825da4e9ce
Commitc7a75d0782("PCI: xgene: Fix IB window setup") tried to fix the damages that6dce5aa59e("PCI: xgene: Use inbound resources for setup") caused, but actually didn't improve anything for some plarforms (at least Mustang and m400 are still broken). Given that6dce5aa59ehas been reverted, revert this patch as well, restoring the PCIe support on XGene to its pre-5.5, working state. Link: https://lore.kernel.org/r/YjN8pT5e6/8cRohQ@xps13.dannf Link: https://lore.kernel.org/r/20220321104843.949645-3-maz@kernel.org Fixes:c7a75d0782("PCI: xgene: Fix IB window setup") Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: stable@vger.kernel.org Cc: Rob Herring <robh@kernel.org> Cc: Toan Le <toan@os.amperecomputing.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Krzysztof Wilczyński <kw@linux.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Stéphane Graber <stgraber@ubuntu.com> Cc: dann frazier <dann.frazier@canonical.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 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.