97588df87b
The current hybrid initialization codes aren't well organized and are hard to read. Factor out intel_pmu_init_hybrid() to do a common setup for each hybrid PMU. The PMU-specific capability will be updated later via either hard code (ADL) or CPUID hybrid enumeration (MTL). Splitting the ADL and MTL initialization codes, since they have different uarches. The hard code PMU capabilities are not required for MTL either. They can be enumerated by the new leaf 0x23 and IA32_PERF_CAPABILITIES MSR. The hybrid enumeration of the IA32_PERF_CAPABILITIES MSR is broken on MTL. Using the default value. Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20230829125806.3016082-7-kan.liang@linux.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.