMmZzcHJvZ3M6?= =?utf-8?Q?_fix_inode_bitma?= =?utf-8?Q?p?= num not integer,incompatible for ancient android devices Message-ID: <20180702121654.GA15131@thunk.org> Mail-Followup-To: "Theodore Y. Ts'o" , "Gaoming (ming, consumer BG)" , "linux-ext4@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Liqingchao (sorp)" , "Shenchen (harry)" , "miaoxie (A)" , "yangfei (D)" , "Renlipeng (OS driver)" References: <20180627140937.GA3348@thunk.org> <20180628022900.GA663@thunk.org> <20180628153022.GA8521@thunk.org> <20180629142612.GE1231@thunk.org> <20180630130429.GA26529@thunk.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.0 (2018-05-17) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: tytso@thunk.org X-SA-Exim-Scanned: No (on imap.thunk.org); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 02, 2018 at 09:34:28AM +0000, Gaoming (ming, consumer BG) wrote: > I got it. You hate make_ext4fs, and me too. > You don't like to merge this patch in upstream e2fsprogs to resolve the bug of make_ext4fs. > > Of course we will fix the bug on our ancient devices, we have to . > If this problem fixed or this patch merges in latest e2fsprogs, we will backport the latest e2fsprogs. > If not, we have no motivation to backport it. > > I don't know whether other android devices suffer this problem. Can you be explicit and tell me how many Huawei devices uses a block size of 1024? And can you help me understand *why* such a choice was made? - Ted