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Events using Performance Monitor Counter 5 (PMC5) and Performance Monitor Counter 6 (PMC6) should be excluded from constraint check when scheduled along with group of events. Example, combination of PMC5, PMC6, and an event with cache bit will succeed to schedule though first two events doesn't have cache bit set. Testcase use three events, ie, 600f4(cycles), 500fa(instructions), 22C040 with cache bit (dc_ic) set to test this constraint check. Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220610134113.62991-18-atrajeev@linux.vnet.ibm.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.