* [jimc:scratchpad-v10 15/24] kernel/locking/lockdep.c:265:64: error: macro "SCRATCHREC_INIT" passed 5 arguments, but takes just 4
@ 2026-08-23 12:13 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-08-23 12:13 UTC (permalink / raw)
To: Jim Cromie, Łukasz Bartosik; +Cc: oe-kbuild-all
tree: https://github.com/jimc/linux.git scratchpad-v10
head: a23fc077806416450fbeb0a5a534fd995e465430
commit: 468ef4eda872252a66884b59339c1331ded8a0fc [15/24] locking/lockdep: Back lock_classes chunk array with dynamic scratchrec pool
config: x86_64-randconfig-006-20260822 (https://download.01.org/0day-ci/archive/20260823/202608230950.LRDeeNvl-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.4.0-5) 12.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260823/202608230950.LRDeeNvl-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/202608230950.LRDeeNvl-lkp@intel.com/
Note: the jimc/scratchpad-v10 HEAD a23fc077806416450fbeb0a5a534fd995e465430 builds fine.
It only hurts bisectability.
All errors (new ones prefixed by >>):
kernel/locking/lockdep.c:71:71: error: macro "SCRATCHREC_INIT_STATIC" passed 7 arguments, but takes just 6
71 | SCRATCH_64K_ORDER, 0, &lockdep_pool_key);
| ^
In file included from kernel/locking/lockdep.c:61:
include/linux/scratchpad.h:360: note: macro "SCRATCHREC_INIT_STATIC" defined here
360 | #define SCRATCHREC_INIT_STATIC(name, _elem_size, _static_buf, _size_bytes, _min_order, _key) \
|
kernel/locking/lockdep.c:69:9: error: 'SCRATCHREC_INIT_STATIC' undeclared here (not in a function)
69 | SCRATCHREC_INIT_STATIC(lockdep_pool, sizeof(struct lock_list),
| ^~~~~~~~~~~~~~~~~~~~~~
>> kernel/locking/lockdep.c:265:64: error: macro "SCRATCHREC_INIT" passed 5 arguments, but takes just 4
265 | SCRATCH_64K_ORDER, 0, &lockdep_pool_key);
| ^
include/linux/scratchpad.h:357: note: macro "SCRATCHREC_INIT" defined here
357 | #define SCRATCHREC_INIT(name, _elem_size, _min_order, _key) \
|
>> kernel/locking/lockdep.c:263:9: error: 'SCRATCHREC_INIT' undeclared here (not in a function)
263 | SCRATCHREC_INIT(lockdep_class_pool,
| ^~~~~~~~~~~~~~~
kernel/locking/lockdep.c:608:49: error: macro "SCRATCHPAD_INIT_STATIC" passed 6 arguments, but takes just 5
608 | &lockdep_pool_key);
| ^
include/linux/scratchpad.h:153: note: macro "SCRATCHPAD_INIT_STATIC" defined here
153 | #define SCRATCHPAD_INIT_STATIC(name, _static_buf, _size_bytes, _min_order, _key) \
|
kernel/locking/lockdep.c:605:9: error: 'SCRATCHPAD_INIT_STATIC' undeclared here (not in a function)
605 | SCRATCHPAD_INIT_STATIC(lockdep_trace_scratchpad,
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/SCRATCHREC_INIT +265 kernel/locking/lockdep.c
261
262 static struct scratchrec lockdep_class_pool =
> 263 SCRATCHREC_INIT(lockdep_class_pool,
264 sizeof(struct lock_class) * LOCK_CLASSES_PER_CHUNK,
> 265 SCRATCH_64K_ORDER, 0, &lockdep_pool_key);
266
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2026-08-23 12:13 [jimc:scratchpad-v10 15/24] kernel/locking/lockdep.c:265:64: error: macro "SCRATCHREC_INIT" passed 5 arguments, but takes just 4 kernel test robot
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