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e2be06662c
Will be used when checking if we can encode the PMU number in perf_event_attr.type, part of the logic to use in hybrid systems (multiple types of CPUs, such as Intel's (Alder Lake, etc) or ARM's big.LITTLE). Co-developed-with: Ian Rogers <irogers@google.com> Cc: James Clark <james.clark@arm.com> Cc: John Garry <john.g.garry@oracle.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Sumanth Korikkar <sumanthk@linux.ibm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/linux-perf-users/ZIzYgImv61OGK1wA@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.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.