Re: [PATCH v2] ext4: Add a uapi header for ext4 userspace APIs

[kernel test robot <lkp@intel.com>]

Hi Josh,

I love your patch! Yet something to improve:

[auto build test ERROR on tytso-ext4/dev]
[also build test ERROR on linus/master v6.3-rc4 next-20230331]
[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/Josh-Triplett/ext4-Add-a-uapi-header-for-ext4-userspace-APIs/20230331-224557
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
patch link:    https://lore.kernel.org/r/152752fa6b148e0ea304a3cdb3cc33bae0117918.1680272908.git.josh%40joshtriplett.org
patch subject: [PATCH v2] ext4: Add a uapi header for ext4 userspace APIs
config: x86_64-randconfig-a004 (https://download.01.org/0day-ci/archive/20230401/202304010437.q1ttcwK7-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/50d05266bcf4bc3307776d25c0f70d11063a8a4e
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Josh-Triplett/ext4-Add-a-uapi-header-for-ext4-userspace-APIs/20230331-224557
        git checkout 50d05266bcf4bc3307776d25c0f70d11063a8a4e
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

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/202304010437.q1ttcwK7-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from <command-line>:
>> ./usr/include/linux/ext4.h:113:9: error: unknown type name 'compat_u64'
     113 |         compat_u64 block_bitmap;
         |         ^~~~~~~~~~
   ./usr/include/linux/ext4.h:114:9: error: unknown type name 'compat_u64'
     114 |         compat_u64 inode_bitmap;
         |         ^~~~~~~~~~
   ./usr/include/linux/ext4.h:115:9: error: unknown type name 'compat_u64'
     115 |         compat_u64 inode_table;
         |         ^~~~~~~~~~

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