From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E23E3AEB2D; Tue, 13 Oct 2026 08:14:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=205.220.177.32 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791879244; cv=fail; b=uLJyJwkHVlPDSXdUZwKeAiOWA6vZjNjWOUwYIyuivhJWPLS2c5N+4kDrs3nEJRxAVLLEgFDZ/x17w9HyFF/kC5hcFPPlk5yH0tAuRwoNFebRWJpYJpjr2MXQTKGUOGWP91DGQGIkHq7eIcHH5RHGJzgnaGN2nve5GkJCDpGTwLU= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791879244; c=relaxed/simple; bh=ovNzdCLyjOI1vKAxD3SR+VqG7tmjFzWY+NOQirvDrIc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=P81VjjZcgdbglYhJhqToshQ92J9AIpXO+3MxnEr8jygyOtMwzpYCqQQ46Jx1Ky3I5DCgHBP+Kp9/r1wlrC4hSu384cE+upaTaUbfDg+zwsoFbOJmBe2FDv+KTCk3jOeMImUpq3Qh+0OrbkjHmAFIYkKchUqGkFXIMN8mq4Ye6o8= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com; spf=pass smtp.mailfrom=oracle.com; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b=EBQHsTfk; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b=CFDdcbp2; arc=fail smtp.client-ip=205.220.177.32 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oracle.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="EBQHsTfk"; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b="CFDdcbp2" Received: from pps.filterd (m0246632.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 69D2C1953200799; Tue, 13 Oct 2026 08:13:59 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= corp-2025-04-25; bh=QjqlkrmMmRNc8LN6P639Qn8Fzpn6V3eBuO/XqkA3bBg=; b= EBQHsTfk1jeSSpCIw2i0vdg1RpLZoy+QoOwkNgtUyU8cp/EH2VjqVQC5fxPpUCef IQkc25xp+jRKAnJ9EZCsWArFDbYPpiEiSxY0Xa7uCd18S8ZdpZDHzdqbkv8G7k+5 hPGF8pIYJYF3WjC3+Dc+quOvy2bWBMHy4w6/7TbZhDdqKTrG6fpW6/8gDXZACTT5 u32ZE5DiDrvwRRarDi6gqTDoMcrrANx1kBkmwNgcRBTVktMpcNqNCH3pOLj65IdQ SkcBKidq/6TdbuJuQEeMRvFWRt0scTpR/Mfy5BAF8dWrQKX8jz3AMFpaXCfafIap Q7xFirqmHlAlBEFoYaGgqQ== Received: from phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta03.appoci.oracle.com [138.1.37.129]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 4h7demkkbh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 13 Oct 2026 08:13:58 +0000 (GMT) Received: from pps.filterd (phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.7/8.18.1.7) with ESMTP id 69D86Q8X024991; Tue, 13 Oct 2026 08:13:57 GMT Received: from bn1pr04cu002.outbound.protection.outlook.com (mail-eastus2azon11010065.outbound.protection.outlook.com [52.101.56.65]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 4h7bt9aqmp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 13 Oct 2026 08:13:57 +0000 (GMT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=iP93CmZPazPTinL6O0ZI0Y9k/vuV7WjAHDR5p9DN/itrCzIgtyFj8Gq+MxPR8M3OCSL6SeWr9xuz51wn6MUX+YCjMtBdxNJzR0uP97ZCja8YGndQ1cKwbg9jRuggn/Iq574b1XWMcvWBe71xWDHTOj4TQhwIzmjAhJJy+a97rqQVkBsD3ldRXNmf4x6kw3QdengkRgJhF8gfgUK6GxELdwQoRPQOe+HE2N92PPzk+yITC/WskQh24vGMKc5qe/A+zlu6TEThtytgqhSCD0k4IGyAfeB4PPdqfKUScEz3WrUD42o3tVAkBKv55YUyfiduXAcjtD7xkCmiBiymwn+YbQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=QjqlkrmMmRNc8LN6P639Qn8Fzpn6V3eBuO/XqkA3bBg=; b=e/OaJ2QXQQOfcww/14F3qCOrHNAADpt1o6OimdMhJaCvTeEqOLX5d0JD4hoalygsaZHNDsbCy4oYm7WFMWBAmco6dG0JEzfID59dbQEkxplbgIkaUQ4POYTz2ZqKgCU1S4qFyRyKb91ixbIMiXvxnxj3qtlbH0YUE5gHrY7DpSz6+z1quE4gKnHEyyovvhrQarJA6y+pFXUIrp4SxhuOVszV54nOQHB9VsQ5q3nTnTQKvG4yqzAsujh7i+TabzAt5N4trJdIhxKr+7YKthj1NCZ3AaXyI0WQoh/pPaXxfeAd88ecnAhO2D00H9ZGg063Xf20H/xPeLlgrtWwqKG+sg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=QjqlkrmMmRNc8LN6P639Qn8Fzpn6V3eBuO/XqkA3bBg=; b=CFDdcbp2HjZbqSq7o0R9ABuqQ+edz8b9zDrtO/4wmlYH4I9u14WTcuS/1GNlM/PVZmxcfUmJWeOuyI4rEJ7lMPqJQJIz3ZsJzJD2CKZVMdBeFOOUCUsLl+5zuTpcSLMrlZugjXL7epi8BB+tkycJHmQ5g3LYucQR6vKjwGpP8ko= Authentication-Results: mx.microsoft.com 1; dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oracle.com; Received: from DM4PR10MB7505.namprd10.prod.outlook.com (2603:10b6:8:18a::7) by DM6PR10MB4138.namprd10.prod.outlook.com (2603:10b6:5:218::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.522.12; Tue, 13 Oct 2026 08:13:53 +0000 Received: from DM4PR10MB7505.namprd10.prod.outlook.com ([fe80::f14:5389:d117:967c]) by DM4PR10MB7505.namprd10.prod.outlook.com ([fe80::f14:5389:d117:967c%4]) with mapi id 15.21.0522.011; Tue, 13 Oct 2026 08:13:53 +0000 From: Siddh Raman Pant To: "Darrick J . Wong" , linux-xfs@vger.kernel.org, stable@vger.kernel.org Cc: Dave Chinner , linux-kernel@vger.kernel.org, Sasha Levin Subject: [PATCH 6.1 v2 0/5] Backport of XFS umount hang fixes Date: Tue, 13 Oct 2026 13:43:44 +0530 Message-ID: X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org> References: <2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SI2PR01CA0014.apcprd01.prod.exchangelabs.com (2603:1096:4:191::17) To DM4PR10MB7505.namprd10.prod.outlook.com (2603:10b6:8:18a::7) Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR10MB7505:EE_|DM6PR10MB4138:EE_ X-MS-Office365-Filtering-Correlation-Id: d5f48240-1d30-4f62-ad6d-08df2901eb97 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|376014|10070799003|1800799024|366016|56012099006|261009223027099003|10067099003|22082099003|18002099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM4PR10MB7505.