From: kernel test robot <lkp@intel.com>
To: Kent Overstreet <kent.overstreet@linux.dev>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Kent Overstreet <kent.overstreet@linux.dev>
Subject: [bcachefs:bcachefs-testing 122/123] fs/bcachefs/extents_format.h:219:10: error: width of bit-field 'flags' (76 bits) exceeds the width of its type (64 bits)
Date: Wed, 26 Feb 2025 15:48:53 +0800 [thread overview]
Message-ID: <202502261546.ZokeMDs6-lkp@intel.com> (raw)
tree: https://evilpiepirate.org/git/bcachefs.git bcachefs-testing
head: 8de504fc059b751ae0cc0fd600f2d5e28ccb8dc5
commit: 82af8187566114f55114f1b878562de031e0b9b4 [122/123] bcachefs: bcachefs_metadata_version_extent_flags
config: s390-randconfig-002-20250226 (https://download.01.org/0day-ci/archive/20250226/202502261546.ZokeMDs6-lkp@intel.com/config)
compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250226/202502261546.ZokeMDs6-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/202502261546.ZokeMDs6-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from fs/bcachefs/btree_locking.c:3:
In file included from fs/bcachefs/bcachefs.h:208:
In file included from fs/bcachefs/bcachefs_format.h:502:
>> fs/bcachefs/extents_format.h:219:10: error: width of bit-field 'flags' (76 bits) exceeds the width of its type (64 bits)
__u64 flags:76
^
>> fs/bcachefs/extents_format.h:219:18: error: expected ';' at end of declaration list
__u64 flags:76
^
;
2 errors generated.
--
In file included from fs/bcachefs/io_write.c:7:
In file included from fs/bcachefs/bcachefs.h:208:
In file included from fs/bcachefs/bcachefs_format.h:502:
>> fs/bcachefs/extents_format.h:219:10: error: width of bit-field 'flags' (76 bits) exceeds the width of its type (64 bits)
__u64 flags:76
^
>> fs/bcachefs/extents_format.h:219:18: error: expected ';' at end of declaration list
__u64 flags:76
^
;
>> fs/bcachefs/io_write.c:1180:2: error: statement requires expression of scalar type ('void' invalid)
extent_for_each_ptr_decode(e, p, entry) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/bcachefs/extents.h:396:2: note: expanded from macro 'extent_for_each_ptr_decode'
__bkey_for_each_ptr_decode((_e).k, (_e).v->start, \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/bcachefs/extents.h:350:2: note: expanded from macro '__bkey_for_each_ptr_decode'
for ((_ptr).crc = bch2_extent_crc_unpack(_k, NULL), \
^
3 errors generated.
--
In file included from fs/bcachefs/move.c:3:
In file included from fs/bcachefs/bcachefs.h:208:
In file included from fs/bcachefs/bcachefs_format.h:502:
>> fs/bcachefs/extents_format.h:219:10: error: width of bit-field 'flags' (76 bits) exceeds the width of its type (64 bits)
__u64 flags:76
^
>> fs/bcachefs/extents_format.h:219:18: error: expected ';' at end of declaration list
__u64 flags:76
^
;
fs/bcachefs/move.c:715:11: warning: variable 'sectors_moved' set but not used [-Wunused-but-set-variable]
unsigned sectors_moved = 0;
^
1 warning and 2 errors generated.
--
In file included from fs/bcachefs/data_update.c:3:
In file included from fs/bcachefs/bcachefs.h:208:
In file included from fs/bcachefs/bcachefs_format.h:502:
>> fs/bcachefs/extents_format.h:219:10: error: width of bit-field 'flags' (76 bits) exceeds the width of its type (64 bits)
__u64 flags:76
^
>> fs/bcachefs/extents_format.h:219:18: error: expected ';' at end of declaration list
__u64 flags:76
^
;
>> fs/bcachefs/data_update.c:281:3: error: statement requires expression of scalar type ('void' invalid)
extent_for_each_ptr_decode(extent_i_to_s(new), p, entry)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/bcachefs/extents.h:396:2: note: expanded from macro 'extent_for_each_ptr_decode'
__bkey_for_each_ptr_decode((_e).k, (_e).v->start, \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/bcachefs/extents.h:350:2: note: expanded from macro '__bkey_for_each_ptr_decode'
for ((_ptr).crc = bch2_extent_crc_unpack(_k, NULL), \
^
fs/bcachefs/data_update.c:306:3: error: statement requires expression of scalar type ('void' invalid)
extent_for_each_ptr_decode(extent_i_to_s(new), p, entry)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/bcachefs/extents.h:396:2: note: expanded from macro 'extent_for_each_ptr_decode'
__bkey_for_each_ptr_decode((_e).k, (_e).v->start, \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/bcachefs/extents.h:350:2: note: expanded from macro '__bkey_for_each_ptr_decode'
for ((_ptr).crc = bch2_extent_crc_unpack(_k, NULL), \
^
4 errors generated.
vim +/flags +219 fs/bcachefs/extents_format.h
213
214 struct bch_extent_flags {
215 #if defined(__LITTLE_ENDIAN_BITFIELD)
216 __u64 type:7,
217 flags:57;
218 #elif defined (__BIG_ENDIAN_BITFIELD)
> 219 __u64 flags:76
220 type:7;
221 #endif
222 };
223
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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