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1467713eb2
Current ionic devices only support 52 internal physical address lines. This is sufficient for x86_64 systems which have similar limitations but does not apply to all other architectures, notably IBM POWER (ppc64). To ensure that MSI/MSI-X vectors are not set outside the physical address limits of the NIC, set the no_64bit_msi value of the pci_dev structure during device probe. Signed-off-by: David Christensen <drc@linux.ibm.com> Reviewed-by: Shannon Nelson <shannon.nelson@amd.com> Link: https://lore.kernel.org/r/20240603212747.1079134-1-drc@linux.ibm.com Signed-off-by: Jakub Kicinski <kuba@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.