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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2025-03-24 16:43:30 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2025-03-24 16:43:30 +0300
commit7a9072d8599427679ab5e72a834af87bf818cae5 (patch)
treebc8ee44da6328b04e45830c01efd20ce9b2ec065 /tools/perf/scripts/python/libxed.py
parent1774be7cfc2fc3a606aa8e9b855427877104804b (diff)
parent68cb0139fec8e05b93978dc0ef1bc8df90a86419 (diff)
downloadlinux-7a9072d8599427679ab5e72a834af87bf818cae5.tar.xz
Merge branch 'pm-cpuidle'
Merge cpuidle updates for 6.15-rc5, including a menu governor update that is reported to improve some benchmark results quite significantly: - Update the handling of the most recent idle intervals in the menu cpuidle governor to prevent useful information from being discarded by it in some cases and improve the prediction accuracy (Rafael Wysocki). - Make it possible to tell the intel_idle driver to ignore its built-in table of idle states for the given processor, clean up the handling of auto-demotion disabling on Baytrail and Cherrytrail chips in it, and update its MAINTAINERS entry (David Arcari, Artem Bityutskiy, Rafael Wysocki). - Make some cpuidle drivers use for_each_present_cpu() instead of for_each_possible_cpu() during initialization to avoid issues occurring when nosmp or maxcpus=0 are used (Jacky Bai). * pm-cpuidle: cpuidle: Init cpuidle only for present CPUs cpuidle: intel_idle: Update MAINTAINERS intel_idle: introduce 'no_native' module parameter cpuidle: menu: Update documentation after get_typical_interval() changes cpuidle: menu: Avoid discarding useful information cpuidle: menu: Eliminate outliers on both ends of the sample set cpuidle: menu: Tweak threshold use in get_typical_interval() cpuidle: menu: Use one loop for average and variance computations cpuidle: menu: Drop a redundant local variable intel_idle: clean up BYT/CHT auto demotion disable
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