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- Add PCI_ERROR_RESPONSE and related definitions for signaling and checking for transaction errors on PCI (Naveen Naidu) - Fabricate PCI_ERROR_RESPONSE data (~0) in config read wrappers, instead of in host controller drivers, when transactions fail on PCI (Naveen Naidu) - Use PCI_POSSIBLE_ERROR() to check for possible failure of config reads (Naveen Naidu) * pci/errors: PCI: xgene: Use PCI_ERROR_RESPONSE to identify config read errors PCI: hv: Use PCI_ERROR_RESPONSE to identify config read errors PCI: keystone: Use PCI_ERROR_RESPONSE to identify config read errors PCI: Use PCI_ERROR_RESPONSE to identify config read errors PCI: cpqphp: Use PCI_POSSIBLE_ERROR() to check config reads PCI/PME: Use PCI_POSSIBLE_ERROR() to check config reads PCI/DPC: Use PCI_POSSIBLE_ERROR() to check config reads PCI: pciehp: Use PCI_POSSIBLE_ERROR() to check config reads PCI: vmd: Use PCI_POSSIBLE_ERROR() to check config reads PCI/ERR: Use PCI_POSSIBLE_ERROR() to check config reads PCI: rockchip-host: Drop error data fabrication when config read fails PCI: rcar-host: Drop error data fabrication when config read fails PCI: altera: Drop error data fabrication when config read fails PCI: mvebu: Drop error data fabrication when config read fails PCI: aardvark: Drop error data fabrication when config read fails PCI: kirin: Drop error data fabrication when config read fails PCI: histb: Drop error data fabrication when config read fails PCI: exynos: Drop error data fabrication when config read fails PCI: mediatek: Drop error data fabrication when config read fails PCI: iproc: Drop error data fabrication when config read fails PCI: thunder: Drop error data fabrication when config read fails PCI: Drop error data fabrication when config read fails PCI: Use PCI_SET_ERROR_RESPONSE() for disconnected devices PCI: Set error response data when config read fails PCI: Add PCI_ERROR_RESPONSE and related definitions
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.