linux-stable/Documentation/admin-guide/pm
Mario Limonciello 50a062a762 cpufreq/amd-pstate: Store the boost numerator as highest perf again
commit ad4caad58d ("cpufreq: amd-pstate: Merge
amd_pstate_highest_perf_set() into amd_get_boost_ratio_numerator()")
changed the semantics for highest perf and commit 18d9b52271
("cpufreq/amd-pstate: Use nominal perf for limits when boost is disabled")
worked around those semantic changes.

This however is a confusing result and furthermore makes it awkward to
change frequency limits and boost due to the scaling differences. Restore
the boost numerator to highest perf again.

Suggested-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Fixes: ad4caad58d ("cpufreq: amd-pstate: Merge amd_pstate_highest_perf_set() into amd_get_boost_ratio_numerator()")
Link: https://lore.kernel.org/r/20241209185248.16301-2-mario.limonciello@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
2024-12-10 10:17:43 -06:00
..
amd-pstate.rst cpufreq/amd-pstate: Store the boost numerator as highest perf again 2024-12-10 10:17:43 -06:00
cpufreq_drivers.rst Documentation: cpufreq: Move legacy driver documentation 2020-03-02 11:31:06 +01:00
cpufreq.rst cpufreq: docs: Reflect latency changes in docs 2024-10-21 13:20:03 +02:00
cpuidle.rst x86: Handle idle=nomwait cmdline properly for x86_idle 2022-06-08 12:58:58 -07:00
index.rst Documentation: PM: Add SPDX license tags to multiple files 2019-04-08 12:57:47 +02:00
intel_epb.rst admin-guide: pm: intel_epb: Add SPDX license tag and copyright notice 2019-04-08 12:59:09 +02:00
intel_idle.rst intel_idle: Add ibrs_off module parameter to force-disable IBRS 2023-10-07 11:33:28 +02:00
intel_pstate.rst docs: ftrace: always use canonical ftrace path 2023-01-31 14:02:30 -07:00
intel_uncore_frequency_scaling.rst Documentation: admin-guide: pm: Add efficiency vs. latency tradeoff to uncore documentation 2024-09-04 20:17:31 +02:00
intel-speed-select.rst Documentation: admin-guide: PM: Add Out of Band mode 2022-05-25 15:48:26 +02:00
sleep-states.rst Documentation: admin-guide: PM: Update sleep states documentation 2020-02-03 11:58:26 +01:00
strategies.rst Documentation: PM: Unify copyright notices 2019-04-08 12:57:47 +02:00
suspend-flows.rst Documentation: PM: sleep: Document system-wide suspend code flows 2020-04-03 11:41:01 +02:00
system-wide.rst Documentation: PM: sleep: Document system-wide suspend code flows 2020-04-03 11:41:01 +02:00
working-state.rst Documentation: admin-guide: pm: Document uncore frequency scaling 2022-03-01 16:46:53 +01:00