* [linux-next:master 3423/5845] include/linux/compiler_types.h:352:45: error: call to '__compiletime_assert_265' declared with attribute error: BUILD_BUG_ON failed: sizeof(*edid) != EDID_LENGTH
@ 2022-04-25 3:01 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-04-25 3:01 UTC (permalink / raw)
To: Jani Nikula
Cc: kbuild-all, Linux Memory Management List, Ville Syrjälä
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: e7d6987e09a328d4a949701db40ef63fbb970670
commit: f1e4c916f97f6adc0848515d269b3899661873ce [3423/5845] drm/edid: add EDID block count and size helpers
config: arm-buildonly-randconfig-r005-20220424 (https://download.01.org/0day-ci/archive/20220425/202204251033.jhrKPFXp-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=f1e4c916f97f6adc0848515d269b3899661873ce
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout f1e4c916f97f6adc0848515d269b3899661873ce
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Note: the linux-next/master HEAD e7d6987e09a328d4a949701db40ef63fbb970670 builds fine.
It may have been fixed somewhere.
All errors (new ones prefixed by >>):
In file included from <command-line>:
In function 'edid_block_data',
inlined from 'drm_edid_is_valid' at drivers/gpu/drm/drm_edid.c:1905:25:
>> include/linux/compiler_types.h:352:45: error: call to '__compiletime_assert_265' declared with attribute error: BUILD_BUG_ON failed: sizeof(*edid) != EDID_LENGTH
352 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:333:25: note: in definition of macro '__compiletime_assert'
333 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:352:9: note: in expansion of macro '_compiletime_assert'
352 | _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:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG'
50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/drm_edid.c:1593:9: note: in expansion of macro 'BUILD_BUG_ON'
1593 | BUILD_BUG_ON(sizeof(*edid) != EDID_LENGTH);
| ^~~~~~~~~~~~
In function 'edid_block_data',
inlined from 'edid_extension_block_data' at drivers/gpu/drm/drm_edid.c:1600:9,
inlined from 'drm_for_each_detailed_block' at drivers/gpu/drm/drm_edid.c:2543:19:
>> include/linux/compiler_types.h:352:45: error: call to '__compiletime_assert_265' declared with attribute error: BUILD_BUG_ON failed: sizeof(*edid) != EDID_LENGTH
352 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:333:25: note: in definition of macro '__compiletime_assert'
333 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:352:9: note: in expansion of macro '_compiletime_assert'
352 | _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:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG'
50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/drm_edid.c:1593:9: note: in expansion of macro 'BUILD_BUG_ON'
1593 | BUILD_BUG_ON(sizeof(*edid) != EDID_LENGTH);
| ^~~~~~~~~~~~
In function 'edid_block_data',
inlined from 'drm_edid_is_valid' at drivers/gpu/drm/drm_edid.c:1905:25,
inlined from 'drm_add_edid_modes' at drivers/gpu/drm/drm_edid.c:5792:15:
>> include/linux/compiler_types.h:352:45: error: call to '__compiletime_assert_265' declared with attribute error: BUILD_BUG_ON failed: sizeof(*edid) != EDID_LENGTH
352 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:333:25: note: in definition of macro '__compiletime_assert'
333 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:352:9: note: in expansion of macro '_compiletime_assert'
352 | _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:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG'
50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/drm_edid.c:1593:9: note: in expansion of macro 'BUILD_BUG_ON'
1593 | BUILD_BUG_ON(sizeof(*edid) != EDID_LENGTH);
| ^~~~~~~~~~~~
In function 'edid_block_data',
inlined from 'drm_do_get_edid' at drivers/gpu/drm/drm_edid.c:2179:25:
>> include/linux/compiler_types.h:352:45: error: call to '__compiletime_assert_265' declared with attribute error: BUILD_BUG_ON failed: sizeof(*edid) != EDID_LENGTH
352 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:333:25: note: in definition of macro '__compiletime_assert'
333 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:352:9: note: in expansion of macro '_compiletime_assert'
352 | _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:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG'
50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/drm_edid.c:1593:9: note: in expansion of macro 'BUILD_BUG_ON'
1593 | BUILD_BUG_ON(sizeof(*edid) != EDID_LENGTH);
| ^~~~~~~~~~~~
In function 'edid_block_data',
inlined from 'edid_extension_block_data' at drivers/gpu/drm/drm_edid.c:1600:9,
inlined from 'drm_find_edid_extension' at drivers/gpu/drm/drm_edid.c:3518:14:
>> include/linux/compiler_types.h:352:45: error: call to '__compiletime_assert_265' declared with attribute error: BUILD_BUG_ON failed: sizeof(*edid) != EDID_LENGTH
352 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:333:25: note: in definition of macro '__compiletime_assert'
333 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:352:9: note: in expansion of macro '_compiletime_assert'
352 | _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:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG'
50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/drm_edid.c:1593:9: note: in expansion of macro 'BUILD_BUG_ON'
1593 | BUILD_BUG_ON(sizeof(*edid) != EDID_LENGTH);
| ^~~~~~~~~~~~
vim +/__compiletime_assert_265 +352 include/linux/compiler_types.h
eb5c2d4b45e3d2 Will Deacon 2020-07-21 338
eb5c2d4b45e3d2 Will Deacon 2020-07-21 339 #define _compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 340 __compiletime_assert(condition, msg, prefix, suffix)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 341
eb5c2d4b45e3d2 Will Deacon 2020-07-21 342 /**
eb5c2d4b45e3d2 Will Deacon 2020-07-21 343 * compiletime_assert - break build and emit msg if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 344 * @condition: a compile-time constant condition to check
eb5c2d4b45e3d2 Will Deacon 2020-07-21 345 * @msg: a message to emit if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 346 *
eb5c2d4b45e3d2 Will Deacon 2020-07-21 347 * In tradition of POSIX assert, this macro will break the build if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 348 * supplied condition is *false*, emitting the supplied error message if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 349 * compiler has support to do so.
eb5c2d4b45e3d2 Will Deacon 2020-07-21 350 */
eb5c2d4b45e3d2 Will Deacon 2020-07-21 351 #define compiletime_assert(condition, msg) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @352 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 353
:::::: The code at line 352 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://01.org/lkp
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2022-04-25 3:01 [linux-next:master 3423/5845] include/linux/compiler_types.h:352:45: error: call to '__compiletime_assert_265' declared with attribute error: BUILD_BUG_ON failed: sizeof(*edid) != EDID_LENGTH kernel test robot
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