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e905e1b65c
commit91351b5dd0upstream. There is an offset between routing values (1..6) and the connected MIPS CPU interrupts (2..7), but no distinction was made between these two values. This issue was previously hidden during testing, because an interrupt mapping was used where for each required interrupt another (unused) routing was configured, with an offset of +1. Offset the CPU IRQ numbers by -1 to retrieve the correct routing value. Fixes:9f3a0f34b8("irqchip: Add support for Realtek RTL838x/RTL839x interrupt controller") Signed-off-by: Sander Vanheule <sander@svanheule.net> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/177b920aa8d8610615692d0e657e509f363c85ca.1641739718.git.sander@svanheule.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@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 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.