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(23010399003)(376014)(10070799003)(1800799024)(366016)(56012099006)(261009223027099003)(10067099003)(22082099003)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 2 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?5jQXF7/P3u5enM/ooTSASkxsbSVOLtZAc0ESbUCkJCY07h+XJejYB/zW2HiE?= =?us-ascii?Q?3t/HDoxZCgfDJPhexrvLa4+qEcblw29Y7qkzz8LS2KIsV77nrxdNxANy+0Pa?= =?us-ascii?Q?yM92rBU4DtVwfuWG75kdYdvE7SzzMeejktzvKBkZNe2v98FfaiKmeaNlwn71?= =?us-ascii?Q?gxzHE5RAMfrejAxr0R7YEdku4wdvFfmM9lP6U6xnXZ1SjaHv4zp+fch1J67r?= =?us-ascii?Q?ApOos9vrc7ALm61rHtqBooeETDGEM26HtILhQO5aHJbSDbgF1LDXSutiZ7cp?= =?us-ascii?Q?H1XwNgXG4HU5MFZJcnflEs7SdeJIQdUwxd2/+f9+QLCcZS/MESfTgJq8i7Sw?= =?us-ascii?Q?Rukq7mjMpsV4UYRibuoERorqFsLK5/oJoguLOl4Bk21r817lldWZkooRmfXT?= =?us-ascii?Q?N0T1V1pGOT5Vodoyacw/qDIZOsHAhWKXQSbmIK5Xl7vsoq8Xc3Im1eWMW3zU?= =?us-ascii?Q?oR78pnQ9bbFtC9d8OeTgK2ayuxBD0k8+SkELPYMiY87T7aoz0MjvbKsA4UNQ?= =?us-ascii?Q?6OeUp4Bi10H8j7ud1rEQhwKJwqdAtHAt9dzlbmnMIF17rAIfJ3mOtuNgr+p3?= =?us-ascii?Q?/gW7GqAaFfva0HI6WkuJ/v6NxaJvpKbvk35IY/sose7VMBWIHOSWoiUIpF9a?= =?us-ascii?Q?wIkuC2yJwPdpHgehbOTQC7Zf7dFtXBATXDtdvu5qhiCux4wPu8GAicXfIK/f?= =?us-ascii?Q?Rdkpa6b86F4RUDdIiZbdpUBrRHMNmRwPOmZ356shNwPqtcIhvqTyzpFBldv4?= =?us-ascii?Q?SsUTBFptkk2QAV5t/5OBl+NrjJMZrOD4kHgLWi9eQJscdp09j3iyEepQHtaX?= =?us-ascii?Q?F7znh1xY4gW52jvDnhh1p1ONPHppZoEHAgnI2OpF6c0rRSL5xPLRrfyFdsKk?= =?us-ascii?Q?MB5M8bx52QWEgajveoySLWrUDzNdAWZNTZzBj3UdDfWLwUWximtpYQbfjk+8?= =?us-ascii?Q?NgvWH1FEf6qSgwVbZxgU9mWHcjfz5qV6KUOYjNAum515UJUMzo+sMcYCBQGx?= =?us-ascii?Q?xBpLEIOJzMaSbYbCRDxw55d+SPBKXXZvgWfacMGTSlJ++Nd80Od2s5avwhqH?= =?us-ascii?Q?YyKhUhQzjOvEL8/Sf1dVMqQy6TWHa3IBuVEonkK7guM6ca/VBumh3ZwrBl2T?= =?us-ascii?Q?60r837SDTKJGGXeDCfNZ8FO/EG1/vlcF20pAjBt8wytzlR8DB1/bnfwx5fT5?= =?us-ascii?Q?nPb6dDyM3aL8AucBDlECnbheHNIl16qhZPDweRfGEncaYcVHySMv6vBAECFR?= =?us-ascii?Q?BrdgCCjmLMSFXibZIVLEiV66UwLhkyddgmN0YFFrHPQru/2tJxI2plSQZ8u0?= =?us-ascii?Q?3py4oLuSTGUzrvUeuNrc0Z8v1eKTMjIg6jokUwocmEjEU0h4WnCKF2f+/ZY3?= =?us-ascii?Q?/nB45NMxdec8m92tHYRJ9tdzVoKrQDqtDf8bz//nVN3ZwqK3VN49404IPUZs?= =?us-ascii?Q?Z7Yshwtx1ma/4nQo16eRyiVewHHu4Nun64yTFdZ5JNuxsDisgoT772IM1oe7?= =?us-ascii?Q?K2ewlJV3E9yx4brFPMXGyiZ5dgIFJVFcqW30ZkOE+0FvaJwqD9MLjrnvaxk7?= =?us-ascii?Q?wqfEIGYWjFaX6INbnrexeuMM9zFHE/iJ+bMtaqGi7pPIoiu6tHqcl7kEgDc5?= =?us-ascii?Q?xWkl/3OdC7H4X0TqNbDL3EjDy6B8AVldKdDxCzbaRizBu6UA2tpRKXSqIZdU?= =?us-ascii?Q?SIIV1e+K//DQKas+4R0jiv/e9sHBOepuB8sT8k5DmptpaJ4k/9O0nkF8sQyO?= =?us-ascii?Q?zSOjmeEwLC4EYOkSzR0XLpcacf14wJIvq6qylXuo6lT4RfrZakzLMX55fvQg?= X-MS-Exchange-AntiSpam-MessageData-1: qvzB4oWALxhXRb86ecI9PfDeEiwlvwPt2tI= X-Exchange-RoutingPolicyChecked: OFlftG7f2njf/fyvRUTzLpdnb8AUpFduqMItSnuX7eb16lzCvsBlyWJSg2cA6GwapZRQzHXEPFP8ZIwvwRDcjoDzk9eSQ2m8ZVlldGQw//EhH1ltgvyTaXc24v+L8IYpoWBQI37QNfyYfqzCc67qPz6rMtPWrcawmgqvnl7IVU4RTS8V+Rt/F5NeHrfYSUK9QE308jE/zv8F+luEbGy14HtRBYquM/WLLU4nhg/D13IztrRUW1YhZjC85SwVhqouwUIZfKBc+oOm6/DTDT9m7PRmQMgbAae2dQ5kViNQhAavjFlH55BVamE46yxj7AVWWoKRVU/BZJ3lmGkVUyTPaw== X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: d5f48240-1d30-4f62-ad6d-08df2901eb97 X-MS-Exchange-CrossTenant-AuthSource: DM4PR10MB7505.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Oct 2026 08:13:53.5770 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 9Sad61dAK+bGNa73jCHAuYAhOR4mWhMgOVJMqaGDskgn2ovnewJPNBnXy2G5hwFSvprDm12h1Gmi4bFuc5ZNSwhRpfr4I42tq+mijFL2u1k= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR10MB4138 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-10-13_01,2026-10-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 spamscore=0 lowpriorityscore=0 mlxlogscore=999 mlxscore=0 adultscore=0 phishscore=0 suspectscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2610020000 definitions=main-2610130032 X-Authority-Analysis: v=2.4 cv=CoEq4X4D c=1 sm=1 tr=0 ts=6acde846 b=1 cx=c_pps a=WeWmnZmh0fydH62SvGsd2A==:117 a=WeWmnZmh0fydH62SvGsd2A==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=660iZSQnnn4A:10 a=GoEa3M9JfhUA:10 a=VkNPw1HP01LnGYTKEx00:22 a=jiCTI4zE5U7BLdzWsZGv:22 