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Message-ID: <202505071850.e6YE0Jm9-lkp@intel.com>
Date: Wed, 7 May 2025 18:35:45 +0800
From: kernel test robot <lkp@...el.com>
To: Gustavo Silva <gustavograzs@...il.com>,
Alex Lanzano <lanzano.alex@...il.com>,
Jonathan Cameron <jic23@...nel.org>,
David Lechner <dlechner@...libre.com>,
Nuno Sá <nuno.sa@...log.com>,
Andy Shevchenko <andy@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-iio@...r.kernel.org,
linux-kernel@...r.kernel.org,
Gustavo Silva <gustavograzs@...il.com>
Subject: Re: [PATCH 1/3] iio: imu: bmi270: add channel for step counter
Hi Gustavo,
kernel test robot noticed the following build errors:
[auto build test ERROR on b475195fecc79a1a6e7fb0846aaaab0a1a4cb2e6]
url: https://github.com/intel-lab-lkp/linux/commits/Gustavo-Silva/iio-imu-bmi270-add-channel-for-step-counter/20250425-081720
base: b475195fecc79a1a6e7fb0846aaaab0a1a4cb2e6
patch link: https://lore.kernel.org/r/20250424-bmi270-events-v1-1-a6c722673e5f%40gmail.com
patch subject: [PATCH 1/3] iio: imu: bmi270: add channel for step counter
config: csky-randconfig-r071-20250426 (https://download.01.org/0day-ci/archive/20250507/202505071850.e6YE0Jm9-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 12.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250507/202505071850.e6YE0Jm9-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202505071850.e6YE0Jm9-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from <command-line>:
In function 'bmi270_update_feature_reg',
inlined from 'bmi270_enable_steps' at drivers/iio/imu/bmi270/bmi270_core.c:361:8,
inlined from 'bmi270_write_raw' at drivers/iio/imu/bmi270/bmi270_core.c:707:10:
>> include/linux/compiler_types.h:557:45: error: call to '__compiletime_assert_399' declared with attribute error: BUILD_BUG failed
557 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:538:25: note: in definition of macro '__compiletime_assert'
538 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:557:9: note: in expansion of macro '_compiletime_assert'
557 | _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/csky/include/asm/cmpxchg.h:151:17: note: in expansion of macro 'BUILD_BUG'
151 | BUILD_BUG(); \
| ^~~~~~~~~
arch/csky/include/asm/cmpxchg.h:157:10: note: in expansion of macro '__cmpxchg'
157 | (__cmpxchg((ptr), (o), (n), sizeof(*(ptr))))
| ^~~~~~~~~
include/linux/atomic/atomic-arch-fallback.h:55:21: note: in expansion of macro 'arch_cmpxchg'
55 | #define raw_cmpxchg arch_cmpxchg
| ^~~~~~~~~~~~
include/linux/atomic/atomic-arch-fallback.h:192:16: note: in expansion of macro 'raw_cmpxchg'
192 | ___r = raw_cmpxchg((_ptr), ___o, (_new)); \
| ^~~~~~~~~~~
include/linux/atomic/atomic-instrumented.h:4880:9: note: in expansion of macro 'raw_try_cmpxchg'
4880 | raw_try_cmpxchg(__ai_ptr, __ai_oldp, __VA_ARGS__); \
| ^~~~~~~~~~~~~~~
include/linux/bitops.h:367:19: note: in expansion of macro 'try_cmpxchg'
367 | } while (!try_cmpxchg(ptr, &old__, new__)); \
| ^~~~~~~~~~~
drivers/iio/imu/bmi270/bmi270_core.c:348:9: note: in expansion of macro 'set_mask_bits'
348 | set_mask_bits(®_val, mask, val);
| ^~~~~~~~~~~~~
In function 'bmi270_update_feature_reg',
inlined from 'bmi270_write_raw' at drivers/iio/imu/bmi270/bmi270_core.c:715:10:
>> include/linux/compiler_types.h:557:45: error: call to '__compiletime_assert_399' declared with attribute error: BUILD_BUG failed
557 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:538:25: note: in definition of macro '__compiletime_assert'
538 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:557:9: note: in expansion of macro '_compiletime_assert'
557 | _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/csky/include/asm/cmpxchg.h:151:17: note: in expansion of macro 'BUILD_BUG'
151 | BUILD_BUG(); \
| ^~~~~~~~~
arch/csky/include/asm/cmpxchg.h:157:10: note: in expansion of macro '__cmpxchg'
157 | (__cmpxchg((ptr), (o), (n), sizeof(*(ptr))))
| ^~~~~~~~~
include/linux/atomic/atomic-arch-fallback.h:55:21: note: in expansion of macro 'arch_cmpxchg'
55 | #define raw_cmpxchg arch_cmpxchg
| ^~~~~~~~~~~~
include/linux/atomic/atomic-arch-fallback.h:192:16: note: in expansion of macro 'raw_cmpxchg'
192 | ___r = raw_cmpxchg((_ptr), ___o, (_new)); \
| ^~~~~~~~~~~
include/linux/atomic/atomic-instrumented.h:4880:9: note: in expansion of macro 'raw_try_cmpxchg'
4880 | raw_try_cmpxchg(__ai_ptr, __ai_oldp, __VA_ARGS__); \
| ^~~~~~~~~~~~~~~
include/linux/bitops.h:367:19: note: in expansion of macro 'try_cmpxchg'
367 | } while (!try_cmpxchg(ptr, &old__, new__)); \
| ^~~~~~~~~~~
drivers/iio/imu/bmi270/bmi270_core.c:348:9: note: in expansion of macro 'set_mask_bits'
348 | set_mask_bits(®_val, mask, val);
| ^~~~~~~~~~~~~
vim +/__compiletime_assert_399 +557 include/linux/compiler_types.h
eb5c2d4b45e3d2 Will Deacon 2020-07-21 543
eb5c2d4b45e3d2 Will Deacon 2020-07-21 544 #define _compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 545 __compiletime_assert(condition, msg, prefix, suffix)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 546
eb5c2d4b45e3d2 Will Deacon 2020-07-21 547 /**
eb5c2d4b45e3d2 Will Deacon 2020-07-21 548 * compiletime_assert - break build and emit msg if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 549 * @condition: a compile-time constant condition to check
eb5c2d4b45e3d2 Will Deacon 2020-07-21 550 * @msg: a message to emit if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 551 *
eb5c2d4b45e3d2 Will Deacon 2020-07-21 552 * In tradition of POSIX assert, this macro will break the build if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 553 * supplied condition is *false*, emitting the supplied error message if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 554 * compiler has support to do so.
eb5c2d4b45e3d2 Will Deacon 2020-07-21 555 */
eb5c2d4b45e3d2 Will Deacon 2020-07-21 556 #define compiletime_assert(condition, msg) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @557 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 558
--
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