Shouping Wang
89f0b9ccd3
NI-700 has a distinct PMU interrupt output for each Clock Domain, however some integrations may still combine these together externally. The initial driver didn't attempt to support this, in anticipation of a more general solution for IRQ sharing between system PMU instances, but that's still a way off, so let's make this intermediate step for now to at least allow sharing IRQs within an individual NI instance. Now that CPU affinity and migration are cleaned up, it's fairly straightforward to adopt similar logic to arm-cmn, to identify CDs with a common interrupt and loop over them directly in the handler. Signed-off-by: Shouping Wang <allen.wang@hj-micro.com> [ rm: Rework for affinity handling, cosmetics, new commit message ] Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/f62db639d3b54c959ec477db7b8ccecbef1ca310.1752256072.git.robin.murphy@arm.com Signed-off-by: Will Deacon <will@kernel.org>
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 reStructuredText 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.