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A mirror of the official Linux kernel repository just in case
0e2663d921
Currently we have functions to request/free all IRQs for a given PMU. While this works today, this won't work for ACPI, where we don't know the full set of IRQs up front, and need to request them separately. To enable supporting ACPI, this patch splits out the cpu-local request/free into new functions, allowing us to request/free individual IRQs. As this makes it possible/necessary to request a PPI once per cpu, an additional check is added to detect mismatched PPIs. This shouldn't matter for the DT / platform case, as we check this when parsing. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Jeremy Linton <jeremy.linton@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> |
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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.