linux/Documentation/admin-guide/pm
Rafael J. Wysocki b388eb58ce cpufreq: intel_pstate: Tweak the EPP sysfs interface
Modify the EPP sysfs interface to reject attempts to change the EPP
to values different from 0 ("performance") in the active mode with
the "performance" policy (ie. scaling_governor set to "performance"),
to avoid situations in which the kernel appears to discard data
passed to it via the EPP sysfs attribute.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2020-09-01 21:14:06 +02:00
..
cpufreq_drivers.rst Documentation: cpufreq: Move legacy driver documentation 2020-03-02 11:31:06 +01:00
cpufreq.rst cpufreq: Specify default governor on command line 2020-07-02 13:03:30 +02:00
cpuidle.rst Documentation: cpuidle: update the document 2020-05-19 17:41:17 +02:00
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: Introduce 'states_off' module parameter 2020-02-03 11:57:18 +01:00
intel_pstate.rst cpufreq: intel_pstate: Tweak the EPP sysfs interface 2020-09-01 21:14:06 +02:00
intel-speed-select.rst Documentation/admin-guide: intel-speed-select: drop doubled words 2020-07-05 14:01:49 -06:00
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 intel-speed-select 2020-05-19 19:59:10 +02:00