a=3I1J8UUJPc9JN9BFgKH3:22 a=VwQbUJbxAAAA:8 a=7-415B0cAAAA:8 a=3OcxSVRvUSqaRT7DloUA:9 a=WmVTiCyuxqgg3mnwYu6p:22 a=biEYGPWJfzWAr4FL6Ov7:22 X-Proofpoint-GUID: h2kLGlPOm8gMFAo4loPbcb0qpgehM877 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDEzMDAzMiBTYWx0ZWRfX+vtCdi/SGDLa jG0Z/Tv7f8nDADOgVbYonqwjSn/CMKFGQYeOGac4onR3DHLY1iMqgTJkNFEPlTZkD4VPDWCSGpy tLcmkqggk2+LA2EShLz9fI8/UAL68Yodvq2zJyRmBd0+gP9unsT9 X-Proofpoint-ORIG-GUID: h2kLGlPOm8gMFAo4loPbcb0qpgehM877 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDEzMDAzMiBTYWx0ZWRfX/Oabk6cJwTyv howUjKKXfQ81vBYL97YAmavdrpPH1OLHWNHr+/94ULI/ZUbecs0jALWQvHyKE0La0lsR2WIljjy cElyCWh+Xnm0UpYRZXNMQV0rpYIVbO4cyDK0J35JxRM5nI5D3Anq/nKrwdh0bwY5sr77SClQklP tQISjMfX8UyvOWUEe7x7sA8KD46xuZp6jm5mDqw1q6pW5H1wnySzxyZwWI5n/Tc5znknqA+SCpw ogOoMF6itkrAq/SL9WeRy7smpgERrRjz2+iPtjUu7kFr8NG8lVnbycwCUb6J4z4oFUWLZ+wKHeQ aBK5J53E1zm5fUkOSOSEeg0HAAAdJl1TLsvQwcTWW5dK2vA3jebgm7hJYiVdKL6CGLdnHuw/t8P mgXPxCVFfw4nt8sABw+AVGzakz78DTgYACcho4+qBHAR/8kBIN1VftJ6qNfkEXaVFOGEOAu7sYf ZyQoCrMGXf9grwQbqLw== Backport of this series: https://lore.kernel.org/all/20250625224957.1436116-1-david@fromorbit.com/ I have added information in commit message upon conflict resolutions. v2: Address Sasha's comments to v1 in the below mail: https://lore.kernel.org/stable/2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org/ xfstests_xfs testing results: Generic: Ran: 001 to 771 (672 tests; gaps) Failures before changes: Count: 15 IDs: 075, 083, 091, 112, 127, 231, 263, 269, 270, 363, 365, 645, 753, 759, 760 Failures after changes: Count: 13 IDs: 075, 083, 091, 127, 263, 269, 270, 363, 365, 645, 753, 759, 760 New successes after changes: Count: 2 IDs: 112, 231 No new failure after changes. XFS: Ran: 001 to 789 (311 tests; gaps) Failures before changes: Count: 7 IDs: 104, 168, 300, 442, 597, 598, 609 Failures after changes: Count: 7 IDs: 104, 168, 300, 442, 597, 598, 609 No new success or failure after changes. Thanks, Siddh Dave Chinner (5): xfs: xfs_ifree_cluster vs xfs_iflush_shutdown_abort deadlock xfs: catch stale AGF/AGF metadata xfs: rearrange code in xfs_buf_item.c xfs: factor out stale buffer item completion xfs: fix unmount hang with unflushable inodes stuck in the AIL fs/xfs/libxfs/xfs_alloc.c | 46 ++++-- fs/xfs/libxfs/xfs_ialloc.c | 32 +++- fs/xfs/xfs_buf_item.c | 299 ++++++++++++++++++++++--------------- fs/xfs/xfs_buf_item.h | 3 +- fs/xfs/xfs_icache.c | 8 + fs/xfs/xfs_inode.c | 2 +- 6 files changed, 256 insertions(+), 134 deletions(-) -- 2.53.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BDE8E3E0C57; Tue, 13 Oct 2026 08:14:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=205.220.165.32 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791879269; cv=fail; b=rjOn8cmx7v28f3f7pzQlIEz1OyvompIb7fhDXeXU82UKydBxtisNItfiIuRK9nqRMNfVubVgT9+f5OPeygvBONMNS/OUKeKlJgBDYeewsYXenksX/ivwsyczoHmW9Gx9ez5M/zv7BDBI9WQ6u/hmPoDKjxDGQMTdnx3P7DHckvQ= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791879269; c=relaxed/simple; bh=riSTttPDYV16AWsBwMcvcWyJOBR18MvspbyK7gPuyQQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=g0HQv9nQbSwzTUzG+FeR0MYQOgV6Y77NmrzKBsNFXf9Xndj2uC74SWir3o8FNMK17s8qpnL9/+VjPsyIRJv2r91s9ZzezaQ2YQ6lykvRhFSf6HM6NKHcJZOFAN5yxmoeG5UmXztiMApRdEnVAAOKwy7bFyOAV2LSTfnaar/IOx4= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com; spf=pass smtp.mailfrom=oracle.com; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b=XagLizg8; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b=vLQjCdy/; arc=fail smtp.client-ip=205.220.165.32 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oracle.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="XagLizg8"; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b="vLQjCdy/" Received: from pps.filterd (m0246629.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 69D2D3Cx3436329; Tue, 13 Oct 2026 08:14:25 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= corp-2025-04-25; bh=gqac8ha0T4aogKn6/9nPqbbNJSfMQGxdrmHHrV9M7jk=; b= XagLizg8HEPqs4Oicqq3/MuJkttXNsMDC7IRYkzJXmiLrVc2mznLh2XEG7//LlZg aZSrsq+UbWumkUX0klv1JcQccsI7YaGWdfqDDNCI/YswO+QAXniTbbNPsr5wUgiH YeF4POytmDzBGS5WihWGKuaxOwSxzFON6zD9luntqMJFTZdnjWhkanbakFXqd6Ra tSanmxEZRTln+PVeP6fUQsNcIDwdfD3YTKiXUi7V1kXsycu3l8cJZFDHwpV1EhdM DRRBFLgqqwargwVNtKBPK71BH2oUJYW0VLHTXYq3SX9JWVw7Noxr2SJdYr8jL7FZ n4wawmWGKSMpkhagrL7nYg== Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta01.appoci.oracle.com [138.1.114.2]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 4h7de1kjjv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 13 Oct 2026 08:14:25 +0000 (GMT) Received: from pps.filterd (phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.7/8.18.1.7) with ESMTP id 69D86RTu002111; Tue, 13 Oct 2026 08:14:24 GMT Received: from ch4pr04cu002.outbound.protection.outlook.com (mail-northcentralusazon11013030.outbound.protection.outlook.com [40.107.201.30]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 4h7bt8yq61-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 13 Oct 2026 08:14:24 +0000 (GMT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=YlXlGVemLKrR3ccokbGIkiCmBMAs7jaIwR6t1QT4iVeQyAI8TAp3jN0urbPsYPVkf4QsSyH/gS1oF/3i6ghj7ISVfkudtquJ99PpVd6G/5/DlkbjImK68N3sGY9cqNhwecrcv+KxYl/4ll+34B0+IzyU6kx9RsbXVpk42tvu5ncy0DgEBx5dqsJmviZI8i1IAH2KxEJ7nSFfYcUALV6wowgBd9fpACGsq7hFiP61AWLPX4dwZb0tY3QJAE2yWfe0/I3CFmJGh3jC8fOX0m9DNbADaq/Iewm5bhGBL4u5eBaz9vep34lJxx7UUHUyuh4zCAZQolMdtAjIZyhLv5jP1Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=gqac8ha0T4aogKn6/9nPqbbNJSfMQGxdrmHHrV9M7jk=; b=mQWi53q2KzTU4Pct9bN5f0+AWUMdbjwtocHrKhwB8SZ0X+WUBRmvxnil/SRW3cCSrfvrJ4wDqWBIWwdBzM/DuTWU4h+EVKYMBDUa/SF5trhrhYOhsNKrcMw44dgn8oAK4ur1mP6Wje5vYuD8b+B0Vnrn4fTik6aG4oWvDNTC3aqGKQj8DuCCG5+L9KhQh4JCCbVjY1HvxvaCVONf15VTc4aPvvSLQuJBJUsXwZ/naayS3oAer7GTiNMDZ9bBpN/WLgrRBEhjNdwh8fMC0j0Ck2gMG0FYRy4Yrjo4RauhkYWKmUs3bGxw9su5lVb9t1w1WUzsE3FEXm0lJETnmQy8EQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=gqac8ha0T4aogKn6/9nPqbbNJSfMQGxdrmHHrV9M7jk=; b=vLQjCdy/plNdoMS3j5A9IiyINPGW6xDYqUg+1FnfDXumNsSH19gFXuoTShsdWBu4FGbcRrgM6cXhmBB7TirOsWE0wKeGd/dMZ3CQ+uwBRNErQE2ZrsVeApFccinv5VCm85W8EFXu0oFjV5RJ+1xScLN/ot+ztubPCGNFixXhvT8= Authentication-Results: mx.microsoft.com 1; dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oracle.com; Received: from DM4PR10MB7505.namprd10.prod.outlook.com (2603:10b6:8:18a::7) by DM6PR10MB4138.namprd10.prod.outlook.com (2603:10b6:5:218::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.522.12; Tue, 13 Oct 2026 08:14:22 +0000 Received: from DM4PR10MB7505.namprd10.prod.outlook.com ([fe80::f14:5389:d117:967c]) by DM4PR10MB7505.namprd10.prod.outlook.com ([fe80::f14:5389:d117:967c%4]) with mapi id 15.21.0522.011; Tue, 13 Oct 2026 08:14:21 +0000 From: Siddh Raman Pant To: "Darrick J . Wong" , linux-xfs@vger.kernel.org, stable@vger.kernel.org Cc: Dave Chinner , linux-kernel@vger.kernel.org, Sasha Levin Subject: [PATCH 5.15 v2 0/9] Backport of XFS umount hang fixes Date: Tue, 13 Oct 2026 13:44:08 +0530 Message-ID: X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org> References: <2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SI3PR01CA0014.apcprd01.prod.exchangelabs.com (2603:1096:4:296::10) To DM4PR10MB7505.namprd10.prod.outlook.com (2603:10b6:8:18a::7) Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR10MB7505:EE_|DM6PR10MB4138:EE_ X-MS-Office365-Filtering-Correlation-Id: 717b184f-64fc-4173-40f9-08df2901fc73 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|376014|10070799003|1800799024|366016|56012099006|261009223027099003|10067099003|22082099003|18002099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM4PR10MB7505.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(23010399003)(376014)(10070799003)(1800799024)(366016)(56012099006)(261009223027099003)(10067099003)(22082099003)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 2 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?DfRmPxNh6IO9+bliFQky5fnKWj6TAoVlBnJI5v4ub+KoY8/aRUK9XPmzC8P2?= =?us-ascii?Q?/0WRw8f24vcK6oyYGm21wyzQrZa2QuRzVJcO1QpQsR30MiEuI6xWpCLUbDmR?= =?us-ascii?Q?vjv43Vj5Cq2ClUaSbQ4bGUQFnOmGuPGUecF9WU4nmRw24MjHubleVl051u2p?= =?us-ascii?Q?b9nkcfkQypBLrWAUlD0EPOHBZ8J1iEds0TNvcHUt+FxBbKg1gIVhbS3fogDH?= =?us-ascii?Q?jWQ2Hi961mqBA5Uu3QcJHpixE5vlJ2hVUONBLz9tiV7hddNNNWqNNb2rXJ84?= =?us-ascii?Q?P/epNosrVHPUb73ZY9/h53qFbA4D9WMbsn6u0jg00Ys8FPaDea5QSW0OAVhN?= =?us-ascii?Q?7s1XQIPA6M2RD5Qv04hFt8+zGwZPfFcDbil3H/swUi36clVad6ghAeNlaz1n?= =?us-ascii?Q?VKm2ABA4wyJu/+M/GpvPoXBADUPDwi26LAaJ75CbIW90BNV4yYGAFBwrlcQ/?= =?us-ascii?Q?4mQY5u3X9G7x2Le06NzTvbKtTLQZCuEW4aUtKiBFz7YdLPJ88GE6vkZDf6XX?= =?us-ascii?Q?+qO2t2dXipjKV3OrJ/GwHqztEuR40B9z+3YetZwCekSjCFP49tpY3AggL6a3?= =?us-ascii?Q?h0rYs16eHbfmZvHLKvPs35lMkFz1og1ZShElQjhhLEUd7wos89T0pCGsh6PB?= =?us-ascii?Q?s02y0axBqij+Mkb3KyoWeUM1T+rvC8Zbrf8ID/sNHhzNn8RpGiIW72YhfSyb?= =?us-ascii?Q?BWRIG/qimpFtsXwCIqJwsUym02jh59grG58aCIH/nIJCOeV5LFGVDmo7wXop?= =?us-ascii?Q?opRDraCGAe8nF/uyHR/u9o6P2Ck25oufSRqqjlsnwJ8rmGUg6eOiKQhae72y?= =?us-ascii?Q?K4GTsS0sHefgzzBxXP/WpCDsMuc7YVqAXoRChSP3bxGfpSGleG6Va+AExJ2A?= =?us-ascii?Q?rQ3MgQGxPaEnI+6NlVKCVo2ee1WCAo9vSUH8hGA4jq5ZDfxnu8edn+1uCfeH?= =?us-ascii?Q?aJxpr4qp9KP5bRQ49ng6IlIBbZv9ccx8lUJT6ZUYcWflR+d1mmW+joQFq4xI?