From nobody Fri Apr 17 04:46:28 2026 Received: from mail-pg1-f173.google.com (mail-pg1-f173.google.com [209.85.215.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 69C6633121C for ; Mon, 23 Feb 2026 17:22:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771867379; cv=none; b=O6EKWkmpBTULDu75YnfgUIr79QmBsoh3OzR+SyJTo57R3069kkwOChYCNBHY5TJgcCofATs8aI/84BRIV/GVEGaz5+pE1INBzbV2IaIpBwzgFPjBRKmYQf+SiEAZQmpnwFbfMoAJZfEDGktnWNkik2UsKfUF1XhF4akPeeryQtQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771867379; c=relaxed/simple; bh=U70+ueZQcya+AMyyGEdTupohSZkBEKgjmtTXFJMPNao=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=I6oTFr+NjnGyS5V8r3wMdaWoIv/9dOvrDsZwF23s1A2wbvL7WU0K6zJJpYHI5Aizd0qTPhf9zNc6u6nKuWoTjYmWVvlLayXgUcPovwZ6WieWSin+INraDCwPBFNKON9hXvZvj/5xUSOe/zvylLS/yq07LvbqOezLNneht5ulwI8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cloudlinux.com; spf=pass smtp.mailfrom=cloudlinux.com; dkim=pass (2048-bit key) header.d=cloudlinux.com header.i=@cloudlinux.com header.b=N8qT1TaI; arc=none smtp.client-ip=209.85.215.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cloudlinux.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cloudlinux.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=cloudlinux.com header.i=@cloudlinux.com header.b="N8qT1TaI" Received: by mail-pg1-f173.google.com with SMTP id 41be03b00d2f7-c70942441ebso3013241a12.1 for ; Mon, 23 Feb 2026 09:22:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloudlinux.com; s=google; t=1771867378; x=1772472178; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=P90vw/KWtem1WCNNgNpg1BwJkR7vXWZPVCTvb7IRCEA=; b=N8qT1TaI0ZdYlAiPqbnj3m11Wd1+ny71R5ijsoKD+xcUFABc3cm9/beDOG90kpe8iA jobVW5dH0kWzTYUstJUdQISgbt+vYKjvWEFwtfpjRLjszHroY1FtddUlfXpUfR0uLbFt QNqQ307QxOy32yxeczNTCWTj09ROYg9QCXPTn28wSPoJZ6aZLLUCemhvDgq2Ol0DnN4N dCqCWBtwtOHYsywxGt5quHLg8rEgYee3iXQTdecFZaEgDaiDQNLLc7J5Gvh3dRxqDWul 5Vry9+fht297QH+BFCtQGmzCYYX5797/ejAWqMxAxDoYDvJEtCqiiY2HBVTwBtWBnuKD BJSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771867378; x=1772472178; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=P90vw/KWtem1WCNNgNpg1BwJkR7vXWZPVCTvb7IRCEA=; b=Z1MrVfLZgmhAK3Cyc68YLFqqPXVDEOGlqG8Lo8PrbHI/KliIBeWjSqc1CvzJhaFmcW sqrksAqFamhT3IK8sahEAqVJvapj27qEQv2q0pld2qkoKH9/oaxU7M61eUwoGhyY+7oI cOgwkJvy+qedqhDu7zcqaYd+QHjQlS9wo0becHITnBSlk5/aBzeNSitcqUN/jKbjdAWd lEGBtbHCZAdiYCGgqLmvPcWyPwwBzt3vaBW1AfOOKgwzLk1V1WrFFq/42F8K78ky4spN /+jaeZhxwm9ijHsoZaNwjGw8b5ux/2tsT51Wwu9Y0S5r2grl55D/xlU23O9arWNM2f5N y9Cg== X-Forwarded-Encrypted: i=1; AJvYcCUHQ6YrNC6bNbFrW5m5LSfxQkjY3C9lVGPrxEnsDtrvvAfK/mDCGshADaZSujjgVAxTGLS7XmCOqW0yf5w=@vger.kernel.org X-Gm-Message-State: AOJu0Yy5rfQSCHAuX73YTi3aK0Al7iuTy3JFe/8nmTq5OSiuRlXP5kQp