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51ef4873c6
- Only read/write PCIe Link 2 registers for devices with Links and PCIe Capability version >= 2 (Maciej W. Rozycki) - Revert a patch that cleared PCI_STATUS during enumeration because it broke Linux guests on Apple's virtualization framework (Bjorn Helgaas) - Assign PCI domain IDs using IDAs so IDs can be easily reused after loading/unloading host bridge drivers (Pali Rohár) - Fix pci_device_is_present(), which previously always returned "false" for VFs because their vendor ID is always 0xfff (Michael S. Tsirkin) - Check for alloc failure in pci_request_irq() (Zeng Heng) * pci/enumeration: PCI: Check for alloc failure in pci_request_irq() PCI: Fix pci_device_is_present() for VFs by checking PF PCI: Assign PCI domain IDs by ida_alloc() Revert "PCI: Clear PCI_STATUS when setting up device" PCI: Access Link 2 registers only for devices with Links
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.