From: kernel test robot <yujie.liu@intel.com>
To: kbuild-all@lists.01.org
Subject: [jimc:dd-drm-next 13/16] include/linux/compiler_types.h:306:2: error: expected identifier or '(' before 'do'
Date: Sun, 19 Sep 2021 19:52:58 +0800 [thread overview]
Message-ID: <80f188bf-9c8b-ba46-2f76-284dc69817dc@intel.com> (raw)
In-Reply-To: <202109130210.m6hfmsfI-lkp@intel.com>
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tree: https://github.com/jimc/linux.git dd-drm-next
head: 02a6c357b6a5eb02cc6b2ceb5a7a93c809388ae0
commit: d486567f7959a84cd951ec7af2951e6698e8eeef drm_print: add choice to use dynamic debug in drm-debug
config: x86_64-randconfig-s021-20210912 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
git remote add jimc https://github.com/jimc/linux.git
git fetch --no-tags jimc dd-drm-next
git checkout d486567f7959a84cd951ec7af2951e6698e8eeef
# save the attached .config to linux build tree
make ARCH=x86_64 olddefconfig
make ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from <command-line>:
>> include/linux/compiler_types.h:306:2: error: expected identifier or '(' before 'do'
306 | do { \
| ^~
include/linux/compiler_types.h:316:2: note: in expansion of macro '__compiletime_assert'
316 | __compiletime_assert(condition, msg, prefix, suffix)
| ^~~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:328:2: note: in expansion of macro '_compiletime_assert'
328 | _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/dynamic_debug.h:282:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
282 | BUILD_BUG_ON_MSG(1, "you need -DDYNAMIC_DEBUG_MODULE in compile")
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_debug.c:65:1: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_CATEGORIES'
65 | DEFINE_DYNAMIC_DEBUG_CATEGORIES(debug_dc, __debug_dc,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/linux/compiler_types.h:310:4: error: expected identifier or '(' before 'while'
310 | } while (0)
| ^~~~~
include/linux/compiler_types.h:316:2: note: in expansion of macro '__compiletime_assert'
316 | __compiletime_assert(condition, msg, prefix, suffix)
| ^~~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:328:2: note: in expansion of macro '_compiletime_assert'
328 | _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/dynamic_debug.h:282:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
282 | BUILD_BUG_ON_MSG(1, "you need -DDYNAMIC_DEBUG_MODULE in compile")
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_debug.c:65:1: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_CATEGORIES'
65 | DEFINE_DYNAMIC_DEBUG_CATEGORIES(debug_dc, __debug_dc,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +306 include/linux/compiler_types.h
eb5c2d4b45e3d2 Will Deacon 2020-07-21 303
eb5c2d4b45e3d2 Will Deacon 2020-07-21 304 #ifdef __OPTIMIZE__
eb5c2d4b45e3d2 Will Deacon 2020-07-21 305 # define __compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @306 do { \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 307 extern void prefix ## suffix(void) __compiletime_error(msg); \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 308 if (!(condition)) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 309 prefix ## suffix(); \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @310 } while (0)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 311 #else
eb5c2d4b45e3d2 Will Deacon 2020-07-21 312 # define __compiletime_assert(condition, msg, prefix, suffix) do { } while (0)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 313 #endif
eb5c2d4b45e3d2 Will Deacon 2020-07-21 314
:::::: The code at line 306 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, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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prev parent reply other threads:[~2021-09-19 11:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-12 18:07 [jimc:dd-drm-next 13/16] include/linux/compiler_types.h:306:2: error: expected identifier or '(' before 'do' kernel test robot
2021-09-19 11:52 ` kernel test robot [this message]
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