JMLHKbJWfC/PaueosiZKAKzNf+wrrFQcbfdM4OOzxCjPHmeSkFqYnGs3Cqg/hflCKPI= X-Gm-Gg: AZuq6aKFigE4i+bYxAoSlTidN4B7Gio92jXdHO4tR5Z//g754r+7dePHhatSWYUsKpo +Q1OO0mNTlqvPxk1zqHsvF81MyKsAlfSyom0PRRlKeZ4XE8qs8KBkZAdrSPjfDBxFgaCGMMSX2H USV4umvRpH4i7nOokVwt+jAn/6R77RY77Dc7RQ0873v9inQWI/80l/ZKXpRvPlQmXpzHHfmLPs/ 2407ZeZZSx7VPMWx28n6mAV3TyKCpMBEcicM68ib81hl3BhQgs4cJBF6gZdw+p5SDg4Ha38esDr O3jeNK4Ha0AYsbHQhiPlS/eFSaSuiiWLuIqOt8AkSD54G1SF2dvleWed7frgn29XAllJP8JUBGf GHIrfnfSh5koTYPm479VcAQMo0fSEtG2TNqZkqR+/9gq0A7oaVEbnZxmB8fo0/e87qECfWy7huD twGSnUVL76iDyjUDXKPFDIZQHz6NAoi/U= X-Received: by 2002:a05:6a20:1595:b0:393:73e5:7404 with SMTP id adf61e73a8af0-39545f88f2bmr8621279637.52.1771867377615; Mon, 23 Feb 2026 09:22:57 -0800 (PST) Received: from outpost.localdomain ([110.44.9.85]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c70b7269771sm7942918a12.30.2026.02.23.09.22.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Feb 2026 09:22:57 -0800 (PST) From: Jaskaran Singh To: stable@vger.kernel.org, james.smart@broadcom.com, kbusch@kernel.org, axboe@fb.com, hch@lst.de, sagi@grimberg.me Cc: linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, Jaskaran Singh Subject: [PATCH 5.10.y 1/2] Revert "nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl()" Date: Mon, 23 Feb 2026 22:52:40 +0530 Message-Id: <20260223172241.291649-2-jsingh@cloudlinux.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260223172241.291649-1-jsingh@cloudlinux.com> References: <20260223172241.291649-1-jsingh@cloudlinux.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This reverts commit 3d78e8e01251da032a5f7cbc9728e4ab1a5a5464. The backport of upstream commit 0a2c5495b6d1 was incorrectly applied. The cancel_work_sync() call for ->ioerr_work was added to nvme_fc_reset_ctrl_work() instead of nvme_fc_delete_ctrl(). Revert this commit so the correct fix can be applied. Signed-off-by: Jaskaran Singh Reviewed-by: Justin Tee --- drivers/nvme/host/fc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index db905c30fbc6..31a9ae0eb2a7 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -3259,6 +3259,7 @@ nvme_fc_delete_ctrl(struct nvme_ctrl *nctrl) { struct nvme_fc_ctrl *ctrl =3D to_fc_ctrl(nctrl); =20 + cancel_work_sync(&ctrl->ioerr_work); cancel_delayed_work_sync(&ctrl->connect_work); /* * kill the association on the link side. this will block @@ -3322,7 +3323,6 @@ nvme_fc_reset_ctrl_work(struct work_struct *work) =20 /* will block will waiting for io to terminate */ nvme_fc_delete_association(ctrl); - cancel_work_sync(&ctrl->ioerr_work); =20 if (!nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_CONNECTING)) dev_err(ctrl->ctrl.device, --=20 2.43.7 From nobody Fri Apr 17 04:46:28 2026 Received: from mail-pf1-f172.google.com (mail-pf1-f172.google.com [209.85.210.