[koverstreet-bcachefs:bcachefs-rebalance_v2 462/799] fs/bcachefs/sb/io.c:582:19: sparse: sparse: cast to restricted __le32

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

Hi Kent,

First bad commit (maybe != root cause):

tree:   https://github.com/koverstreet/bcachefs bcachefs-rebalance_v2
head:   d4b3d00447faf8d4d95db47e3902e4ca4db8fbdc
commit: 30f7c327a5b2201012ff856bc95040e2ec3fad6b [462/799] bcachefs: move sb code to subdir
config: riscv-randconfig-r133-20251222 (https://download.01.org/0day-ci/archive/20251224/202512240611.wYkd2rF2-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 185f5fd5ce4c65116ca8cf6df467a682ef090499)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251224/202512240611.wYkd2rF2-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/202512240611.wYkd2rF2-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   WARNING: invalid argument to '-march': '_zacas_zabha'
   fs/bcachefs/sb/io.c: note: in included file (through fs/bcachefs/bcachefs_format.h, fs/bcachefs/bcachefs.h):
   fs/bcachefs/sb/downgrade_format.h:14:52: sparse: sparse: array of flexible structures
>> fs/bcachefs/sb/io.c:582:19: sparse: sparse: cast to restricted __le32
>> fs/bcachefs/sb/io.c:581:19: sparse: sparse: cast to restricted __le64

vim +582 fs/bcachefs/sb/io.c

1c6fdbd8f2465d fs/bcachefs/super-io.c Kent Overstreet 2017-03-16  577  
8b16413cda7c46 fs/bcachefs/super-io.c Kent Overstreet 2023-12-29  578  static unsigned long le_ulong_to_cpu(unsigned long v)
8b16413cda7c46 fs/bcachefs/super-io.c Kent Overstreet 2023-12-29  579  {
8b16413cda7c46 fs/bcachefs/super-io.c Kent Overstreet 2023-12-29  580  	return sizeof(unsigned long) == 8
8b16413cda7c46 fs/bcachefs/super-io.c Kent Overstreet 2023-12-29 @581  		? le64_to_cpu(v)
8b16413cda7c46 fs/bcachefs/super-io.c Kent Overstreet 2023-12-29 @582  		: le32_to_cpu(v);
8b16413cda7c46 fs/bcachefs/super-io.c Kent Overstreet 2023-12-29  583  }
8b16413cda7c46 fs/bcachefs/super-io.c Kent Overstreet 2023-12-29  584  

:::::: The code at line 582 was first introduced by commit
:::::: 8b16413cda7c46d47f8071165b3071f8a9369199 bcachefs: bch_sb.recovery_passes_required

:::::: TO: Kent Overstreet <kent.overstreet@linux.dev>
:::::: CC: Kent Overstreet <kent.overstreet@linux.dev>

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https://github.com/intel/lkp-tests/wiki