[jlayton:mgtime 4/5] fs/inode.c:73:15: error: '__section__' attribute only applies to functions, global variables, Objective-C methods, and Objective-C properties

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

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git mgtime
head:   05aa6b03b8c3451d4aac5fb47e9e99c6e00ee304
commit: 05ca0fa7e195e028694f41de279dec33ada93d21 [4/5] fs: add infrastructure for multigrain timestamps
config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20240528/202405281321.aRVc7usN-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240528/202405281321.aRVc7usN-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405281321.aRVc7usN-lkp@intel.com/

All errors (new ones prefixed by >>):

>> fs/inode.c:73:15: error: '__section__' attribute only applies to functions, global variables, Objective-C methods, and Objective-C properties
      73 | static struct __cacheline_aligned_in_smp ctime_floor_val ctime_floor;
         |               ^
   include/linux/cache.h:60:36: note: expanded from macro '__cacheline_aligned_in_smp'
      60 | #define __cacheline_aligned_in_smp __cacheline_aligned
         |                                    ^
   include/linux/cache.h:55:4: note: expanded from macro '__cacheline_aligned'
      55 |                  __section__(".data..cacheline_aligned")))
         |                  ^
   fs/inode.c:73:15: warning: attribute declaration must precede definition [-Wignored-attributes]
   include/linux/cache.h:60:36: note: expanded from macro '__cacheline_aligned_in_smp'
      60 | #define __cacheline_aligned_in_smp __cacheline_aligned
         |                                    ^
   include/linux/cache.h:54:18: note: expanded from macro '__cacheline_aligned'
      54 |   __attribute__((__aligned__(SMP_CACHE_BYTES),                  \
         |                  ^
   fs/inode.c:64:8: note: previous definition is here
      64 | struct ctime_floor_val {
         |        ^
   1 warning and 1 error generated.


vim +/__section__ +73 fs/inode.c

    62	
    63	/* Floor value for all ctime stamps */
    64	struct ctime_floor_val {
    65		union {
    66			struct {
    67				ktime_t	coarse;
    68				ktime_t	floor;
    69			};
    70			u128	full;
    71		};
    72	};
  > 73	static struct __cacheline_aligned_in_smp ctime_floor_val ctime_floor;
    74	

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