= =?us-ascii?Q?WTvhBj6KBX/f/57A7rG4sFlY2J6I4cnsnM5a68LzH7iFT+bdrA3g5b/rNi1Z?= =?us-ascii?Q?xDDW5a293W9kgqm8ubg68g6tX2JZ15jx/ra98/z3TZ1xGMj6xmfKalwa7BPw?= =?us-ascii?Q?QgzH8jaZCxTJG+ocrVJi/JZI//OtSeVdkxQqbqwQEjhhHrF39vTcKflhhELJ?= =?us-ascii?Q?sB6cfA44YYy+ZBPJSCwHb0fgl55sr7RSYptya3wJztUZK07AtR4777rEOBzd?= =?us-ascii?Q?A3ORPQx0ASFfKTOWEZx2RKidBarl2ys5YC1yvYUBNS14m5zfIK0MBm7B/Qr0?= =?us-ascii?Q?1D6hmld1+a0hVXPcEFGppkRzKCYN35Dpl4O7rPuuO7M/Fe1UJf4PewjMQyqX?= =?us-ascii?Q?zYIhSa77Kcq+dm+Iibjkzqn+L8g4xTPrwB7vNc9jzlP52BkrJUdUvTFS9L7c?= =?us-ascii?Q?XnYwrbEP0enYWZGJQBU9pFUP4Fh2i5WjWKnH1Rlim7AvZ4KzLUHQvKdfLwqf?= =?us-ascii?Q?ZlOQQ2Nc4m/cTatX1USf5gGD+ECSmDJkH6/c8emgPfMfQB2/rrwDx7QyNdfN?= =?us-ascii?Q?mLTz9jdLkue0uCwxoHLeaGCb/YV2gPT2o0l9AZ3eqAp1ucBpKtDvUhstJhJu?= =?us-ascii?Q?anvLUIcxRNxDvxkeNK0I215/YQQjGCDempIt0oPKtHcntXbBNIc7WSDMWrPG?= =?us-ascii?Q?s9HesGE8kmaDseoz/oVfXO6QU15b/KDafGdXgwNVkPFH/QBMvqvb2P+vV61F?= =?us-ascii?Q?EBC1nmNb1KwBzubAn4DxFPmqcFaoQ37DNSxVLq9OdLCRVVxaPtsBuyxDj8rl?= X-MS-Exchange-AntiSpam-MessageData-1: g+Yy7fMfTm4nGz8ZAGNVKBVF+DaZNh4IWj8= X-Exchange-RoutingPolicyChecked: ssR1fbQrjmJkvPFnBq73r1Ak+jGYadssKeUOu8j9gMV4BP7Dg/g3amIiwpd0RvUrnSBSlkE/8a5nnzBGyzXp1km0rgMS5yax2w9gwi6++ejk+TG3oGpSVQwkjbpb1HCdyl03W+RKegIBMjtdri3K1HTE3a8VITEezRsf7MqBu363uNjVsbSoCUBcGAgbTl3ANmYaPsraiue/mh814F2GdfsbTX7LuZ1FFKLD3rzJL71b2/l8WKlLKDBxXWDVfIdAwjad3JqZ+lPBuk7UP11ufsMR+IOQ9D6DD3+iCcmfc239C9kZv//QUFbFK82Y+zBi2V+dzisV+YI0/i48ZTujyQ== X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 717b184f-64fc-4173-40f9-08df2901fc73 X-MS-Exchange-CrossTenant-AuthSource: DM4PR10MB7505.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Oct 2026 08:14:21.8648 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: gz8KYhfPBQP+86g8Tn/OiS8BWGCbVS51J3dzUfr3fmdXd/eZRmuyf9zgUBbix53VKQP+27watRKMHU+jMo5MftujBX9PBzFZ3y92Nar+SqM= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR10MB4138 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-10-13_01,2026-10-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 lowpriorityscore=0 mlxlogscore=999 mlxscore=0 suspectscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2610020000 definitions=main-2610130032 X-Authority-Analysis: v=2.4 cv=O9SsLx9W c=1 sm=1 tr=0 ts=6acde861 cx=c_pps a=XiAAW1AwiKB2Y8Wsi+sD2Q==:117 a=XiAAW1AwiKB2Y8Wsi+sD2Q==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=660iZSQnnn4A:10 a=GoEa3M9JfhUA:10 a=VkNPw1HP01LnGYTKEx00:22 a=jiCTI4zE5U7BLdzWsZGv:22 a=EIcjfB9IiI4px24ztqRk:22 a=VwQbUJbxAAAA:8 a=7-415B0cAAAA:8 a=kk7J8XDwd_-Zc7KFLIkA:9 a=biEYGPWJfzWAr4FL6Ov7:22 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDEzMDAzMiBTYWx0ZWRfXwTThqfFuuS43 HPqsNizFVvkYHbUkYOztpDT1CGiBJObJBTYzyEh6rFGRedew/yk3mkBNSlyHldrV1g17gehbApc Rk9QtpZ4tUzW0GxWdXJ8FM+UR+Pbxr2SFHocKsRvCnOkkdWFCSjd X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDEzMDAzMiBTYWx0ZWRfX9sC1CgwMra/s 3ZmzAYpLcxHMNOuDR412lKOCvU/ax6oHfFSL+VtwCB43IiBEptlDv0NQalRFhtQfsCVJsI83/54 rNR9NIefVz44xASn1jfOEEt96zBghPEFl6wYA1cgYznsChS9tlnkKL0Fv+Q37qt4NgVMDCV1/Mn asoO19VTfnKvigQirlB36PYd+czJ0hGlQ++x23c6gYwIWzx3x/rA758lsukYGbBe38YLks3eZUo nP2mJ2qiaT2Kjliw1yy+HhOvm+Fiq9kCVZq3id2CrmBdCIDdGweDDui0nS+02DWKjTG3QtP2Rh5 W3rIFgXt8MrPSmTiD8+ewXbzDDjzAbsqC17YyArxPz78Gh6lBznIKw8e+GIujdL8SxkW1VmcEzt lMKeD0n0ffpTLWxUSsRCZtH4z218NCOn2XPZe5aGQip+uGOFTP7Tm9h/FzIjixAVBHwlQ79bq/w c4Q9P9UgBnrMdAvJB2g== X-Proofpoint-GUID: vu5KHqjNIybFNXhEMO7lxIEbFa3vEFGH X-Proofpoint-ORIG-GUID: vu5KHqjNIybFNXhEMO7lxIEbFa3vEFGH Message-ID: <20261013081408.t8AXIAvU9lrDc7nUxdWQajymLQ1DqoZHEdwxnXcy_eM@z> Backport of this series: https://lore.kernel.org/all/20250625224957.1436116-1-david@fromorbit.com/ I have added information in commit message upon conflict resolutions. v2: Address Sasha's comments to v1 in the below mail: https://lore.kernel.org/stable/2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org/ xfstests_xfs testing results: Generic: Ran: 001 to 771 (671 tests; gaps) Failures before changes: Count: 19 IDs: 075, 083, 091, 112, 127, 263, 269, 270, 363, 365, 373, 374, 645, 700, 733, 753, 754, 759, 760 Failures after changes: Count: 19 IDs: 075, 083, 091, 112, 127, 263, 269, 270, 363, 365, 373, 374, 645, 700, 733, 753, 754, 759, 760 No new success or failure after changes. XFS: Ran: 001 to 789 (312 tests; gaps) Failures before changes: Count: 10 IDs: 104, 168, 179, 300, 348, 442, 557, 597, 598, 609 Failures after changes: Count: 10 IDs: 104, 168, 179, 300, 348, 442, 557, 597, 598, 609 No new success or failure after changes. Thanks, Siddh Dave Chinner (8): xfs: log items should have a xlog pointer, not a mount xfs: aborting inodes on shutdown may need