tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.x86/pti head: 1dbc1eb4f898d3df3b663ce1d938693554877fd6 commit: fa8d301b556b3b60a680feae724597decb8e8632 [12/26] sched/smt: Expose sched_smt_present static key config: ia64-allyesconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 8.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout fa8d301b556b3b60a680feae724597decb8e8632 # save the attached .config to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=ia64
All errors (new ones prefixed by >>):
In file included from include/linux/cpuset.h:13,
from kernel/cgroup/cpuset.c:27:
include/linux/sched/topology.h: In function 'sched_smt_active':
>> include/linux/sched/topology.h:41:9: error: implicit declaration of function
>> 'static_branch_likely' [-Werror=implicit-function-declaration]
return static_branch_likely(&sched_smt_present);
^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/static_branch_likely +41 include/linux/sched/topology.h
38
39 static __always_inline bool sched_smt_active(void)
40 {
> 41 return static_branch_likely(&sched_smt_present);
42 }
43
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
