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Bjorn Helgaas 7cfe16393c Merge branch 'pci/pm'
- Always return devices to D0 when thawing to fix hibernation with
    drivers like mlx4 that used legacy power management (previously we only
    did it for drivers with new power management ops) (Dexuan Cui)

  - Clear PCIe PME Status even for legacy power management (Bjorn Helgaas)

  - Fix PCI PM documentation errors (Bjorn Helgaas)

  - Use dev_printk() for more power management messages (Bjorn Helgaas)

  - Apply D2 delay as milliseconds, not microseconds (Bjorn Helgaas)

  - Convert xen-platform from legacy to generic power management (Bjorn
    Helgaas)

  - Removed unused .resume_early() and .suspend_late() legacy power
    management hooks (Bjorn Helgaas)

  - Rearrange power management code for clarity (Rafael J. Wysocki)

  - Decode power states more clearly ("4" or "D4" really refers to
    "D3cold") (Bjorn Helgaas)

  - Notice when reading PM Control register returns an error (~0) instead
    of interpreting it as being in D3hot (Bjorn Helgaas)

  - Add missing link delays required by the PCIe spec (Mika Westerberg)

* pci/pm:
  PCI/PM: Move pci_dev_wait() definition earlier
  PCI/PM: Add missing link delays required by the PCIe spec
  PCI/PM: Add pcie_wait_for_link_delay()
  PCI/PM: Return error when changing power state from D3cold
  PCI/PM: Decode D3cold power state correctly
  PCI/PM: Fold __pci_complete_power_transition() into its caller
  PCI/PM: Avoid exporting __pci_complete_power_transition()
  PCI/PM: Fold __pci_start_power_transition() into its caller
  PCI/PM: Use pci_power_up() in pci_set_power_state()
  PCI/PM: Move power state update away from pci_power_up()
  PCI/PM: Remove unused pci_driver.suspend_late() hook
  PCI/PM: Remove unused pci_driver.resume_early() hook
  xen-platform: Convert to generic power management
  PCI/PM: Simplify pci_set_power_state()
  PCI/PM: Expand PM reset messages to mention D3hot (not just D3)
  PCI/PM: Apply D2 delay as milliseconds, not microseconds
  PCI/PM: Use pci_WARN() to include device information
  PCI/PM: Use PCI dev_printk() wrappers for consistency
  PCI/PM: Wrap long lines in documentation
  PCI/PM: Note that PME can be generated from D0
  PCI/PM: Make power management op coding style consistent
  PCI/PM: Run resume fixups before disabling wakeup events
  PCI/PM: Clear PCIe PME Status even for legacy power management
  PCI/PM: Correct pci_pm_thaw_noirq() documentation
  PCI/PM: Always return devices to D0 when thawing
2019-11-28 08:54:35 -06:00
Documentation Merge branch 'pci/pm' 2019-11-28 08:54:35 -06:00
LICENSES LICENSES: Rename other to deprecated 2019-05-03 06:34:32 -06:00
arch Merge branch 'pci/msi' 2019-11-28 08:54:34 -06:00
block blk-rq-qos: fix first node deletion of rq_qos_del() 2019-10-15 10:13:13 -06:00
certs PKCS#7: Refactor verify_pkcs7_signature() 2019-08-05 18:40:18 -04:00
crypto Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
drivers Merge branch 'pci/pm' 2019-11-28 08:54:35 -06:00
fs Merge branch 'akpm' (patches from Andrew) 2019-10-19 06:53:59 -04:00
include Merge branch 'pci/pm' 2019-11-28 08:54:35 -06:00
init Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
ipc ipc/sem.c: convert to use built-in RCU list checking 2019-09-25 17:51:41 -07:00
kernel Kbuild fixes for v5.4 (2nd) 2019-10-20 12:36:57 -04:00
lib copy-struct-from-user-v5.4-rc4 2019-10-18 18:19:04 -04:00
mm mm/thp: allow dropping THP from page cache 2019-10-19 06:32:33 -04:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-10-19 17:09:11 -04:00
samples samples/bpf: Add a workaround for asm_inline 2019-10-03 17:37:11 +02:00
scripts Kbuild fixes for v5.4 (2nd) 2019-10-20 12:36:57 -04:00
security selinux/stable-5.4 PR 20191007 2019-10-08 10:51:37 -07:00
sound ALSA: hda - Force runtime PM on Nvidia HDMI codecs 2019-10-17 17:45:32 +02:00
tools Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-10-19 17:09:11 -04:00
usr kbuild: update compile-test header list for v5.4-rc2 2019-10-05 15:29:49 +09:00
virt KVM/arm fixes for 5.4, take #1 2019-10-03 12:08:50 +02:00
.clang-format clang-format: Update with the latest for_each macro list 2019-08-31 10:00:51 +02:00
.cocciconfig
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: set git diff driver for C source code files 2016-10-07 18:46:30 -07:00
.gitignore Modules updates for v5.4 2019-09-22 10:34:46 -07:00
.mailmap Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-09-18 12:34:53 -07:00
COPYING COPYING: use the new text with points to the license files 2018-03-23 12:41:45 -06:00
CREDITS MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer 2019-10-10 08:12:51 -07:00
Kbuild kbuild: do not descend to ./Kbuild when cleaning 2019-08-21 21:03:58 +09:00
Kconfig docs: kbuild: convert docs to ReST and rename to *.rst 2019-06-14 14:21:21 -06:00
MAINTAINERS Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-10-19 17:09:11 -04:00
Makefile Linux 5.4-rc4 2019-10-20 15:56:22 -04:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

README

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.