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/ea7a8e9972e4be1cd719b732566d... 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(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from <command-line>: security/selinux/nlmsgtab.c: In function 'selinux_nlmsg_lookup': 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(a)kernel.org&gt; :::::: CC: Will Deacon <will(a)kernel.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org