Hi Daniel,

I love your patch! Yet something to improve:

[auto build test ERROR on tip/sched/core]
[also build test ERROR on v4.19-rc8 next-20181018]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Daniel-Lezcano/sched-cpufreq-Reorganize-the-cpufreq-files/20181019-103851
config: x86_64-randconfig-s1-10191209 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

>> scripts/Makefile.build:45: kernel/sched/cpufreq/Makefile: No such file or directory
>> make[4]: *** No rule to make target 'kernel/sched/cpufreq/Makefile'.
   make[4]: Failed to remake makefile 'kernel/sched/cpufreq/Makefile'.

vim +45 scripts/Makefile.build

0c53c8e6e Sam Ravnborg   2007-10-14  41  
2a6914703 Sam Ravnborg   2005-07-25  42  # The filename Kbuild has precedence over Makefile
db8c1a7b2 Sam Ravnborg   2005-07-27  43  kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
0c53c8e6e Sam Ravnborg   2007-10-14  44  kbuild-file := $(if $(wildcard $(kbuild-dir)/Kbuild),$(kbuild-dir)/Kbuild,$(kbuild-dir)/Makefile)
0c53c8e6e Sam Ravnborg   2007-10-14 @45  include $(kbuild-file)
^1da177e4 Linus Torvalds 2005-04-16  46  

:::::: The code at line 45 was first introduced by commit
:::::: 0c53c8e6eb456cde30f2305421c605713856abc8 kbuild: check for wrong use of CFLAGS

:::::: TO: Sam Ravnborg <sam@neptun.(none)>
:::::: CC: Sam Ravnborg <sam@neptun.(none)>

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