Bjorn Helgaas 0f32114ea0 Merge branch 'pci/aspm'
- Disable ASPM on MFD function removal to avoid use-after-free (Ding Hui)

- Tighten up pci_enable_link_state() and pci_disable_link_state()
  interfaces so they don't enable/disable states the driver didn't specify
  (Ajay Agarwal)

- Avoid link retraining race that can happen if ASPM sets link control
  parameters while the link is in the midst of training for some other
  reason (Ilpo Järvinen)

* pci/aspm:
  PCI/ASPM: Avoid link retraining race
  PCI/ASPM: Factor out pcie_wait_for_retrain()
  PCI/ASPM: Return 0 or -ETIMEDOUT from  pcie_retrain_link()
  PCI/ASPM: Remove unnecessary ASPM_STATE_L1SS check
  PCI/ASPM: Rename L1.2-specific functions from 'l1ss' to 'l12'
  PCI/ASPM: Set ASPM_STATE_L1 when driver enables L1.1 or L1.2
  PCI/ASPM: Set only ASPM_STATE_L1 when driver enables L1
  PCI/ASPM: Disable only ASPM_STATE_L1 when driver disables L1
  PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free
2023-06-26 12:59:55 -05:00
2023-06-26 12:59:55 -05:00
2022-09-28 09:02:20 +02:00
2023-05-07 13:34:35 -07:00

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.
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