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Bjorn Helgaas fead6a0b15 Merge branch 'pci/resource'
- Ensure relaxed tail alignment does not increase min_align when computing
  bridge window size, to fix a regression (Ilpo Järvinen)

- Fix bridge window size computation to fix a regression for devices with
  undefined PCI class, e.g., Samsung [144d:a5a5] (Ilpo Järvinen)

- Fix error handling during resource resize to fix a regression in amdgpu
  (Ilpo Järvinen)

- Align m68k pcibios_enable_device() with other arches (Ilpo Järvinen)

- Remove several sparc pcibios_enable_device() implementations that don't
  do anything beyond what pci_enable_resources() does (Ilpo Järvinen)

- Remove mips pcibios_enable_resources() and use pci_enable_resources()
  instead (Ilpo Järvinen)

- Refactor and simplify find_bus_resource_of_type() (Ilpo Järvinen)

- Claim bridge windows before setting them up (Ilpo Järvinen)

- Disable non-claimed bridge windows so the kernel's view matches the
  hardware configuration (Ilpo Järvinen)

- Use pci_release_resource() instead of release_resource() to reduce code
  duplication and increase consistency (Ilpo Järvinen)

- Enable bridges even if bridge window assignment fails (Ilpo Järvinen)

- Preserve bridge window resource type flags when assignment fails because
  we may need it later (Ilpo Järvinen)

- Add bridge window selection functions to make the selection consistent
  across the several places that do this (Ilpo Järvinen)

- Warn if bridge window cannot be released when resizing BAR (Ilpo
  Järvinen)

- Set up bridge resources before enumerating children so we can check
  whether child resources are inside bridge windows (Ilpo Järvinen)

* pci/resource:
  PCI: Set up bridge resources earlier
  PCI: Don't print stale information about resource
  PCI: Alter misleading recursion to pci_bus_release_bridge_resources()
  PCI: Pass bridge window to pci_bus_release_bridge_resources()
  PCI: Add pci_setup_one_bridge_window()
  PCI: Refactor remove_dev_resources() to use pbus_select_window()
  PCI: Refactor distributing available memory to use loops
  PCI: Use pbus_select_window_for_type() during mem window sizing
  PCI: Use pbus_select_window() in space available checker
  PCI: Rename resource variable from r to res
  PCI: Use pbus_select_window_for_type() during IO window sizing
  PCI: Use pbus_select_window() during BAR resize
  PCI: Warn if bridge window cannot be released when resizing BAR
  PCI: Fix finding bridge window in pci_reassign_bridge_resources()
  PCI: Add bridge window selection functions
  PCI: Add defines for bridge window indexing
  PCI: Preserve bridge window resource type flags
  PCI: Enable bridge even if bridge window fails to assign
  PCI: Use pci_release_resource() instead of release_resource()
  PCI: Disable non-claimed bridge window
  PCI: Always claim bridge window before its setup
  PCI: Refactor find_bus_resource_of_type() logic checks
  PCI: Move find_bus_resource_of_type() earlier
  MIPS: PCI: Use pci_enable_resources()
  sparc/PCI: Remove pcibios_enable_device() as they do nothing extra
  m68k/PCI: Use pci_enable_resources() in pcibios_enable_device()
  PCI: Fix failure detection during resource resize
  PCI: Fix pdev_resources_assignable() disparity
  PCI: Ensure relaxed tail alignment does not increase min_align
2025-10-03 12:13:12 -05:00
Documentation Documentation: PCI: Fix typos 2025-09-18 17:23:22 -05:00
LICENSES LICENSES: Replace the obsolete address of the FSF in the GFDL-1.2 2025-07-24 11:15:39 +02:00
arch Merge branch 'pci/resource' 2025-10-03 12:13:12 -05:00
block block-6.17-20250808 2025-08-09 08:47:28 +03:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
drivers Merge branch 'pci/resource' 2025-10-03 12:13:12 -05:00
fs NFS client updates for Linux 6.17 2025-08-09 07:20:44 +03:00
include Merge branch 'pci/resource' 2025-10-03 12:13:12 -05:00
init Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
io_uring io_uring/memmap: cast nr_pages to size_t before shifting 2025-08-08 06:35:14 -06:00
ipc vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
kernel - Remove an obsolete comment and fix spelling 2025-08-10 08:51:37 +03:00
lib block-6.17-20250808 2025-08-09 08:47:28 +03:00
mm Significant patch series in this pull request: 2025-08-05 16:02:07 +03:00
net NFS client updates for Linux 6.17 2025-08-09 07:20:44 +03:00
rust Rust changes for v6.17 2025-08-03 13:49:10 -07:00
samples Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
scripts Kbuild updates for v6.17 2025-08-06 07:32:52 +03:00
security + Features 2025-08-04 08:17:28 -07:00
sound gpio updates for v6.17-rc1 2025-08-09 08:15:43 +03:00
tools tools/power turbostat: version 2025.09.09 2025-08-10 09:02:36 +03:00
usr usr/include: openrisc: don't HDRTEST bpf_perf_event.h 2025-05-12 15:03:17 +09:00
virt Merge tag 'kvm-x86-no_assignment-6.17' of https://github.com/kvm-x86/linux into HEAD 2025-07-29 08:36:42 -04:00
.clang-format Linux 6.15-rc5 2025-05-06 16:39:25 +10:00
.clippy.toml rust: clean Rust 1.88.0's warning about `clippy::disallowed_macros` configuration 2025-05-07 00:11:47 +02:00
.cocciconfig
.editorconfig .editorconfig: remove trim_trailing_whitespace option 2024-06-13 16:47:52 +02:00
.get_maintainer.ignore MAINTAINERS: Retire Ralf Baechle 2024-11-12 15:48:59 +01:00
.gitattributes
.gitignore gitignore: allow .pylintrc to be tracked 2025-07-02 17:10:04 -06:00
.mailmap Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
.pylintrc docs: add a .pylintrc file with sys path for docs scripts 2025-04-09 12:10:33 -06:00
.rustfmt.toml
COPYING
CREDITS Kbuild updates for v6.17 2025-08-06 07:32:52 +03:00
Kbuild drm: ensure drm headers are self-contained and pass kernel-doc 2025-02-12 10:44:43 +02:00
Kconfig io_uring: Rename KConfig to Kconfig 2025-02-19 14:53:27 -07:00
MAINTAINERS spi: Fixes for v6.17 2025-08-09 08:43:24 +03:00
Makefile Linux 6.17-rc1 2025-08-10 19:41:16 +03:00
README

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 reStructuredText 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.