linux-ext4 - Re: [PATCH 8/8] fscrypt: Move d_revalidate configuration back into fscrypt

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Date: Thu, 14 Dec 2023 22:51:39 +0800
From: kernel test robot <lkp@...el.com>
To: Gabriel Krisman Bertazi <krisman@...e.de>, viro@...iv.linux.org.uk,
	ebiggers@...nel.org, jaegeuk@...nel.org, tytso@....edu
Cc: oe-kbuild-all@...ts.linux.dev, linux-f2fs-devel@...ts.sourceforge.net,
	linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	Gabriel Krisman Bertazi <krisman@...e.de>
Subject: Re: [PATCH 8/8] fscrypt: Move d_revalidate configuration back into
 fscrypt

Hi Gabriel,

kernel test robot noticed the following build warnings:

[auto build test WARNING on jaegeuk-f2fs/dev-test]
[also build test WARNING on jaegeuk-f2fs/dev tytso-ext4/dev linus/master v6.7-rc5 next-20231214]
[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/Gabriel-Krisman-Bertazi/dcache-Add-helper-to-disable-d_revalidate-for-a-specific-dentry/20231214-074322
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git dev-test
patch link:    https://lore.kernel.org/r/20231213234031.1081-9-krisman%40suse.de
patch subject: [PATCH 8/8] fscrypt: Move d_revalidate configuration back into fscrypt
config: x86_64-randconfig-123-20231214 (https://download.01.org/0day-ci/archive/20231214/202312142213.uyrNJniX-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231214/202312142213.uyrNJniX-lkp@intel.com/reproduce)

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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312142213.uyrNJniX-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> fs/libfs.c:1778:39: warning: unused variable 'generic_encrypted_dentry_ops' [-Wunused-const-variable]
   static const struct dentry_operations generic_encrypted_dentry_ops = {
                                         ^
   1 warning generated.


vim +/generic_encrypted_dentry_ops +1778 fs/libfs.c

608af703519a58 Daniel Rosenberg 2020-11-19  1776  
608af703519a58 Daniel Rosenberg 2020-11-19  1777  #ifdef CONFIG_FS_ENCRYPTION
608af703519a58 Daniel Rosenberg 2020-11-19 @1778  static const struct dentry_operations generic_encrypted_dentry_ops = {
608af703519a58 Daniel Rosenberg 2020-11-19  1779  	.d_revalidate = fscrypt_d_revalidate,
608af703519a58 Daniel Rosenberg 2020-11-19  1780  };
608af703519a58 Daniel Rosenberg 2020-11-19  1781  #endif
608af703519a58 Daniel Rosenberg 2020-11-19  1782  

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