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Introduce code to support addition of blacklisted events for a processor version. Blacklisted events are events that are known to not count correctly on that CPU revision, and so should be prevented from being counted so as to avoid user confusion. A 'pointer' and 'int' variable to hold the number of events are added to 'struct power_pmu', along with a generic function to loop through the list to validate the given event. Generic function 'is_event_blacklisted' is called in power_pmu_event_init() to detect and reject early. Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.