Hi!
I test with below two cpu to test:
- Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz
- Intel(R) Atom(TM) CPU S1240 @ 1.60GHz
With below action:
make -C cpuidle cpuidle_killer
make -C cputopology run_tests
Both cpu fail with cputopology_04:
cputopology_04.0: no cpus directory present... skip
cputopology_04: skip
I check the code:
if ! [ -d /sys/firmware/devicetree/base/cpus ]; then
log_skip "no cpus directory present"
return
fi
But i do not really know what this dir mean and do not get detail info
fron google.
Is that only enable on specified type of cpu? or i miss some config
about it?
Thanks
Xiang
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