Hello:) Since upgrading my kernel from 3.10.6-rt3 to 4.1.4-rt5 I can no longer scale my cpu frequency. I can't see any new or removed options in menuconfig regarding cpu frequncy scaling, but I don't have /sys/devices/system/cpu/cpuX/cpufreq/ directories any more.
# dmesg |grep cpu: [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] setup_percpu: NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88013fc00000 s94272 r8192 d32704 u1048576 [ 0.000000] pcpu-alloc: s94272 r8192 d32704 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.087003] cpuidle: using governor ladder [ 0.096005] cpuidle: using governor menu [ 0.251100] HPET: 4 timers in total, 0 timers will be used for per-cpu timer [ 0.748213] ACPI: acpi_idle registered with cpuidl # lscpu |grep name: Model name: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz # lspci |grep Host: 00:00.0 Host bridge: NVIDIA Corporation MCP89 HOST Bridge (rev a1) Any insight would be greatly appreciated. Thank you. cinder ------------------------------------------------- ONLY AT VFEmail! - Use our Metadata Mitigator to keep your email out of the NSA's hands! $24.95 ONETIME Lifetime accounts with Privacy Features! 15GB disk! No bandwidth quotas! Commercial and Bulk Mail Options!
