From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [jpirko-mlxsw:petrm_res_integ_v1 23/66] include/linux/compiler_types.h:320:38: error: call to '__compiletime_assert_579' declared with attribute error: BUILD_BUG_ON failed: RTM_MAX != (RTM_NEWVLAN + 3)
Date: Sun, 17 Jan 2021 00:11:11 +0800 [thread overview]
Message-ID: <202101170004.FM3lXMBf-lkp@intel.com> (raw)
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tree: https://github.com/jpirko/linux_mlxsw petrm_res_integ_v1
head: 678afe10ebec90d96c1653b127ade78af9cf0f43
commit: ea7a8e9972e4be1cd719b732566d98dd88d959d1 [23/66] nexthop: Add netlink defines and enumerators for resilient NH groups
config: x86_64-rhel (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/jpirko/linux_mlxsw/commit/ea7a8e9972e4be1cd719b732566d98dd88d959d1
git remote add jpirko-mlxsw https://github.com/jpirko/linux_mlxsw
git fetch --no-tags jpirko-mlxsw petrm_res_integ_v1
git checkout ea7a8e9972e4be1cd719b732566d98dd88d959d1
# save the attached .config to linux build tree
make W=1 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>:
security/selinux/nlmsgtab.c: In function 'selinux_nlmsg_lookup':
>> include/linux/compiler_types.h:320:38: error: call to '__compiletime_assert_579' declared with attribute error: BUILD_BUG_ON failed: RTM_MAX != (RTM_NEWVLAN + 3)
320 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:301:4: note: in definition of macro '__compiletime_assert'
301 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:320:2: note: in expansion of macro '_compiletime_assert'
320 | _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:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
| ^~~~~~~~~~~~~~~~
security/selinux/nlmsgtab.c:174:3: note: in expansion of macro 'BUILD_BUG_ON'
174 | BUILD_BUG_ON(RTM_MAX != (RTM_NEWVLAN + 3));
| ^~~~~~~~~~~~
vim +/__compiletime_assert_579 +320 include/linux/compiler_types.h
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 306
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 307 #define _compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 308 __compiletime_assert(condition, msg, prefix, suffix)
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 309
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 310 /**
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 311 * compiletime_assert - break build and emit msg if condition is false
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 312 * @condition: a compile-time constant condition to check
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 313 * @msg: a message to emit if condition is false
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 314 *
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 315 * In tradition of POSIX assert, this macro will break the build if the
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 316 * supplied condition is *false*, emitting the supplied error message if the
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 317 * compiler has support to do so.
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 318 */
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 319 #define compiletime_assert(condition, msg) \
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 @320 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
eb5c2d4b45e3d2d5 Will Deacon 2020-07-21 321
:::::: The code at line 320 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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