kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-20 19:23:40 +00:00
Code Issues Releases Packages Activity
linux/tools/power
History
Len Brown 44f252d87a tools/power x86_energy_perf_policy: Prefer driver HWP limits 
[ Upstream commit 2734fdbc9b ]

When we are successful in using cpufreq min/max limits,
skip setting the raw MSR limits entirely.

This is necessary to avoid undoing any modification that
the cpufreq driver makes to our sysfs request.

eg. intel_pstate may take our request for a limit
that is valid according to HWP.CAP.MIN/MAX and clip
it to be within the range available in PLATFORM_INFO.

Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-12-07 06:12:17 +09:00
..
acpi ACPI: tools: pfrut: Check if the input of level and type is in the right numeric range 2023-04-06 12:10:40 +02:00
cpupower tools/cpupower: Fix incorrect size in cpuidle_state_disable() 2025-12-07 06:12:17 +09:00
pm-graph pm-graph v5.10 2022-10-25 17:46:15 +02:00
x86 tools/power x86_energy_perf_policy: Prefer driver HWP limits 2025-12-07 06:12:17 +09:00