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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 848ECC433EF for ; Thu, 3 Mar 2022 14:57:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230512AbiCCO54 (ORCPT ); Thu, 3 Mar 2022 09:57:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56586 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234211AbiCCO5u (ORCPT ); Thu, 3 Mar 2022 09:57:50 -0500 Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53D2718FAD1 for ; Thu, 3 Mar 2022 06:57:03 -0800 (PST) Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 223EYTnD025418; Thu, 3 Mar 2022 14:56:57 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : content-transfer-encoding : in-reply-to; s=pp1; bh=YN7DtEPoSLmoBwfIMa0FHhdIHuih+2lkcslH1MRFYnE=; b=sQY3HirvXlRnm+eE1MfFtZNPH6wqsvOUFA2clWjUykWvg+vRzWvlPNH5/RC2PXatVk3V wNhjwfU9ASAHr+8w/MlDex2seZRhzQJtgejhFjYVGRvhVDIbqqHaTL0DKkQGjNpbgb+w pCgeQ02bveKYEsNWEQ+z9zcYEvNkIFnFmCZ13EWo08VF9/wJF0moIkWUoqTrM4yR2kQe ogu87iOUuy28koXZkhVIQjljd8l6G7HmJheeWhQCbBiYwLotQGqSWFlf4qUBMqrPd4Ie E2sT0TPHK5LNvvxrolKLnegzBn/QSffr4A6dln6bM44gAxY1jmwc0A0VXWkoflmsMO+O tA== Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0b-001b2d01.pphosted.com with ESMTP id 3ejnp24uqd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 03 Mar 2022 14:56:57 +0000 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 223Emusx025229; Thu, 3 Mar 2022 14:56:55 GMT Received: from b06cxnps3075.portsmouth.uk.ibm.com (d06relay10.portsmouth.uk.ibm.com [9.149.109.195]) by ppma03ams.nl.ibm.com with ESMTP id 3efbu9jb43-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 03 Mar 2022 14:56:55 +0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 223Eurk846006546 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 3 Mar 2022 14:56:53 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 83A1E11C054; Thu, 3 Mar 2022 14:56:53 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 14A8011C05B; Thu, 3 Mar 2022 14:56:53 +0000 (GMT) Received: from localhost (unknown [9.43.2.236]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 3 Mar 2022 14:56:52 +0000 (GMT) Date: Thu, 3 Mar 2022 20:26:51 +0530 From: Ritesh Harjani To: Tadeusz Struk Cc: "Theodore Ts'o" , Andreas Dilger , linux-ext4@vger.kernel.org Subject: Re: BUG in ext4_ind_remove_space Message-ID: <20220303145651.ackek7wotphg26gm@riteshh-domain> References: <48308b02-149b-1c47-115a-1a268dac6e24@linaro.org> <20220225171016.zwhp62b3yzgewk6l@riteshh-domain> <25749d7d-7036-0b71-3dd8-7b04dcc430e4@linaro.org> <346904fd-112a-8d57-9221-b5c729ea6056@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <346904fd-112a-8d57-9221-b5c729ea6056@linaro.org> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: EI3aU6HZoiwHTkNldH2ejjhL3qqr5OFu X-Proofpoint-GUID: EI3aU6HZoiwHTkNldH2ejjhL3qqr5OFu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.64.514 definitions=2022-03-03_07,2022-02-26_01,2022-02-23_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 lowpriorityscore=0 spamscore=0 bulkscore=0 mlxlogscore=823 priorityscore=1501 impostorscore=0 mlxscore=0 malwarescore=0 suspectscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2201110000 definitions=main-2203030069 Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On 22/03/02 03:14PM, Tadeusz Struk wrote: > On 2/25/22 11:19, Tadeusz Struk wrote: > > > I can verify this sometime next week when I get back to it. > > > But thanks for reporting the issue :) > > > > Next week is perfectly fine. Thanks for looking into it. > > Hi Ritesh, > Did you have chance to look into this? > If you want I can send a patch that fixes the off by 1 calculation error. Hi Tadeusz, I wanted to look at that path a bit more before sending that patch. Last analysis by me was more of a cursory look at the kernel dmesg log which you had shared. In case if you want to pursue that issue and spend time on it, then feel free to do it. I got pulled into number of other things last week and this week. So didn't get a chance to look into it yet. I hope to look into this soon (if no one else picks up :)) -ritesh > > -- > Thanks, > Tadeusz