[Xenial][PATCH 0/1] Enable intel-pstate for Kabylake.
Kai-Heng Feng
kai.heng.feng at canonical.com
Thu Mar 23 05:33:34 UTC 2017
BugLink: https://bugs.launchpad.net/bugs/1674390
Impact:
Kabylake CPUs uses acpi-cpufreq driver.
Fix:
New Intel CPUs should use intel-pstate instead of acpi-cpufreq.
Use intel-pstate can achive higher turbo frequency.
Test:
Use command `cpupower` or check the existence of
'/sys/devices/system/cpu/intel_pstate'.
Srinivas Pandruvada (1):
cpufreq: intel_pstate: Enable HWP by default
drivers/cpufreq/intel_pstate.c | 34 ++++++++++++++++++++++------------
1 file changed, 22 insertions(+), 12 deletions(-)
--
2.12.0
More information about the kernel-team
mailing list