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Rafael J. Wysocki 212b686863 cpufreq: intel_pstate: Refine computation of P-state for given frequency commit `192cdb1c90` upstream. On systems using HWP, if a given frequency is equal to the maximum turbo frequency or the maximum non-turbo frequency, the HWP performance level corresponding to it is already known and can be used directly without any computation. Accordingly, adjust the code to use the known HWP performance levels in the cases mentioned above. This also helps to avoid limiting CPU capacity artificially in some cases when the BIOS produces the HWP_CAP numbers using a different E-core-to-P-core performance scaling factor than expected by the kernel. Fixes: `f5c8cf2a49` ("cpufreq: intel_pstate: hybrid: Use known scaling factor for P-cores") Cc: 6.1+ <stable@vger.kernel.org> # 6.1+ Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-01-31 16:19:07 -08:00
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drivers	cpufreq: intel_pstate: Refine computation of P-state for given frequency	2024-01-31 16:19:07 -08:00
fs	xfs: read only mounts with fsopen mount API are busted	2024-01-31 16:19:07 -08:00
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net	netfilter: nf_tables: reject QUEUE/DROP verdict parameters	2024-01-31 16:19:06 -08:00
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README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

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.