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[ Upstream commit940af26132] The blamed commit did not properly convert the resource start/end format into the DEFINE_RES_MEM_NAMED() start/length format, resulting in a resource for vsc9959_imdio_res which is much longer than expected: $ cat /proc/iomem 1f8000000-1f815ffff : pcie@1f0000000 1f8140000-1f815ffff : 0000:00:00.5 1f8148030-1f815006f : imdio vs (correct) $ cat /proc/iomem 1f8000000-1f815ffff : pcie@1f0000000 1f8140000-1f815ffff : 0000:00:00.5 1f8148030-1f814803f : imdio Luckily it's not big enough to exceed the size of the parent resource (pci_resource_end(pdev, VSC9959_IMDIO_PCI_BAR)), and it doesn't overlap with anything else that the Linux driver uses currently, so the larger than expected size isn't a practical problem that I can see. Although it is clearly wrong in the /proc/iomem output. Fixes:044d447a80("net: dsa: felix: use DEFINE_RES_MEM_NAMED for resources") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 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.