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F172F330D5E for ; Mon, 23 Feb 2026 17:23:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771867385; cv=none; b=f4HlbY2kJQbwcwZpfqaVf+msEiyQYLXRFCmCvPMJzP1ypCFwSUhcx+q1dT0zVMWzM7Yvjl656Zv9W5IN6H35T3+wm/LnJimvMiCW2Fe7nB4g7F3oAXyIpx1g4Lq1EJJiIifaTPCLrG/+hjeIFm0H0YuRt5Ub6WRWSGM2H1vRC5U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771867385; c=relaxed/simple; bh=6twDK4PtKIbbjQ8V+RHrxcAhdc5TjEARtkXHmsl19pg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=f/eApPGWuvEFa2VLUzOs6//a22ftUr95UD/HXCul5DY933248wpadJk46lpEisM2mgAgpk6oOHO0qRf7n/UIf/FVVuuge6un7RRNOSavOwd9dKLlJ5UKngseCW5o1Xo9JXEeJ9BGrRGS1FVPEU8x/11ydLHQeNABor0nBIXoykk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cloudlinux.com; spf=pass smtp.mailfrom=cloudlinux.com; dkim=pass (2048-bit key) header.d=cloudlinux.com header.i=@cloudlinux.com header.b=S004EusB; arc=none smtp.client-ip=209.85.210.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cloudlinux.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cloudlinux.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=cloudlinux.com header.i=@cloudlinux.com header.b="S004EusB" Received: by mail-pf1-f172.google.com with SMTP id d2e1a72fcca58-8249fc726e9so2383408b3a.2 for ; Mon, 23 Feb 2026 09:23:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloudlinux.com; s=google; t=1771867383; x=1772472183; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=orzynsfZe+CfKZLFbnSw+MMwoOIvE1/9JZb6UfpnxUs=; b=S004EusBfVrBMccedzLcscITVTMjeqFmWxibWS6lkAhYSwJxWpLSewwyEQi1gIEft+ QKFFy7LNi8yQdVrG8eXweZkNFiyTq0B4wJehzjid9nNCTSXy/7MNytxIoPueIU6+5BeK dSY5khNpUSLDZtMxs2r0IehcVAdOo6uADTXtj2TZlvJG4ktRsVZoWiqaRaj5IRlTPPEq jg/zXXpFLw8xqNOuV2W6I5ngiJ5st5BdzyQWXopWMNCbaD5xpZdZdnbOWVbGx1R8gDvr T7FmAQoymbJSQ21tzV3XcibHw4qzK6VOKR7VJMpcHG0Q6YF0QyLgogjGEfAc/+mmXAsF 62ig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771867383; x=1772472183; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=orzynsfZe+CfKZLFbnSw+MMwoOIvE1/9JZb6UfpnxUs=; b=mtxO0l9Dnp9o2kgZtSHkLskQINfeq386eORyWH8toS0X8g1uFJv99OAb33dm+3AkCX S22NEplxXGEXG52x2h09+WveClXJN3eEh8tU87D7DfGspJsu5bUxGp23XPW0GZZcAAtL VzKm1BfNMAp8N4oe2/zMmRaspvAy84m1ooGn1Pta6M2QTGh2VflHemkA2OSnoPj1J5k1 PMvi7zK3WcgIWwuseMgfpk8BRjIEqSwy5bsms4sE1mA3cyry8QiF3P73zp2/clQsqE3g 89pdLIOamxEeL5QFb928zcctDjJ+pP3f4FNBbuWKmSC2wnjarfy9OMp3QJOwjfXahJ3G O4Xw== X-Forwarded-Encrypted: i=1; AJvYcCVwtkT5CEC3TvUctJZI3PgHi6H5LSH8MTUK7hhUwnEvb3ScsuEqPXnNKg2893ha/zfAcIQVspLZe4HdfDs=@vger.kernel.org X-Gm-Message-State: AOJu0Yx7/3fjF4ZmhkiIGMKnE/mmTTkhRdMbeq/5fKH8HN4+aOkbD9Hf 2JA6Fo37n4j9eLDmS3DZHTBVtkQ3L+nyN5L69J/LhNOS9zKN3q1upuVemthRdQ/BSz4= X-Gm-Gg: AZuq6aLpcWIN+jyx3uPqYGnwABLFmBfB6+lcB9tdYwQPIlOGCCrQSAVnUGGqukUVODT