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Fri, 5 Apr 2024 14:37:18 +0900 (JST) Received: from CNN1ESTR04.kioxia.com (localhost [127.0.0.1]) by Switcher-Post_Send (Postfix) with ESMTP id 463861900001F6; Fri, 5 Apr 2024 14:24:45 +0900 (JST) Received: from localhost [127.0.0.1] by CNN1ESTR04.kioxia.com with ESMTP id 0003QAAAAAA01FJ0; Fri, 5 Apr 2024 14:24:45 +0900 Received: from CNN1EXMB01.r1.kioxia.com (CNN1EXMB01.r1.kioxia.com [10.232.20.150]) by Switcher-Pre_Send (Postfix) with ESMTP id 3A808A2A9BFD5; Fri, 5 Apr 2024 14:24:45 +0900 (JST) Received: from CNN1EXMB03.r1.kioxia.com (10.232.20.152) by CNN1EXMB01.r1.kioxia.com (10.232.20.150) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 5 Apr 2024 14:37:17 +0900 Received: from CNN1EXMB03.r1.kioxia.com ([10.13.100.22]) by CNN1EXMB03.r1.kioxia.com ([10.13.100.22]) with mapi id 15.01.2507.035; Fri, 5 Apr 2024 14:37:17 +0900 From: tada keisuke To: Dan Carpenter , "oe-kbuild@lists.linux.dev" , "song@kernel.org" , "yukuai3@huawei.com" CC: "lkp@intel.com" , "oe-kbuild-all@lists.linux.dev" , "linux-raid@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH 06/11] md: avoid conflicts in active_aligned_reads operations Thread-Topic: [PATCH 06/11] md: avoid conflicts in active_aligned_reads operations Thread-Index: AQHahQix9h4wjYrA/ke63gQzkJ761bFZJ/ew Date: Fri, 5 Apr 2024 05:37:17 +0000 Message-ID: References: In-Reply-To: Accept-Language: ja-JP, en-US Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: x-tm-as-product-ver: ISME-14.0.0.2080-9.0.1002-28298.001 x-tm-as-result: No-10--23.847800-8.000000 x-tmase-matchedrid: zwpC2WOSP9WmagT1k9kBpu5i6weAmSDKKQNhMboqZlo02EZLYIEwCyj5 3aEB5qDLe+eZU8eiw0YjkzXjqrWT+yK2CVtnYH0ynVTWWiNp+v9uwUsg2ZgJ8QMn8l3DFl4Q8oG xyJMM48B7A20xaD5o5nBKGzyAWTMW9R7dwXny/be7LWwix27pUtOUg7tlBn3vStxxn32stFhjGq ZxQuvF5r2jand2PRF8QjRHotpINbQf0H3tYJmWPU2xVQmDwU6mwMc7ZZ8e7/c0DNPwjqLncPGG5 PZMzxFoCpt1CXXJsmrhQDopaw5doU1QH6PUk2DD3QqJN4m15UGuLG21Eb4T8wZZ8N3RvTMxo8WM kQWv6iUDpAZ2/B/Blrew1twePJJB3QfwsVk0UbslCGssfkpInQ== x-tm-as-user-approved-sender: No x-tm-as-user-blocked-sender: No x-tmase-result: 10--23.847800-8.000000 x-tmase-version: ISME-14.0.0.2080-9.0.1002-28298.001 x-tm-snts-smtp: B85BA37545B82BF712B2F42B98231C28DF19BF716B56D57B32176A8C34120EBC2000:8 Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CrossPremisesHeadersFilteredBySendConnector: CNN1EXMB01.r1.kioxia.com X-OrganizationHeadersPreserved: CNN1EXMB01.r1.kioxia.com > Hi tada, >=20 > kernel test robot noticed the following build warnings: >=20 > url: > https://github.com/intel-lab-lkp/linux/commits/tada-keisuke/md-add-infra-= for-active_aligned_reads-changes/202403 > 26-201827 > base: fcf3f7e2fc8a53a6140beee46ec782a4c88e4744 > patch link: https://lore.kernel.org/r/ffb112e756514a0eaab891379df0d834= %40kioxia.com > patch subject: [PATCH 06/11] md: avoid conflicts in active_aligned_reads = operations > config: i386-randconfig-141-20240328 > (https://download.01.org/0day-ci/archive/20240331/202403312116.Sh5vFCWf-l= kp@intel.com/config) > compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009= 708b4367171ccdbf4b5905cb6a803753fe18) >=20 > If you fix the issue in a separate patch/commit (i.e. not just a new vers= ion of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Reported-by: Dan Carpenter > | Closes: https://lore.kernel.org/r/202403312116.Sh5vFCWf-lkp@intel.com/ >=20 > New smatch warnings: > drivers/md/raid5.c:7680 setup_conf() warn: passing zero to 'ERR_PTR' >=20 > vim +/ERR_PTR +7680 drivers/md/raid5.c Thanks for reporting. I forgot to keep the error code. I will also fix another issue and submit v2. https://marc.info/?l=3Dlinux-raid&m=3D171184328530325 Thanks, Keisuke