Re: [PATCH] ext2: Remove deprecated DAX support

From: kernel test robot

Date: Sun May 24 2026 - 00:06:56 EST


Hi Ashwin,

kernel test robot noticed the following build warnings:

[auto build test WARNING on jack-fs/for_next]
[also build test WARNING on linus/master v7.1-rc4 next-20260522]
[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/Ashwin-Gundarapu/ext2-Remove-deprecated-DAX-support/20260523-202224
base: https://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git for_next
patch link: https://lore.kernel.org/r/19e54c7cba1.5355cb8650862.622752146451851140%40zohomail.in
patch subject: [PATCH] ext2: Remove deprecated DAX support
config: i386-randconfig-141 (https://download.01.org/0day-ci/archive/20260524/202605241150.CHkeIFL0-lkp@xxxxxxxxx/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
smatch: v0.5.0-9185-gbcc58b9c

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202605241150.CHkeIFL0-lkp@xxxxxxxxx/

smatch warnings:
fs/ext2/inode.c:1338 ext2_set_file_ops() warn: inconsistent indenting

vim +1338 fs/ext2/inode.c

^1da177e4c3f41 Linus Torvalds 2005-04-16 1333
fb094c90748fbe Dan Williams 2017-12-21 1334 void ext2_set_file_ops(struct inode *inode)
fb094c90748fbe Dan Williams 2017-12-21 1335 {
fb094c90748fbe Dan Williams 2017-12-21 1336 inode->i_op = &ext2_file_inode_operations;
fb094c90748fbe Dan Williams 2017-12-21 1337 inode->i_fop = &ext2_file_operations;
fb094c90748fbe Dan Williams 2017-12-21 @1338 inode->i_mapping->a_ops = &ext2_aops;
fb094c90748fbe Dan Williams 2017-12-21 1339 }
fb094c90748fbe Dan Williams 2017-12-21 1340

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