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9ed9647dc0
Previously, the uncore driver would say "NB counters detected" on F17h machines, which don't have NorthBridge (NB) counters. They have Data Fabric (DF) counters. Just use the pmu.name to inform users which pmu to use and its associated counter count. F17h dmesg BEFORE: amd_uncore: AMD NB counters detected amd_uncore: AMD LLC counters detected F17h dmesg AFTER: amd_uncore: 4 amd_df counters detected amd_uncore: 6 amd_l3 counters detected Signed-off-by: Kim Phillips <kim.phillips@amd.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20200921144330.6331-5-kim.phillips@amd.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.