[Intel-wired-lan] [jkirsher-next-queue:dev-queue 20/75] include/linux/compiler.h:350:38: error: call to '__compiletime_assert_89' declared with attribute error: FIELD_PREP: value too large for the field
kbuild test robot
lkp at intel.com
Wed May 6 22:55:52 UTC 2020
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git dev-queue
head: a35c1231e94520ae1e5227055bc90cc814f893bd
commit: f6c86c7a09ffa5d7cc31fb62be307016c1802031 [20/75] gwdpa: gswip: Introduce Gigabit Ethernet Switch (GSWIP) device driver
config: powerpc-allyesconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout f6c86c7a09ffa5d7cc31fb62be307016c1802031
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/build_bug.h:5,
from include/linux/bitfield.h:10,
from drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c:4:
In function 'get_2G5_intf',
inlined from 'mac_get_mii_interface' at drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c:335:10:
>> include/linux/compiler.h:350:38: error: call to '__compiletime_assert_89' declared with attribute error: FIELD_PREP: value too large for the field
350 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler.h:331:4: note: in definition of macro '__compiletime_assert'
331 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
350 | _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/bitfield.h:49:3: note: in expansion of macro 'BUILD_BUG_ON_MSG'
49 | BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:94:3: note: in expansion of macro '__BF_FIELD_CHECK'
94 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c:258:10: note: in expansion of macro 'FIELD_PREP'
258 | macif = FIELD_PREP(MAC_IF_CFG_CFG2G5, mac_if_cfg);
| ^~~~~~~~~~
drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c: In function 'get_2G5_intf':
>> include/linux/compiler.h:350:38: error: call to '__compiletime_assert_89' declared with attribute error: FIELD_PREP: value too large for the field
350 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler.h:331:4: note: in definition of macro '__compiletime_assert'
331 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
350 | _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/bitfield.h:49:3: note: in expansion of macro 'BUILD_BUG_ON_MSG'
49 | BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:94:3: note: in expansion of macro '__BF_FIELD_CHECK'
94 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c:258:10: note: in expansion of macro 'FIELD_PREP'
258 | macif = FIELD_PREP(MAC_IF_CFG_CFG2G5, mac_if_cfg);
| ^~~~~~~~~~
vim +/__compiletime_assert_89 +350 include/linux/compiler.h
9a8ab1c39970a4 Daniel Santos 2013-02-21 336
9a8ab1c39970a4 Daniel Santos 2013-02-21 337 #define _compiletime_assert(condition, msg, prefix, suffix) \
9a8ab1c39970a4 Daniel Santos 2013-02-21 338 __compiletime_assert(condition, msg, prefix, suffix)
9a8ab1c39970a4 Daniel Santos 2013-02-21 339
9a8ab1c39970a4 Daniel Santos 2013-02-21 340 /**
9a8ab1c39970a4 Daniel Santos 2013-02-21 341 * compiletime_assert - break build and emit msg if condition is false
9a8ab1c39970a4 Daniel Santos 2013-02-21 342 * @condition: a compile-time constant condition to check
9a8ab1c39970a4 Daniel Santos 2013-02-21 343 * @msg: a message to emit if condition is false
9a8ab1c39970a4 Daniel Santos 2013-02-21 344 *
9a8ab1c39970a4 Daniel Santos 2013-02-21 345 * In tradition of POSIX assert, this macro will break the build if the
9a8ab1c39970a4 Daniel Santos 2013-02-21 346 * supplied condition is *false*, emitting the supplied error message if the
9a8ab1c39970a4 Daniel Santos 2013-02-21 347 * compiler has support to do so.
9a8ab1c39970a4 Daniel Santos 2013-02-21 348 */
9a8ab1c39970a4 Daniel Santos 2013-02-21 349 #define compiletime_assert(condition, msg) \
af9c5d2e3b3558 Vegard Nossum 2020-04-06 @350 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
9a8ab1c39970a4 Daniel Santos 2013-02-21 351
:::::: The code at line 350 was first introduced by commit
:::::: af9c5d2e3b355854ff0e4acfbfbfadcd5198a349 compiler.h: fix error in BUILD_BUG_ON() reporting
:::::: TO: Vegard Nossum <vegard.nossum at oracle.com>
:::::: CC: Linus Torvalds <torvalds at linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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