* [linux-next:master 3472/5666] include/linux/compiler_types.h:425:45: error: call to '__compiletime_assert_360' declared with attribute error: BUILD_BUG failed
@ 2023-09-15 17:43 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-09-15 17:43 UTC (permalink / raw)
To: Kent Overstreet; +Cc: oe-kbuild-all, Linux Memory Management List
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: dfa449a58323de195773cf928d99db4130702bf7
commit: 43ae95661a99a8c76474469e91c3528c07eb5ce9 [3472/5666] bcachefs: Kill struct bucket_mark
config: arc-allmodconfig (https://download.01.org/0day-ci/archive/20230916/202309160110.7LQ8HD6U-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230916/202309160110.7LQ8HD6U-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/202309160110.7LQ8HD6U-lkp@intel.com/
All errors (new ones prefixed by >>):
812 | LE32_BITMASK(INODE_NEW_VARINT, struct bch_inode, bi_flags, 31, 32);
| ^~~~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:102:25: note: in definition of macro 'LE_BITMASK'
102 | static const unsigned name##_BITS = (end - offset); \
| ^~~~
fs/bcachefs/bcachefs_format.h:812:1: note: in expansion of macro 'LE32_BITMASK'
812 | LE32_BITMASK(INODE_NEW_VARINT, struct bch_inode, bi_flags, 31, 32);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:812:14: warning: 'INODE_NEW_VARINT_OFFSET' defined but not used [-Wunused-const-variable=]
812 | LE32_BITMASK(INODE_NEW_VARINT, struct bch_inode, bi_flags, 31, 32);
| ^~~~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:101:25: note: in definition of macro 'LE_BITMASK'
101 | static const unsigned name##_OFFSET = offset; \
| ^~~~
fs/bcachefs/bcachefs_format.h:812:1: note: in expansion of macro 'LE32_BITMASK'
812 | LE32_BITMASK(INODE_NEW_VARINT, struct bch_inode, bi_flags, 31, 32);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:811:14: warning: 'INODE_NR_FIELDS_MAX' defined but not used [-Wunused-const-variable=]
811 | LE32_BITMASK(INODE_NR_FIELDS, struct bch_inode, bi_flags, 24, 31);
| ^~~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:103:25: note: in definition of macro 'LE_BITMASK'
103 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1; \
| ^~~~
fs/bcachefs/bcachefs_format.h:811:1: note: in expansion of macro 'LE32_BITMASK'
811 | LE32_BITMASK(INODE_NR_FIELDS, struct bch_inode, bi_flags, 24, 31);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:811:14: warning: 'INODE_NR_FIELDS_BITS' defined but not used [-Wunused-const-variable=]
811 | LE32_BITMASK(INODE_NR_FIELDS, struct bch_inode, bi_flags, 24, 31);
| ^~~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:102:25: note: in definition of macro 'LE_BITMASK'
102 | static const unsigned name##_BITS = (end - offset); \
| ^~~~
fs/bcachefs/bcachefs_format.h:811:1: note: in expansion of macro 'LE32_BITMASK'
811 | LE32_BITMASK(INODE_NR_FIELDS, struct bch_inode, bi_flags, 24, 31);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:811:14: warning: 'INODE_NR_FIELDS_OFFSET' defined but not used [-Wunused-const-variable=]
811 | LE32_BITMASK(INODE_NR_FIELDS, struct bch_inode, bi_flags, 24, 31);
| ^~~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:101:25: note: in definition of macro 'LE_BITMASK'
101 | static const unsigned name##_OFFSET = offset; \
| ^~~~
fs/bcachefs/bcachefs_format.h:811:1: note: in expansion of macro 'LE32_BITMASK'
811 | LE32_BITMASK(INODE_NR_FIELDS, struct bch_inode, bi_flags, 24, 31);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:810:14: warning: 'INODE_STR_HASH_MAX' defined but not used [-Wunused-const-variable=]
810 | LE32_BITMASK(INODE_STR_HASH, struct bch_inode, bi_flags, 20, 24);
| ^~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:103:25: note: in definition of macro 'LE_BITMASK'
103 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1; \
| ^~~~
fs/bcachefs/bcachefs_format.h:810:1: note: in expansion of macro 'LE32_BITMASK'
810 | LE32_BITMASK(INODE_STR_HASH, struct bch_inode, bi_flags, 20, 24);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:810:14: warning: 'INODE_STR_HASH_BITS' defined but not used [-Wunused-const-variable=]
810 | LE32_BITMASK(INODE_STR_HASH, struct bch_inode, bi_flags, 20, 24);
| ^~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:102:25: note: in definition of macro 'LE_BITMASK'
102 | static const unsigned name##_BITS = (end - offset); \
| ^~~~
fs/bcachefs/bcachefs_format.h:810:1: note: in expansion of macro 'LE32_BITMASK'
810 | LE32_BITMASK(INODE_STR_HASH, struct bch_inode, bi_flags, 20, 24);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:810:14: warning: 'INODE_STR_HASH_OFFSET' defined but not used [-Wunused-const-variable=]
810 | LE32_BITMASK(INODE_STR_HASH, struct bch_inode, bi_flags, 20, 24);
| ^~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:101:25: note: in definition of macro 'LE_BITMASK'
101 | static const unsigned name##_OFFSET = offset; \
