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From: kernel test robot <lkp@intel.com>
To: Ajay Kaher <akaher@vmware.com>,
	rostedt@goodmis.org, mhiramat@kernel.org, shuah@kernel.org
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
	linux-trace-kernel@vger.kernel.org,
	linux-kselftest@vger.kernel.org, chinglinyu@google.com,
	namit@vmware.com, srivatsab@vmware.com, srivatsa@csail.mit.edu,
	amakhalov@vmware.com, vsirnapalli@vmware.com, tkundu@vmware.com,
	er.ajay.kaher@gmail.com, Ajay Kaher <akaher@vmware.com>
Subject: Re: [PATCH v2 4/9] eventfs: adding eventfs file, directory remove function
Date: Wed, 3 May 2023 06:15:11 +0800	[thread overview]
Message-ID: <202305030611.Kas747Ev-lkp@intel.com> (raw)
In-Reply-To: <1683026600-13485-5-git-send-email-akaher@vmware.com>

Hi Ajay,

kernel test robot noticed the following build warnings:

[auto build test WARNING on shuah-kselftest/next]
[also build test WARNING on shuah-kselftest/fixes linus/master rostedt-trace/for-next v6.3 next-20230428]
[cannot apply to rostedt-trace/for-next-urgent]
[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/Ajay-Kaher/eventfs-introducing-struct-tracefs_inode/20230502-192949
base:   https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
patch link:    https://lore.kernel.org/r/1683026600-13485-5-git-send-email-akaher%40vmware.com
patch subject: [PATCH v2 4/9] eventfs: adding eventfs file, directory remove function
config: i386-randconfig-s002 (https://download.01.org/0day-ci/archive/20230503/202305030611.Kas747Ev-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://github.com/intel-lab-lkp/linux/commit/9a36b39da0c3fbfe15a3c3a0ed71b52013bac292
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Ajay-Kaher/eventfs-introducing-struct-tracefs_inode/20230502-192949
        git checkout 9a36b39da0c3fbfe15a3c3a0ed71b52013bac292
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 olddefconfig
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash fs/tracefs/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202305030611.Kas747Ev-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> fs/tracefs/event_inode.c:379:6: sparse: sparse: symbol 'eventfs_remove_rec' was not declared. Should it be static?

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests

  parent reply	other threads:[~2023-05-02 22:15 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-02 11:23 [PATCH v2 0/9] tracing: introducing eventfs Ajay Kaher
2023-05-02 11:23 ` [PATCH v2 1/9] eventfs: introducing struct tracefs_inode Ajay Kaher
2023-05-02 11:23 ` [PATCH v2 2/9] eventfs: adding eventfs dir add functions Ajay Kaher
2023-05-08  9:32   ` Zheng Yejian
2023-05-10 11:25     ` Ajay Kaher
2023-06-19  5:24       ` Ajay Kaher
2023-05-02 11:23 ` [PATCH v2 3/9] eventfs: adding eventfs file " Ajay Kaher
2023-05-02 11:23 ` [PATCH v2 4/9] eventfs: adding eventfs file, directory remove function Ajay Kaher
2023-05-02 14:21   ` kernel test robot
2023-05-02 16:04   ` kernel test robot
2023-05-02 22:15   ` kernel test robot [this message]
2023-05-02 11:23 ` [PATCH v2 5/9] eventfs: adding functions to create eventfs files and directories Ajay Kaher
2023-05-02 11:23 ` [PATCH v2 6/9] eventfs: adding eventfs lookup, read, open functions Ajay Kaher
2023-05-02 11:23 ` [PATCH v2 7/9] eventfs: creating tracefs_inode_cache Ajay Kaher
2023-05-02 11:23 ` [PATCH v2 8/9] eventfs: moving tracing/events to eventfs Ajay Kaher
2023-05-02 13:40   ` kernel test robot
2023-05-02 18:07   ` kernel test robot
2023-05-09 12:29     ` Ajay Kaher
2023-05-09 16:45       ` Steven Rostedt
2023-05-10 11:11         ` Ajay Kaher
2023-05-12 22:59           ` Steven Rostedt
2023-05-15 11:35             ` Ajay Kaher
2023-05-05  9:37   ` kernel test robot
2023-05-17 12:40     ` Ajay Kaher
2023-05-17 14:14       ` Steven Rostedt
2023-05-02 11:23 ` [PATCH v2 9/9] test: ftrace: fix kprobe test for eventfs Ajay Kaher

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