c1aa905a30
- Three fixes for intel_pstate problems related to the passive
mode (in which it acts as a regular cpufreq scaling driver), two
for the handling of global P-state limits and one for the handling
of the cpu_frequency tracepoint in that mode (Rafael Wysocki).
- Three fixes for the handling of P-state limits in intel_pstate in
the active mode (Rafael Wysocki).
- Introduction of a new cpufreq.off=1 kernel command line argument
that will disable cpufreq entirely if passed to the kernel and
is simply hooked up to the existing code used by Xen (Len Brown).
- Fix for the schedutil cpufreq governor to prevent it from using
stale raw frequency values in configurations with mutiple CPUs
sharing one policy object and a cleanup for it reducing its
overhead slightly (Viresh Kumar).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQIcBAABCAAGBQJYwc9bAAoJEILEb/54YlRxU24P/2RPFpRYNtGNfbnvmyNjcA5H
MLQ/i0HEqhBVsfsj2Kmy6sRkY/X/kqnOiD2PzGcaOMTtMx2FcLNHzNqH0P0I7A4W
9wzUcq0SC5FzTJcLryN4gtJa3tfBDHjr6peAcZyji5t3DbGa+mygVwH8IGyr4feo
u7PE/6eXLfkRIySwG/kCI/YVE8tWuhjDHbjhR1pjgyrMjhDbPP480Mgsi4eDRRTO
BwGVyQJXoMo9e7/vZ8Y8Fkt7PMxYeyeE1yAGHkJzjkFfdrkZrn3IUPfgVgxy8IPV
N3w1BB+H84duEswPZH2patdIKQxXG3r0eaGHTXZIwy+5sHyc3mUMJ1FeHR67gasd
Z4p4hylTP+dGZGDo4G7PbVX4V6zEP+LSxgOQYjbo4n6k3nJJOrIF4wt+l5+tQz5m
Y+V6XVHgZm1LyFgjj06jMeVSmk6SS7X0qBHJ4WcfGzV/J+vStXmIvAmljs+cd/u2
R9z1W/rxelZFKT+4lRCuztpBYfJvlE5nXyM1XwC6Rz6QjFax0pJAHUPFznWyq24C
GlMAvQWPapDEoOvDrS/QKeqX1ROOYf2FwHs+uvPPCvOxMjL9NCQsQ34tqCM3MiL/
ebk3uZ0xC1e0LaOB87xr7tfsag12MyZzSCwX0D8nBLBLvntpa/xQwE5+4vu9ZguD
xlarnIsEh6bTwTVH6DJP
=Gwp7
-----END PGP SIGNATURE-----
Merge tag 'pm-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix several issues in the intel_pstate driver and one issue in
the schedutil cpufreq governor, clean up that governor a bit and hook
up existing code for disabling cpufreq to a new kernel command line
option.
Specifics:
- Three fixes for intel_pstate problems related to the passive mode
(in which it acts as a regular cpufreq scaling driver), two for the
handling of global P-state limits and one for the handling of the
cpu_frequency tracepoint in that mode (Rafael Wysocki).
- Three fixes for the handling of P-state limits in intel_pstate in
the active mode (Rafael Wysocki).
- Introduction of a new cpufreq.off=1 kernel command line argument
that will disable cpufreq entirely if passed to the kernel and is
simply hooked up to the existing code used by Xen (Len Brown).
- Fix for the schedutil cpufreq governor to prevent it from using
stale raw frequency values in configurations with mutiple CPUs
sharing one policy object and a cleanup for it reducing its
overhead slightly (Viresh Kumar)"
* tag 'pm-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: intel_pstate: Do not reinit performance limits in ->setpolicy
cpufreq: intel_pstate: Fix intel_pstate_verify_policy()
cpufreq: intel_pstate: Fix global settings in active mode
cpufreq: Add the "cpufreq.off=1" cmdline option
cpufreq: schedutil: Pass sg_policy to get_next_freq()
cpufreq: schedutil: move cached_raw_freq to struct sugov_policy
cpufreq: intel_pstate: Avoid triggering cpu_frequency tracepoint unnecessarily
cpufreq: intel_pstate: Fix intel_cpufreq_verify_policy()
cpufreq: intel_pstate: Do not use performance_limits in passive mode
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.