buffer lock xfs: buffer pins need to hold a buffer reference xfs: xfs_ifree_cluster vs xfs_iflush_shutdown_abort deadlock xfs: catch stale AGF/AGF metadata xfs: rearrange code in xfs_buf_item.c xfs: factor out stale buffer item completion xfs: fix unmount hang with unflushable inodes stuck in the AIL Guo Xuenan (1): xfs: fix super block buf log item UAF during force shutdown fs/xfs/libxfs/xfs_alloc.c | 45 ++++- fs/xfs/libxfs/xfs_ialloc.c | 32 +++- fs/xfs/xfs_bmap_item.c | 2 +- fs/xfs/xfs_buf_item.c | 382 ++++++++++++++++++++++++------------- fs/xfs/xfs_buf_item.h | 3 +- fs/xfs/xfs_extfree_item.c | 2 +- fs/xfs/xfs_icache.c | 10 +- fs/xfs/xfs_inode.c | 4 +- fs/xfs/xfs_inode_item.c | 164 +++++++++++++--- fs/xfs/xfs_inode_item.h | 1 + fs/xfs/xfs_log.c | 2 +- fs/xfs/xfs_log_cil.c | 2 +- fs/xfs/xfs_refcount_item.c | 2 +- fs/xfs/xfs_rmap_item.c | 2 +- fs/xfs/xfs_trace.h | 4 +- fs/xfs/xfs_trans.c | 2 +- fs/xfs/xfs_trans.h | 3 +- 17 files changed, 467 insertions(+), 195 deletions(-) -- 2.53.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 78E28409102; Tue, 13 Oct 2026 08:15:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=205.220.177.32 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791879319; cv=fail; b=QFEBLHwaI3gMGapQ2/p/1itX0JFeSCRqkSO2bjLCiFFBoM7eCI1qWlA838RgLKfz0WNYI//TvlC002dUxbXNYEiSZSjrxDG21VOj/TKsU67X7iz60WUPfZk3EOiAxbeCI4UJNSVMGbwWEOjaiLVgwKcrFhIZDo3zyzw1HtLCNPo= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791879319; c=relaxed/simple; bh=HgsTudX65gsjehdyfMpPtyLnVAS1FPqxubYZ80AqjoQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=tOHSj4JSUag/9tMHALd4Aat5Mnw1UoWUi1it+UODszu0rQuamJDM/lq9QEyT5Zt8kQlaoWTPbRU4OOe7Go3rlomU2KEFGKYsZGYYqPpX3s+Uc3tBCiznTCmNENFkXkxVXwT7NTDqJ91lRygcVTkxUhRxEa/lvO2lM+TC0ydAix0= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com; spf=pass smtp.mailfrom=oracle.com; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b=FsuUDoEy; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b=WmbaeFzy; arc=fail smtp.client-ip=205.220.177.32 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oracle.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="FsuUDoEy"; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b="WmbaeFzy" Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 69D373Bi3288508; Tue, 13 Oct 2026 08:15:12 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= corp-2025-04-25; bh=kpsrONGlD+pVtWEvFHnn6M9sh1ZuLVMm0g/GEsjqelg=; b= FsuUDoEyaWJoexmmjH/QGD2bkQAbffR9qquJWG2kzVNj5EJesfHBGzbtC3BHS5/v n8DodvgoYp5Mqqcb0dHvDr2ub+mdzskFi7y/eUt4gR3VnzDGmb2dhV87vngZBotX sS/V2+pr8wSfgga49jxkDXGHWUU2VbQlKv2Yh9proftHLrljhjXnFCNNwO9b96kH e86aDfGBCci2z40V/lyHb2gvKrgzynQJGqqa1PMKWEbJQMT94C/4ihASP8BY0s96 0m+FqEIPHBGjCqkrJXJyoMtR/MwNfYAzUo+q/qvlhGRNoYK/jqYu+2sHi1euEbuU ALVB6t0poJlsl0yPFfj0pQ== Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.appoci.oracle.com [130.35.103.27]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 4h7dcsbkwn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 13 Oct 2026 08:15:12 +0000 (GMT) Received: from pps.filterd (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (8.18.1.7/8.18.1.7) with ESMTP id 69D86hxr020816; Tue, 13 Oct 2026 08:15:11 GMT Received: from ph8pr06cu001.outbound.protection.outlook.com (mail-westus3azon11012039.outbound.protection.outlook.com [40.107.209.39]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 4h7btjsg15-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 13 Oct 2026 08:15:11 +0000 (GMT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=N2z5j+F4lM/+mlCYWdpkBEA0k+1ZF8YFWwTbj+3Z2i9MYtnByJdMgeKSNdj9GaICfBAso5vbt4uMPdGSKeeF6U7dcBI/tDIWyQsKfyNVjR/xOfJaDzs1otpdmezgk+/Q09IbeA6azBrDopQ97nXfVNYhBCyZIx1VI2aKZueLn2a/Wo/DAikR2C37M+zIgIkPA/jDrOhA8y84LT155JbWx6y56XNC4RoNY5g/jrTqea/wYq/5QjhyXzdb9j8ghybDUEquSvRP9t2yRm7Xl4fBJYQcPxWVDcalSADDr63AQfRL+zGAHrUTAsvQtOIs8ndtI0dFUNkCtPWe2E06mPL+zQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=kpsrONGlD+pVtWEvFHnn6M9sh1ZuLVMm0g/GEsjqelg=; b=qP8x+5CVUBD4JNAFijVck2Hut9xe9cATdYb/Kw/jfyGjWqkVwS3PkeHOEqzJxQjlEM8tGGT3iktZ5PkKBUgZPkQv6kN8twjFE/SLK8+72FEShUqu7ow7kj7Nv4HgSLP0Nhe6KC65ZERheZzJ89SJ3w6oYAGXEE4w3Ss49YNHSYIJtnB9bCb8OyJa9HzA3bFhhmmkdrg7xWiAmOrLZkL10hbu9IB9DhK9Zqr9c+xMU0cDny/zpLF+xCh6KL675YN5CBdYNMNTrGKzLK4R5jFT8PPTJUCGeTfSL4M4TfbB2rYruXNhKqVvv1It4xBRPSJdVAryasPoQaogeHz0JJVqhw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=kpsrONGlD+pVtWEvFHnn6M9sh1ZuLVMm0g/GEsjqelg=; b=WmbaeFzywWFpHMelqqElXdvEtpotR5IO2Qlz0nkZHntfZaX6rO7lV8icnR8f9x7ZR3t7o8XJgXdy078Dn6bQ4sFiyPJW+GrfBswzYwISehuby7ZHiK6mK4iIZFAvH9m9Pj7Lme6Kqc4L3jTVphwJ9qyEBZKiqIcItg317RNd778= Authentication-Results: