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X-IronPort-AV: E=McAfee;i="6600,9927,10669"; a="342042405" X-IronPort-AV: E=Sophos;i="5.98,315,1673942400"; d="scan'208";a="342042405" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Apr 2023 14:10:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10669"; a="932189509" X-IronPort-AV: E=Sophos;i="5.98,315,1673942400"; d="scan'208";a="932189509" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 03 Apr 2023 14:10:41 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pjRRp-000Opm-13; Mon, 03 Apr 2023 21:10:41 +0000 Date: Tue, 4 Apr 2023 05:10:06 +0800 From: kernel test robot To: cem@kernel.org, hughd@google.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, jack@suse.cz, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, djwong@kernel.org Subject: Re: [PATCH 2/6] shmem: make shmem_get_inode() return ERR_PTR instead of NULL Message-ID: <202304040420.J4BUN9E6-lkp@intel.com> References: <20230403084759.884681-3-cem@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230403084759.884681-3-cem@kernel.org> X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: AA51C100015 X-Stat-Signature: jbqmnk5ugx7a9qo1o4q6t8sfouf317rn X-HE-Tag: 1680556263-73739 X-HE-Meta: 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 6sg98FO4 Ph4TNXA3xxk8HREokUz7x7JS5IkW6wgCm/XCgzO0zLEq4jasq63rLmWVWp+DU1hg/rhzTOcNKE7vmpYFvLMZJdBrCxZf61VbQiQmhDquH58a/gS4XOdpfZBvhsurN+rwl9Q0vIK6lWJzyeY4rDJge0HK6ulsxInO/5zcRRgUU7jiuYnKSdbjcPIcQVCR6dCLgGILkHQHpun69fIS9SyqYdBMPQ18LSVIOKsXcqt29WNtWd5h12h4ZbrRQS5+dFqK9UXmxgh1Nyq5zRJYpfPzBNfXktmiP6mre+iZfsIFEjzEzqnjz8jJDddE0usmuN0eZRIfRCH6w+ZmksCpWoGWVObCp867Lr5VZ1hmm2tazFUKeNsmyDoibZKHddSPLLJ54SJbGRWUOT615hjpl78Nc1jXDEWyWw7KIL/z3it5Ux3Uth+U2etX0yoKhnEQOC76mD3QKAnfbisPcRbnxpvGCeiz2s2/m3RkUKpM1thMtgEhAnC0= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.3-rc5] [cannot apply to akpm-mm/mm-everything next-20230403] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/cem-kernel-org/shmem-make-shmem_inode_acct_block-return-error/20230403-165022 patch link: https://lore.kernel.org/r/20230403084759.884681-3-cem%40kernel.org patch subject: [PATCH 2/6] shmem: make shmem_get_inode() return ERR_PTR instead of NULL config: arm-randconfig-r046-20230403 (https://download.01.org/0day-ci/archive/20230404/202304040420.J4BUN9E6-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://github.com/intel-lab-lkp/linux/commit/98aa926ee22a768f6a2dc8b0b897d018fc47497e git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review cem-kernel-org/shmem-make-shmem_inode_acct_block-return-error/20230403-165022 git checkout 98aa926ee22a768f6a2dc8b0b897d018fc47497e # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304040420.J4BUN9E6-lkp@intel.com/ All errors (new ones prefixed by >>): >> mm/shmem.c:4261:29: error: too many arguments to function call, expected 5, have 6 S_IFREG | S_IRWXUGO, 0, flags); ^~~~~ mm/shmem.c:4231:29: note: 'shmem_get_inode' declared here static inline struct inode *shmem_get_inode(struct super_block *sb, struct inode *dir, ^ 1 error generated. vim +4261 mm/shmem.c ^1da177e4c3f41 Linus Torvalds 2005-04-16 4241 703321b60b605b Matthew Auld 2017-10-06 4242 static struct file *__shmem_file_setup(struct vfsmount *mnt, const char *name, loff_t size, c7277090927a5e Eric Paris 2013-12-02 4243 unsigned long flags, unsigned int i_flags) ^1da177e4c3f41 Linus Torvalds 2005-04-16 4244 { ^1da177e4c3f41 Linus Torvalds 2005-04-16 4245 struct inode *inode; 93dec2da7b2349 Al Viro 2018-07-08 4246 struct file *res; ^1da177e4c3f41 Linus Torvalds 2005-04-16 4247 703321b60b605b Matthew Auld 2017-10-06 4248 if (IS_ERR(mnt)) 703321b60b605b Matthew Auld 2017-10-06 4249 return ERR_CAST(mnt); ^1da177e4c3f41 Linus Torvalds 2005-04-16 4250 285b2c4fdd69ea Hugh Dickins 2011-08-03 4251 if (size < 0 || size > MAX_LFS_FILESIZE) ^1da177e4c3f41 Linus Torvalds 2005-04-16 4252 return ERR_PTR(-EINVAL); ^1da177e4c3f41 Linus Torvalds 2005-04-16 4253 ^1da177e4c3f41 Linus Torvalds 2005-04-16 4254 if (shmem_acct_size(flags, size)) ^1da177e4c3f41 Linus Torvalds 2005-04-16 4255 return ERR_PTR(-ENOMEM); ^1da177e4c3f41 Linus Torvalds 2005-04-16 4256 7a80e5b8c6fa7d Giuseppe Scrivano 2023-01-20 4257 if (is_idmapped_mnt(mnt)) 7a80e5b8c6fa7d Giuseppe Scrivano 2023-01-20 4258 return ERR_PTR(-EINVAL); 7a80e5b8c6fa7d Giuseppe Scrivano 2023-01-20 4259 7a80e5b8c6fa7d Giuseppe Scrivano 2023-01-20 4260 inode = shmem_get_inode(&nop_mnt_idmap, mnt->mnt_sb, NULL, 7a80e5b8c6fa7d Giuseppe Scrivano 2023-01-20 @4261 S_IFREG | S_IRWXUGO, 0, flags); 98aa926ee22a76 Lukas Czerner 2023-04-03 4262 98aa926ee22a76 Lukas Czerner 2023-04-03 4263 if (IS_ERR(inode)) { dac2d1f6cbfe3f Al Viro 2018-06-09 4264 shmem_unacct_size(flags, size); 98aa926ee22a76 Lukas Czerner 2023-04-03 4265 return ERR_CAST(inode); dac2d1f6cbfe3f Al Viro 2018-06-09 4266 } c7277090927a5e Eric Paris 2013-12-02 4267 inode->i_flags |= i_flags; ^1da177e4c3f41 Linus Torvalds 2005-04-16 4268 inode->i_size = size; 6d6b77f163c7ea Miklos Szeredi 2011-10-28 4269 clear_nlink(inode); /* It is unlinked */ 26567cdbbf1a6b Al Viro 2013-03-01 4270 res = ERR_PTR(ramfs_nommu_expand_for_mapping(inode, size)); 93dec2da7b2349 Al Viro 2018-07-08 4271 if (!IS_ERR(res)) 93dec2da7b2349 Al Viro 2018-07-08 4272 res = alloc_file_pseudo(inode, mnt, name, O_RDWR, 4b42af81f0d7f9 Al Viro 2009-08-05 4273 &shmem_file_operations); 6b4d0b2793337c Al Viro 2013-02-14 4274 if (IS_ERR(res)) 93dec2da7b2349 Al Viro 2018-07-08 4275 iput(inode); 6b4d0b2793337c Al Viro 2013-02-14 4276 return res; ^1da177e4c3f41 Linus Torvalds 2005-04-16 4277 } c7277090927a5e Eric Paris 2013-12-02 4278 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests