From patchwork Thu Mar 14 11:45:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dongli Zhang X-Patchwork-Id: 10852667 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DD09F139A for ; Thu, 14 Mar 2019 11:41:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C885E2A360 for ; Thu, 14 Mar 2019 11:41:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BCC022A362; Thu, 14 Mar 2019 11:41:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 61A802A362 for ; Thu, 14 Mar 2019 11:41:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727262AbfCNLl0 (ORCPT ); Thu, 14 Mar 2019 07:41:26 -0400 Received: from aserp2130.oracle.com ([141.146.126.79]:44030 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727116AbfCNLl0 (ORCPT ); Thu, 14 Mar 2019 07:41:26 -0400 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x2EBXbNE024067; Thu, 14 Mar 2019 11:41:21 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id; s=corp-2018-07-02; bh=ll7wbk95E57+Rcp+dSHxDkzlncUfTnurc5502V1vdqA=; b=kYhGBOViSLD3R+U6K2fLxEbGZD82+zY6OXRzZu9OWSb4tti+EYISSXfY7RK+JGf9vW/2 uWjlFKzACanLqIkpPrArL9sID5amIC7THFrbcaAVBGbtyhZKfUE/yRFprCNE1G0wxRgV oTi/m3XwSXBeoOoyvOV9dQbWh6sIEmO4sXmkIGan7IBGnvYpVf+lHjc1XWP5oSmPjsYm E7+qSLv4dYuk7ejU4vvFzC5qpiLYQA7X1H/pLpBPsN8+1TjSpG5vuD9jiO6F+UsrRqqx fAn0kJ/vFru8gl087R6Q2l6uAw2/k3RBS2okAk61OSLg1daefN6V5k3bSmdbGUbDY6pZ Jw== Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by aserp2130.oracle.com with ESMTP id 2r430f0vh0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 14 Mar 2019 11:41:21 +0000 Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id x2EBfKv7011996 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 14 Mar 2019 11:41:20 GMT Received: from abhmp0005.oracle.com (abhmp0005.oracle.com [141.146.116.11]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x2EBfJmH000553; Thu, 14 Mar 2019 11:41:19 GMT Received: from linux.cn.oracle.com (/10.182.69.106) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 14 Mar 2019 11:41:19 +0000 From: Dongli Zhang To: linux-block@vger.kernel.org, osandov@fb.com Cc: jack@suse.cz Subject: [PATCH blktests 1/2] loop/001: fix typo 'paritition' to 'partition' Date: Thu, 14 Mar 2019 19:45:16 +0800 Message-Id: <1552563917-8388-1-git-send-email-dongli.zhang@oracle.com> X-Mailer: git-send-email 2.7.4 X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9194 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=888 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1903140082 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Dongli Zhang --- tests/loop/001 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/loop/001 b/tests/loop/001 index b70e8c0..47f760a 100755 --- a/tests/loop/001 +++ b/tests/loop/001 @@ -2,7 +2,7 @@ # SPDX-License-Identifier: GPL-3.0+ # Copyright (C) 2017 Omar Sandoval # -# Test loop device paritition scanning. Regression test for commit e02898b42380 +# Test loop device partition scanning. Regression test for commit e02898b42380 # ("loop: fix LO_FLAGS_PARTSCAN hang"). . tests/loop/rc From patchwork Thu Mar 14 11:45:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dongli Zhang X-Patchwork-Id: 10852669 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 689DF17E6 for ; Thu, 14 Mar 2019 11:41:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4FA9F2A360 for ; Thu, 14 Mar 2019 11:41:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4D5D92A368; Thu, 14 Mar 2019 11:41:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E158A2A360 for ; Thu, 14 Mar 2019 11:41:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727116AbfCNLl1 (ORCPT ); Thu, 14 Mar 2019 07:41:27 