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 70E2CC4332F for ; Sat, 21 May 2022 07:24:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354753AbiEUHYV (ORCPT ); Sat, 21 May 2022 03:24:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354714AbiEUHYN (ORCPT ); Sat, 21 May 2022 03:24:13 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41470166477; Sat, 21 May 2022 00:24:12 -0700 (PDT) Received: from kwepemi100016.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4L4w4T34vRzQjty; Sat, 21 May 2022 15:21:13 +0800 (CST) Received: from kwepemm600009.china.huawei.com (7.193.23.164) by kwepemi100016.china.huawei.com (7.221.188.123) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Sat, 21 May 2022 15:24:10 +0800 Received: from huawei.com (10.175.127.227) by kwepemm600009.china.huawei.com (7.193.23.164) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Sat, 21 May 2022 15:24:09 +0800 From: Yu Kuai To: , , , CC: , , , Subject: [PATCH -next v3 0/6] nbd: bugfix and cleanup patches Date: Sat, 21 May 2022 15:37:43 +0800 Message-ID: <20220521073749.3146892-1-yukuai3@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemm600009.china.huawei.com (7.193.23.164) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changes in v3: - rewrap to 80 columns where possible in patch 6 Changes in v2: - in patch 3, instead of clear and then reset the flag if rq is not completed, test first and clear if rq is going to complete. path 1-2 fix races between nbd setup and module removal. patch 3 fix io can't be completed in some error path. patch 4 fix io hung when disconnecting failed. patch 5 fix sysfs warning about duplicate creation. patch 6 use pr_err to output error message. Previous versions: v1: https://lore.kernel.org/all/20220426130746.885140-1-yukuai3@huawei.com/ v2: https://lore.kernel.org/all/20220518122618.1702997-1-yukuai3@huawei.com/ Yu Kuai (5): nbd: call genl_unregister_family() first in nbd_cleanup() nbd: fix race between nbd_alloc_config() and module removal nbd: don't clear 'NBD_CMD_INFLIGHT' flag if request is not completed nbd: fix io hung while disconnecting device nbd: use pr_err to output error message Zhang Wensheng (1): nbd: fix possible overflow on 'first_minor' in nbd_dev_add() drivers/block/nbd.c | 114 ++++++++++++++++++++++++++------------------ 1 file changed, 68 insertions(+), 46 deletions(-) -- 2.31.1