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50b0639b57
MMU handler needs to be in control of the job interrupt clears because clearing the interrupt also unblocks the writer/reader that triggered the fault, and we don't want it to be unblocked until we've had a chance to process the IRQ. Since clearing the clearing is just one line, let's make it explicit instead of doing it in the generic code path. Note that this commit changes the existing behavior in that the MMU COMPLETED irqs are no longer cleared, which is fine because they are masked, so we're not risking an interrupt flood. Changes in v3: - Mention the fact we no longer clear MMU COMPLETED irqs - Add Liviu's R-b Changes in v2: - Move the MMU_INT_CLEAR around Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://lore.kernel.org/r/20250404080933.2912674-5-boris.brezillon@collabora.com Signed-off-by: Boris Brezillon <boris.brezillon@collabora.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 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.