[ia64:rdt-cat-resplit 14/18] intel_rdt.c:undefined reference to `cpu_closid'

[kbuild test robot <fengguang.wu@xxxxxxxxx>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git rdt-cat-resplit
head:   7880826bbfab746a9b97805f9a2636e0d21d05a4
commit: e212023b41a30d53d95a70d9c63480b60d7c8229 [14/18] x86/intel_rdt: Add cpus file
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        git checkout e212023b41a30d53d95a70d9c63480b60d7c8229
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   arch/x86/built-in.o: In function `intel_rdt_online_cpu':
>> intel_rdt.c:(.text+0x2d418): undefined reference to `cpu_closid'
   arch/x86/built-in.o: In function `rdtgroup_cpus_write':
>> intel_rdt_rdtgroup.c:(.text+0x2dd70): undefined reference to `cpu_closid'
   intel_rdt_rdtgroup.c:(.text+0x2de41): undefined reference to `cpu_closid'

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Attachment: .config.gz
Description: application/gzip