| ^~~~
fs/bcachefs/bcachefs_format.h:810:1: note: in expansion of macro 'LE32_BITMASK'
810 | LE32_BITMASK(INODE_STR_HASH, struct bch_inode, bi_flags, 20, 24);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:662:14: warning: 'BTREE_PTR_RANGE_UPDATED_MAX' defined but not used [-Wunused-const-variable=]
662 | LE16_BITMASK(BTREE_PTR_RANGE_UPDATED, struct bch_btree_ptr_v2, flags, 0, 1);
| ^~~~~~~~~~~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:103:25: note: in definition of macro 'LE_BITMASK'
103 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1; \
| ^~~~
fs/bcachefs/bcachefs_format.h:662:1: note: in expansion of macro 'LE16_BITMASK'
662 | LE16_BITMASK(BTREE_PTR_RANGE_UPDATED, struct bch_btree_ptr_v2, flags, 0, 1);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:662:14: warning: 'BTREE_PTR_RANGE_UPDATED_BITS' defined but not used [-Wunused-const-variable=]
662 | LE16_BITMASK(BTREE_PTR_RANGE_UPDATED, struct bch_btree_ptr_v2, flags, 0, 1);
| ^~~~~~~~~~~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:102:25: note: in definition of macro 'LE_BITMASK'
102 | static const unsigned name##_BITS = (end - offset); \
| ^~~~
fs/bcachefs/bcachefs_format.h:662:1: note: in expansion of macro 'LE16_BITMASK'
662 | LE16_BITMASK(BTREE_PTR_RANGE_UPDATED, struct bch_btree_ptr_v2, flags, 0, 1);
| ^~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:662:14: warning: 'BTREE_PTR_RANGE_UPDATED_OFFSET' defined but not used [-Wunused-const-variable=]
662 | LE16_BITMASK(BTREE_PTR_RANGE_UPDATED, struct bch_btree_ptr_v2, flags, 0, 1);
| ^~~~~~~~~~~~~~~~~~~~~~~
fs/bcachefs/bcachefs_format.h:101:25: note: in definition of macro 'LE_BITMASK'
101 | static const unsigned name##_OFFSET = offset; \
| ^~~~
fs/bcachefs/bcachefs_format.h:662:1: note: in expansion of macro 'LE16_BITMASK'
662 | LE16_BITMASK(BTREE_PTR_RANGE_UPDATED, struct bch_btree_ptr_v2, flags, 0, 1);
| ^~~~~~~~~~~~
In file included from <command-line>:
fs/bcachefs/buckets.h: In function 'bucket_lock.isra':
>> include/linux/compiler_types.h:425:45: error: call to '__compiletime_assert_360' declared with attribute error: BUILD_BUG failed
425 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:406:25: note: in definition of macro '__compiletime_assert'
406 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:425:9: note: in expansion of macro '_compiletime_assert'
425 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:59:21: note: in expansion of macro 'BUILD_BUG_ON_MSG'
59 | #define BUILD_BUG() BUILD_BUG_ON_MSG(1, "BUILD_BUG failed")
| ^~~~~~~~~~~~~~~~
arch/arc/include/asm/cmpxchg.h:108:17: note: in expansion of macro 'BUILD_BUG'
108 | BUILD_BUG(); \
| ^~~~~~~~~
include/linux/atomic.h:75:17: note: in expansion of macro 'arch_xchg_relaxed'
75 | __ret = op##_relaxed(args); \
| ^~
include/linux/atomic/atomic-arch-fallback.h:15:9: note: in expansion of macro '__atomic_op_fence'
15 | __atomic_op_fence(arch_xchg, __VA_ARGS__)
| ^~~~~~~~~~~~~~~~~
include/linux/atomic/atomic-instrumented.h:4716:9: note: in expansion of macro 'raw_xchg'
4716 | raw_xchg(__ai_ptr, __VA_ARGS__); \
| ^~~~~~~~
fs/bcachefs/buckets.h:25:16: note: in expansion of macro 'xchg'
25 | while (xchg(&b->lock, 1))
| ^~~~
vim +/__compiletime_assert_360 +425 include/linux/compiler_types.h
eb5c2d4b45e3d2 Will Deacon 2020-07-21 411
eb5c2d4b45e3d2 Will Deacon 2020-07-21 412 #define _compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 413 __compiletime_assert(condition, msg, prefix, suffix)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 414
eb5c2d4b45e3d2 Will Deacon 2020-07-21 415 /**
eb5c2d4b45e3d2 Will Deacon 2020-07-21 416 * compiletime_assert - break build and emit msg if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 417 * @condition: a compile-time constant condition to check
eb5c2d4b45e3d2 Will Deacon 2020-07-21 418 * @msg: a message to emit if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 419 *
eb5c2d4b45e3d2 Will Deacon 2020-07-21 420 * In tradition of POSIX assert, this macro will break the build if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 421 * supplied condition is *false*, emitting the supplied error message if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 422 * compiler has support to do so.
eb5c2d4b45e3d2 Will Deacon 2020-07-21 423 */
eb5c2d4b45e3d2 Will Deacon 2020-07-21 424 #define compiletime_assert(condition, msg) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @425 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 426
:::::: The code at line 425 was first introduced by commit
:::::: eb5c2d4b45e3d2d5d052ea6b8f1463976b1020d5 compiler.h: Move compiletime_assert() macros into compiler_types.h
:::::: TO: Will Deacon <will@kernel.org>
:::::: CC: Will Deacon <will@kernel.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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