mx.microsoft.com 1; dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oracle.com; Received: from DM4PR10MB7505.namprd10.prod.outlook.com (2603:10b6:8:18a::7) by LV8PR10MB7992.namprd10.prod.outlook.com (2603:10b6:408:1fd::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.522.7; Tue, 13 Oct 2026 08:15:07 +0000 Received: from DM4PR10MB7505.namprd10.prod.outlook.com ([fe80::f14:5389:d117:967c]) by DM4PR10MB7505.namprd10.prod.outlook.com ([fe80::f14:5389:d117:967c%4]) with mapi id 15.21.0522.011; Tue, 13 Oct 2026 08:15:07 +0000 From: Siddh Raman Pant To: "Darrick J . Wong" , linux-xfs@vger.kernel.org, stable@vger.kernel.org Cc: Dave Chinner , linux-kernel@vger.kernel.org, Sasha Levin Subject: [PATCH 5.10 v2 00/19] Backport of XFS umount hang fixes Date: Tue, 13 Oct 2026 13:44:44 +0530 Message-ID: X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org> References: <2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SG2P153CA0033.APCP153.PROD.OUTLOOK.COM (2603:1096:4:c7::20) To DM4PR10MB7505.namprd10.prod.outlook.com (2603:10b6:8:18a::7) Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR10MB7505:EE_|LV8PR10MB7992:EE_ X-MS-Office365-Filtering-Correlation-Id: fb93e97f-2d4e-4f93-f97b-08df290217df X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|1800799024|10070799003|366016|376014|56012099006|261009223027099003|10067099003|22082099003|18002099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM4PR10MB7505.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(23010399003)(1800799024)(10070799003)(366016)(376014)(56012099006)(261009223027099003)(10067099003)(22082099003)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 2 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?6w6b96jSkUbS8NDL7O9JtQm2THHPr8CQUaQfSJw2AllKR+XgL3gAhu3K2n3u?= =?us-ascii?Q?cwDb354H6Aw8LlCpvvh9rl9ENCxWAh4RpBn8UNnBqcVQN3JjE2o+vkzJ2DQs?= =?us-ascii?Q?r50RTMNLxCYpI6lVtOtlxSo3OBuT/ruU9heHkvIUXBZuIQszkS1tRT/AjG8C?= =?us-ascii?Q?ogSLL0mqgMQDNqLJs5Wea40MUHxyl3dKo9cxc8sACQJoP/6GRESE0AJX42rz?= =?us-ascii?Q?fXDlidfPXq9FRckKgGsFhcUiE0WA9toYpgLy4pVAfaVqGhqCRYF/uhrWtrY1?= =?us-ascii?Q?D5al+qKTJVFn6NtcqTbxs14tD7pCDqBsHjVlSJp47lEzZydWqmch3Unb8ARt?= =?us-ascii?Q?kihgDmk8GTeY5ZYQsNBY+UqJ3DLTn0GHOob/zwO/z5g5Xs/EpN8E/ZXIhNNJ?= =?us-ascii?Q?+NLpXs+Ee28NDx21SFzop6njbTDsyvkcvaOoC2OFhpyfAQmiiCatT7vSCdDK?= =?us-ascii?Q?RuU2i32QQHsVq+nCIJyJ+AjOuAx0f9mDOuVvNgme0l+Hcg4fY40veWus2lBy?= =?us-ascii?Q?PZVyvR2dbqhAI02+AbT3W2mJXcWuAh6IFb6BUfi1AKHf7vqB4WQN5rDzqHv6?= =?us-ascii?Q?RQQ05Gm9fCboHcvB1tdcU8ct0DFY/i19jYY4i7+CuxbLNQZR4ikG6Bkhn6md?= =?us-ascii?Q?f9oOUvGl+je3+n9Lf67Pus4DBOTngSHV14vYQyItLIYk+1w6b90xXP9K0uKc?= =?us-ascii?Q?na2dkoe8TzDdGMjjBZghdVAFwhCeYtj/WED7s6hTIKls/jrpzYU888Xiz/Uq?= =?us-ascii?Q?eHcGCEYS2KZEl7pDYJ9BAbfShNgN407xcch7D9wnhRFyWVuz4LYi275peQnp?= =?us-ascii?Q?x9HKwab8pC7wF+fAnYZLER19CgpbtodIMzW6YJqtIXgMpal188o+BTNM7RYM?= =?us-ascii?Q?3Ez8ZatgwfcUg6nooSIEK+cHxCca7eY8DXwW5s8P7qmypUaSJqqtwscGrK2q?= =?us-ascii?Q?8TnF8hhTDuaZvdeN0KN6ZQ4TdFnItFnXBBPdJJuN90Qr0U48CISVEZ9VGGnD?= =?us-ascii?Q?n07SLWQdUtVnaUxR5rOPb8E1Tw5uU0/1OHLejH2uvVQYBwxSQYsNt2AGnIZp?= =?us-ascii?Q?ta0BfC4mTMYZGoC3G2GrB5UNlO4HSCVA2manwLWgT3+XeP8DYNT8/OJpZ+uh?= =?us-ascii?Q?3hdeqLn5PM+o4TkLZjz5gs25DaHBOBfI/QEhKdE2+zKfiSIoJ2aOyiw1xyLk?= =?us-ascii?Q?ZlBPgpuLK2qJqrjRmAmKqbNl7lgPtEyMBBx6EHUQicwLoZ7Cq51yyBH5HZE4?= =?us-ascii?Q?JhhX31thuL/CJuPRu06JsWvc9I2T2RfbV9dZk6mdjo21XIxTMgDlaKlr4z0P?= =?us-ascii?Q?SQNpUSK1iz0STlpGNn4P+Nv977DrkGu3JVIPqOAcDI8LXxXpP+4Syb0y9pps?= =?us-ascii?Q?ZJAL7OXaBI1Ic2Aogf/XEKoH+2kQT3x4tb2cim2oTLeHuGp+xXR4OvKZ6pOB?= =?us-ascii?Q?zG0NXZXjjKuv6oih74aeR4etJe3th1UBRwATAAPuO5VHWnuDOScXZI6KGRnB?= =?us-ascii?Q?fw+eU4yAaGeM7issOWKZ+dnyxWkG2Y6NqYfbNG61LvWm3g+0XG8LWhOPexJ+?= =?us-ascii?Q?XLgT9ABz8cmnquFSKY+qgGscd5J7/KoaPpZ78HYCtLQ29ZHtiV7d044GZZal?= =?us-ascii?Q?Cq6XET8VzO39Nj7wq/sL3oVpQ4JnRStG1AjEJqtQWRZrSpDcKPg6uWZrDXEd?= =?us-ascii?Q?Bh/KxnNAjvYYWg1EMEtLkXnEJ27RdolkSuc2Mj/UYLlv+x67a4K8SY4S0+Zc?= =?us-ascii?Q?mLUS0NXiyGzGNjuBZjjOI/EHgK08m7gVWzZ0N7UNnqcXxh3qwAhnw0oQFQfV?= X-MS-Exchange-AntiSpam-MessageData-1: +Z9lzebGS6sK89OIZqoZ7a1MexDWjgD1kC8= X-Exchange-RoutingPolicyChecked: uC68wQ+XUpZaTcNcn/9zHK1uwFnC9NW0IszIHnihBsgMw4WapVkfosV6UM3u3nMStISg0N5blCK7bMaHIvOcswKu+N80zUZ7uMKYYJNv9Zjrpoeo3VOmCL0poqP97x6P9FhPve6izFGhXr6iPpPxx+IMg7GMF9DuiAgK9CfJVWALAdS647jFq/6Wc65d/rXVZqbzcFYvHyaiIEve5aqdO6J2DdVARaonydDLAmBrRrw61PhZk5YZUPXVK98n9S/perb6kF9VhvGlG989FzWhiQth5bT0new8dGqgvqGursodVayoWM1Jr5RDn3lFCVJ+pVn4eoooSPmay9BfHiiVng== X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: fb93e97f-2d4e-4f93-f97b-08df290217df X-MS-Exchange-CrossTenant-AuthSource: DM4PR10MB7505.