qkOgRuVFQlHu+0ojjChluI9GNIwzuLczUr44fHaQ0FQXtZjVNJ1jAeLtJ9H4Yh6/DvNvUHKyshC pFqs6Zdjz/7WTpkSN73FcJCxGSahA6cAtaP9YUbGHPsFtD8AS82xIM9tL7OA6uj1yS8XV63kCWi yCl160Rl1itp7o6OA8LjYLeUK0fLXe+nEmgqksBNrKFHGrIQH5khhcPUmiIl5lXRB24+7vgBul/ GchtgNsdew8u+cj96+EWHW3cY73cm8dTK9J03BySEl95cJZSqUENYu8kNZoBR6NG/7NgOhXn8nu Xd/hBI2qZTCz1FhxdduoboG2FfhiGaDEA5XM0PvbCaOde2uW9aRK4dCzfq/zFo1KxjNc2IetdAY SVQQK7QbQ5sfrs2XSXNMiilyFA6w+Sfd4= X-Received: by 2002:a05:6a21:1519:b0:38d:ee68:2c60 with SMTP id adf61e73a8af0-39545f8b3c4mr8941153637.52.1771867383087; Mon, 23 Feb 2026 09:23:03 -0800 (PST) Received: from outpost.localdomain ([110.44.9.85]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c70b7269771sm7942918a12.30.2026.02.23.09.22.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Feb 2026 09:23:02 -0800 (PST) From: Jaskaran Singh To: stable@vger.kernel.org, james.smart@broadcom.com, kbusch@kernel.org, axboe@fb.com, hch@lst.de, sagi@grimberg.me Cc: linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, Jaskaran Singh , Marco Patalano , Justin Tee , "Ewan D . Milne" Subject: [PATCH 5.10.y 2/2] nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() Date: Mon, 23 Feb 2026 22:52:41 +0530 Message-Id: <20260223172241.291649-3-jsingh@cloudlinux.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260223172241.291649-1-jsingh@cloudlinux.com> References: <20260223172241.291649-1-jsingh@cloudlinux.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" commit 0a2c5495b6d1ecb0fa18ef6631450f391a888256 upstream. nvme_fc_delete_assocation() waits for pending I/O to complete before returning, and an error can cause ->ioerr_work to be queued after cancel_work_sync() had been called. Move the call to cancel_work_sync() to be after nvme_fc_delete_association() to ensure ->ioerr_work is not running when the nvme_fc_ctrl object is freed. Otherwise the following can occur: [ 1135.911754] list_del corruption, ff2d24c8093f31f8->next is NULL [ 1135.917705] ------------[ cut here ]------------ [ 1135.922336] kernel BUG at lib/list_debug.c:52! [ 1135.926784] Oops: invalid opcode: 0000 [#1] SMP NOPTI [ 1135.931851] CPU: 48 UID: 0 PID: 726 Comm: kworker/u449:23 Kdump: loaded = Not tainted 6.12.0 #1 PREEMPT(voluntary) [ 1135.943490] Hardware name: Dell Inc. PowerEdge R660/0HGTK9, BIOS 2.5.4 0= 1/16/2025 [ 1135.950969] Workqueue: 0x0 (nvme-wq) [ 1135.954673] RIP: 0010:__list_del_entry_valid_or_report.cold+0xf/0x6f [ 1135.961041] Code: c7 c7 98 68 72 94 e8 26 45 fe ff 0f 0b 48 c7 c7 70 68 = 72 94 e8 18 45 fe ff 0f 0b 48 89 fe 48 c7 c7 80 69 72 94 e8 07 45 fe ff <0f= > 0b 48 89 d1 48 c7 c7 a0 6a 72 94 48 89 c2 e8 f3 44 fe ff 0f 0b [ 1135.979788] RSP: 0018:ff579b19482d3e50 EFLAGS: 00010046 [ 1135.985015] RAX: 