linux-kernel - Re: [PATCH 2/2] ceph: wait the first reply of inflight unlink/rmdir

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Date:   Tue, 17 May 2022 05:05:43 +0800
From:   kernel test robot <lkp@...el.com>
To:     Xiubo Li <xiubli@...hat.com>, jlayton@...nel.org,
        viro@...iv.linux.org.uk
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org, idryomov@...il.com,
        vshankar@...hat.com, ceph-devel@...r.kernel.org, mcgrof@...nel.org,
        akpm@...ux-foundation.org, arnd@...db.de,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Xiubo Li <xiubli@...hat.com>
Subject: Re: [PATCH 2/2] ceph: wait the first reply of inflight unlink/rmdir

Hi Xiubo,

I love your patch! Yet something to improve:

[auto build test ERROR on ceph-client/for-linus]
[also build test ERROR on linus/master v5.18-rc7 next-20220516]
[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]

url:    https://github.com/intel-lab-lkp/linux/commits/Xiubo-Li/ceph-wait-async-unlink-to-finish/20220516-202249
base:   https://github.com/ceph/ceph-client.git for-linus
config: i386-randconfig-a001-20220516 (https://download.01.org/0day-ci/archive/20220517/202205170402.ez4Z5njh-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 853fa8ee225edf2d0de94b0dcbd31bea916e825e)
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
        # https://github.com/intel-lab-lkp/linux/commit/85d578952d01b70d71fccd86ccb0fdd1dbd0df8b
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Xiubo-Li/ceph-wait-async-unlink-to-finish/20220516-202249
        git checkout 85d578952d01b70d71fccd86ccb0fdd1dbd0df8b
        # 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=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: ceph_wait_on_conflict_unlink
   >>> referenced by dir.c
   >>>               ceph/dir.o:(ceph_link) in archive fs/built-in.a
   >>> referenced by dir.c
   >>>               ceph/dir.o:(ceph_symlink) in archive fs/built-in.a
   >>> referenced by dir.c
   >>>               ceph/dir.o:(ceph_mkdir) in archive fs/built-in.a
   >>> referenced 3 more times

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp