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dab20177b6
The value of the lapic_timer_always_reliable static variable in the intel_idle driver reflects the boot_cpu_has(X86_FEATURE_ARAT) value and so it also reflects the static_cpu_has(X86_FEATURE_ARAT) value. Hence, the lapic_timer_always_reliable check in intel_idle() is redundant and apart from this lapic_timer_always_reliable is only used in two places in which boot_cpu_has(X86_FEATURE_ARAT) can be used directly. Eliminate the lapic_timer_always_reliable variable in accordance with the above observations. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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.