0000000000000033 RBX: ff2d24c8093f31f0 RCX: 00000000000= 00000 [ 1135.992148] RDX: 0000000000000000 RSI: ff2d24d6bfa1d0c0 RDI: ff2d24d6bfa= 1d0c0 [ 1135.999278] RBP: ff2d24c8093f31f8 R08: 0000000000000000 R09: ffffffff951= e2b08 [ 1136.006413] R10: ffffffff95122ac8 R11: 0000000000000003 R12: ff2d24c7869= 7c100 [ 1136.013546] R13: fffffffffffffff8 R14: 0000000000000000 R15: ff2d24c7869= 7c0c0 [ 1136.020677] FS: 0000000000000000(0000) GS:ff2d24d6bfa00000(0000) knlGS:= 0000000000000000 [ 1136.028765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1136.034510] CR2: 00007fd207f90b80 CR3: 000000163ea22003 CR4: 0000000000f= 73ef0 [ 1136.041641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 00000000000= 00000 [ 1136.048776] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 00000000000= 00400 [ 1136.055910] PKRU: 55555554 [ 1136.058623] Call Trace: [ 1136.061074] [ 1136.063179] ? show_trace_log_lvl+0x1b0/0x2f0 [ 1136.067540] ? show_trace_log_lvl+0x1b0/0x2f0 [ 1136.071898] ? move_linked_works+0x4a/0xa0 [ 1136.075998] ? __list_del_entry_valid_or_report.cold+0xf/0x6f [ 1136.081744] ? __die_body.cold+0x8/0x12 [ 1136.085584] ? die+0x2e/0x50 [ 1136.088469] ? do_trap+0xca/0x110 [ 1136.091789] ? do_error_trap+0x65/0x80 [ 1136.095543] ? __list_del_entry_valid_or_report.cold+0xf/0x6f [ 1136.101289] ? exc_invalid_op+0x50/0x70 [ 1136.105127] ? __list_del_entry_valid_or_report.cold+0xf/0x6f [ 1136.110874] ? asm_exc_invalid_op+0x1a/0x20 [ 1136.115059] ? __list_del_entry_valid_or_report.cold+0xf/0x6f [ 1136.120806] move_linked_works+0x4a/0xa0 [ 1136.124733] worker_thread+0x216/0x3a0 [ 1136.128485] ? __pfx_worker_thread+0x10/0x10 [ 1136.132758] kthread+0xfa/0x240 [ 1136.135904] ? __pfx_kthread+0x10/0x10 [ 1136.139657] ret_from_fork+0x31/0x50 [ 1136.143236] ? __pfx_kthread+0x10/0x10 [ 1136.146988] ret_from_fork_asm+0x1a/0x30 [ 1136.150915] Fixes: 19fce0470f05 ("nvme-fc: avoid calling _nvme_fc_abort_outstanding_ios= from interrupt context") Cc: stable@vger.kernel.org Tested-by: Marco Patalano Reviewed-by: Justin Tee Signed-off-by: Ewan D. Milne Signed-off-by: Keith Busch Signed-off-by: Greg Kroah-Hartman Signed-off-by: Jaskaran Singh --- drivers/nvme/host/fc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 31a9ae0eb2a7..3deca0d9a26b 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -3259,13 +3259,13 @@ nvme_fc_delete_ctrl(struct nvme_ctrl *nctrl) { struct nvme_fc_ctrl *ctrl =3D to_fc_ctrl(nctrl); =20 - cancel_work_sync(&ctrl->ioerr_work); cancel_delayed_work_sync(&ctrl->connect_work); /* * kill the association on the link side. this will block * waiting for io to terminate */ nvme_fc_delete_association(ctrl); + cancel_work_sync(&ctrl->ioerr_work); } =20 static void --=20 2.43.7