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:58388 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727034AbfCNLl1 (ORCPT ); Thu, 14 Mar 2019 07:41:27 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x2EBXRYG183918; Thu, 14 Mar 2019 11:41:22 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references; s=corp-2018-07-02; bh=Wf5S91v88xQ9U+owKRxQaT1Vz7ONEtenpjCNh9Y+eW4=; b=5D/eg1Zhk/jLNrIsp9TSDrnzwWycFgGQ3P3E+bYaLSY1rg2oSI5I7JoSvXf4sw08zqI+ EafTulXRn4agKyR33prNmd+xhJctybL2esySNb9+bOD69yHs4ZZdbwX32BU4ymycZdVs K3gahH2SumiCFzvCl+EP1y5YKKdZ4lLlAJs57N47uiRwfjxY3XKMsWTdARVZ+3FeJRZX +UsITxm2kuLP4mTMkoLGBSkUgYIZLWiMkrxALDjBK038b5gEXywFxTRSirD5/qEpjSlY q7O2Wx9XjWDBuHtaKUEop3l9IUZ5ZyVRkdXwIQEDZhRss3Sa+EVcB6KiWf11MDnwxzZY xA== Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by userp2130.oracle.com with ESMTP id 2r44wuge51-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 14 Mar 2019 11:41:21 +0000 Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id x2EBfLNk011164 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 14 Mar 2019 11:41:21 GMT Received: from abhmp0005.oracle.com (abhmp0005.oracle.com [141.146.116.11]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x2EBfL0L030185; Thu, 14 Mar 2019 11:41:21 GMT Received: from linux.cn.oracle.com (/10.182.69.106) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 14 Mar 2019 11:41:20 +0000 From: Dongli Zhang To: linux-block@vger.kernel.org, osandov@fb.com Cc: jack@suse.cz Subject: [PATCH blktests 2/2] loop/001: verify all partitions are removed Date: Thu, 14 Mar 2019 19:45:17 +0800 Message-Id: <1552563917-8388-2-git-send-email-dongli.zhang@oracle.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1552563917-8388-1-git-send-email-dongli.zhang@oracle.com> References: <1552563917-8388-1-git-send-email-dongli.zhang@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9194 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=922 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1903140082 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP loop/001 does not test whether all partitions are removed successfully during loop device partition scanning. As a result, the regression introduced by 0da03cab87e6 ("loop: Fix deadlock when calling blkdev_reread_part()") can not be detected. The regression will generate below message in dmesg: [ 464.414043] __loop_clr_fd: partition scan of loop0 failed (rc=-22) and leave orphan partitions like below: - /dev/loop0p1 - /sys/block/loop0/loop0p1 This patch verifies all partitions are removed by checking if there is /sys/block/loopX/loopXpY left. The expected number of partitions left is 0. Signed-off-by: Dongli Zhang --- tests/loop/001 | 5 +++++ tests/loop/001.out | 1 + 2 files changed, 6 insertions(+) diff --git a/tests/loop/001 b/tests/loop/001 index 47f760a..a0326b7 100755 --- a/tests/loop/001 +++ b/tests/loop/001 @@ -4,6 +4,9 @@ # # Test loop device partition scanning. Regression test for commit e02898b42380 # ("loop: fix LO_FLAGS_PARTSCAN hang"). +# +# Test loop device paritition scanning. Regression test for commit 758a58d0bc67 +# ("loop: set GENHD_FL_NO_PART_SCAN after blkdev_reread_part()"). . tests/loop/rc @@ -24,9 +27,11 @@ test() { mkpart primary 50% 100% loop_device="$(losetup -P -f --show "$TMPDIR/img")" + loop_name=${loop_device:5} lsblk -ln "$loop_device" | wc -l losetup -d "$loop_device" + ls /sys/block/$loop_name | grep loop | wc -l rm "$TMPDIR/img" echo "Test complete" } diff --git a/tests/loop/001.out b/tests/loop/001.out index 75979f0..8c4917f 100644 --- a/tests/loop/001.out +++ b/tests/loop/001.out @@ -1,3 +1,4 @@ Running loop/001 3 +0 Test complete