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Oct 2026 08:15:07.8852 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 85W+ayDa9gYkXMIlCeIA26o9yMCNa94m0DHOcg7GNt2h57KaFOKeNNFKcU49ocv/dAgaJGLmAVEpmuSVu6s5QFse53Q84a1Knl7nathS5nY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR10MB7992 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-10-13_01,2026-10-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 adultscore=0 mlxscore=0 mlxlogscore=999 bulkscore=0 lowpriorityscore=0 spamscore=0 suspectscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2610020000 definitions=main-2610130032 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDEzMDAzMiBTYWx0ZWRfX/pQtOJfqS9Q0 DTxXN1mvRJUWQ7CGkxP9fU1CXLGUV479sm3e3lgB0btevok1VQaStaZzRY3SWCn/+TAOjDCUslt X60lCrt9s9puVD488chDYqA7m6P2UDuHP2TDfbT1L/PF5VF1bS1Y X-Proofpoint-GUID: uEoIx2gBfuxMOFzzIOLSecdboywoFtMV X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDEzMDAzMiBTYWx0ZWRfXyn1XBJ5j8UUQ 7TtEhoJi6JkCXDe8R/cMexcYCNwErM6bApHpbFDoP6T7n9Onhw2JdKWhlXm+o9wRhGYacg8dqpG VKMiSiDNXx4LGURQIICE0o8JOXepKfF4aetmz5t+GklwoxMoPPkxR+ixihlKVX7KLp53E/TQt3b 2q1SDWoTDcHPCu0xuG2rHBb2yrO3jc0Q8flwaU1NsNLZRujyj7gIgdoxP4h4Pks8G54WcEOrtgm f3u5lyMwMR+M298UY2vT3X6cKWcdfC1coC+9KHZ3pY9Q/zKBswbvtXF9IoDF+Y0h4uK3premt7G Sk/YQIGta3GbyuxySBIr9LVE2cK+hegve6x97m8GJHaz51rfhd3e2lIeNYV8Ba0dXWmYdVwZQQe CznmFYhEKWaZ4EWRVuLrehr4BXwZaHe6gfGjNZliaLXaWnMt01zBStGz1zPNSQkBgXe4qDxDp2v KiTUm7Htmi46HQFQYqrQOWTruoAuRrpkJAz7sP1U= X-Proofpoint-ORIG-GUID: uEoIx2gBfuxMOFzzIOLSecdboywoFtMV X-Authority-Analysis: v=2.4 cv=EdZd0/mC c=1 sm=1 tr=0 ts=6acde890 b=1 cx=c_pps a=qoll8+KPOyaMroiJ2sR5sw==:117 a=qoll8+KPOyaMroiJ2sR5sw==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=660iZSQnnn4A:10 a=GoEa3M9JfhUA:10 a=VkNPw1HP01LnGYTKEx00:22 a=jiCTI4zE5U7BLdzWsZGv:22 a=o5oIOnhZENCTenyL_yNV:22 a=VwQbUJbxAAAA:8 a=7-415B0cAAAA:8 a=ONJcZ18tqKTzyd6mlaMA:9 a=biEYGPWJfzWAr4FL6Ov7:22 a=5yU3S35YU4bGjq-dph-N:22 a=Bho9c0fBagfJEIQBS7DQ:22 cc=ntf awl=host:12108 Message-ID: <20261013081444.Eydga2f1WYOxgNbb8hg9py_tgZ_tthJdzJ4mda-SLSE@z> Backport of this series: https://lore.kernel.org/all/20250625224957.1436116-1-david@fromorbit.com/ I have added information in commit message upon conflict resolutions. v2: Address Sasha's comments to v1 in the below mail: https://lore.kernel.org/stable/2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org/ Thanks, Siddh Darrick J. Wong (7): xfs: hoist recovered bmap intent checks out of xfs_bui_item_recover xfs: improve the code that checks recovered bmap intent items xfs: hoist recovered rmap intent checks out of xfs_rui_item_recover xfs: improve the code that checks recovered rmap intent items xfs: hoist recovered refcount intent checks out of xfs_cui_item_recover xfs: improve the code that checks recovered refcount intent items xfs: fix intermittent hang during quotacheck Dave Chinner (11): xfs: don't nest icloglock inside ic_callback_lock xfs: convert XLOG_FORCED_SHUTDOWN() to xlog_is_shutdown() xfs: log items should have a xlog pointer, not a mount xfs: aborting inodes on shutdown may need buffer lock xfs: remove xfs_buf_t typedef xfs: buffer pins need to hold a buffer reference xfs: xfs_ifree_cluster vs xfs_iflush_shutdown_abort deadlock xfs: catch stale AGF/AGF metadata xfs: rearrange code in xfs_buf_item.c xfs: factor out stale buffer item completion xfs: fix unmount hang with unflushable inodes stuck in the AIL Guo Xuenan (1): xfs: fix super block buf log item UAF during force shutdown fs/xfs/libxfs/xfs_alloc.c | 61 ++++-- fs/xfs/libxfs/xfs_bmap.c | 6 +- fs/xfs/libxfs/xfs_btree.c | 10 +- fs/xfs/libxfs/xfs_ialloc.c | 38 +++- fs/xfs/libxfs/xfs_rtbitmap.c | 22 +- fs/xfs/xfs_bmap_item.c | 76 ++++--- fs/xfs/xfs_buf.c | 24 +-- fs/xfs/xfs_buf.h | 14 +- fs/xfs/xfs_buf_item.c | 384 ++++++++++++++++++++++------------- fs/xfs/xfs_buf_item.h | 3 +- fs/xfs/xfs_dquot_item.c | 5 +- fs/xfs/xfs_extfree_item.c | 2 +- fs/xfs/xfs_fsops.c | 2 +- fs/xfs/xfs_icache.c | 10 +- fs/xfs/xfs_inode.c | 9 +- fs/xfs/xfs_inode_item.c | 164 ++++++++++++--- fs/xfs/xfs_inode_item.h | 1 + fs/xfs/xfs_log.c | 50 ++--- fs/xfs/xfs_log_cil.c | 12 +- fs/xfs/xfs_log_priv.h | 7 +- fs/xfs/xfs_log_recover.c | 17 +- fs/xfs/xfs_qm.c | 7 + fs/xfs/xfs_refcount_item.c | 60 ++++-- fs/xfs/xfs_rmap_item.c | 75 ++++--- fs/xfs/xfs_rtalloc.c | 20 +- fs/xfs/xfs_rtalloc.h | 4 +- fs/xfs/xfs_symlink.c | 4 +- fs/xfs/xfs_trace.h | 4 +- fs/xfs/xfs_trans.c | 6 +- fs/xfs/xfs_trans.h | 3 +- fs/xfs/xfs_trans_buf.c | 16 +- 31 files changed, 723 insertions(+), 393 deletions(-) -- 2.53.0