Linux kernel source tree
Find a file
Linus Torvalds dfc0f63730 Changes since last update:
- Align FSDAX enablement among multiple devices;
 
  - Fix EROFS_FS_ZIP_ACCEL build dependency again to prevent forcing
    CRYPTO{,_DEFLATE}=y even if EROFS=m.
 
  - Fix atomic context detection to properly launch kworkers on demand;
 
  - Fix block count statistics for 48-bit addressing support.
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEQ0A6bDUS9Y+83NPFUXZn5Zlu5qoFAmic0bsRHHhpYW5nQGtl
 cm5lbC5vcmcACgkQUXZn5Zlu5qpdiw//b6iC9A3v1DlGQrfRXGLdY6L8NzebGbE/
 iqJT3I5kw5EKHfQMZ3CIv3vLJvtKpyUBtrbS+kH4DfRtQWy6C9XZ7uLykMU/ljx0
 pofrzRErB0wWvt5Ragj8vqa49T2tt/4xjiscnirelirpjquBJSuYl1wJ+Z5SrJ8k
 9ex8G5wl+MKpQama4+VeYldCwNsbu0jZsJvQ3C82uGBnOUvJWtysnNUp1Hy9jbgq
 dS4qphUhe8IjWYCaXWbcaDJZRmPryQr6BvcVWlTXLQObxpSlqn343a3I00Sp4zUE
 6cISoR2mxRy7li8Ij5CL568w3+yy29Wd/pbJsbGrW3VYVg7RbsV+GkiYn3nUVzZr
 kwqMnzxNUQj/6ky8tbcXxU/gJXNPoc08ADoANh6vMZ0DGvMTbAYL976Qfi4/M189
 BT+2EdNWQoRUuvOvke4yb5K3vnpAYmyCpJJZOUqlFmgrSogdQf7PnIF2THlnZlwn
 GG3oAfTldOludwb9INX20sddGkJJDqrDKwKbVSOqnLDVIMZTZknsGDm3M/2Tz73Y
 eoSSvRyPaOVNbAayIhEv0KKIpHvM5d9F3mMcr3fZ7vlYrXbWsl9Z8oi0qhRiVW8K
 d1keUMwTaKw052vyCpNOX+ZCO7YYBESe7rjecBc5FyM3wyqoDXoOXOEtCL0J8BpW
 YHzxlzfAnRE=
 =VQ1B
 -----END PGP SIGNATURE-----

Merge tag 'erofs-for-6.17-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

Pull erofs fixes from Gao Xiang:

 - Align FSDAX enablement among multiple devices

 - Fix EROFS_FS_ZIP_ACCEL build dependency again to prevent forcing
   CRYPTO{,_DEFLATE}=y even if EROFS=m

 - Fix atomic context detection to properly launch kworkers on demand

 - Fix block count statistics for 48-bit addressing support

* tag 'erofs-for-6.17-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: fix block count report when 48-bit layout is on
  erofs: fix atomic context detection when !CONFIG_DEBUG_LOCK_ALLOC
  erofs: Do not select tristate symbols from bool symbols
  erofs: Fallback to normal access if DAX is not supported on extra device
2025-08-13 11:29:27 -07:00
arch - Add a mitigation for a cache coherency vulnerability when running an 2025-08-12 08:19:23 -07:00
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
Documentation EFI updates for v6.17 2025-08-09 18:10:01 +03:00
drivers YAUAFFix due to dma_buf_fd() misuse 2025-08-12 12:10:33 -07:00
fs Changes since last update: 2025-08-13 11:29:27 -07:00
include TTY revert fix for 6.16-rc1 2025-08-09 18:12:23 +03:00
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 rcu: Fix racy re-initialization of irq_work causing hangs 2025-08-11 08:43:49 +05:30
lib block-6.17-20250808 2025-08-09 08:47:28 +03:00
LICENSES LICENSES: Replace the obsolete address of the FSF in the GFDL-1.2 2025-07-24 11:15:39 +02:00
mm mm/mremap: avoid expensive folio lookup on mremap folio pte batch 2025-08-11 23:00:59 -07:00
net nfsd-6.17 fixes: 2025-08-11 07:38:55 -07:00
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 12 hotfixes. 5 are cc:stable and the remainder address post-6.16 issues 2025-08-13 08:28:33 -07:00
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 scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.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 .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.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 rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
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 12 hotfixes. 5 are cc:stable and the remainder address post-6.16 issues 2025-08-13 08:28:33 -07:00
Makefile Linux 6.17-rc1 2025-08-10 19:41:16 +03:00
README README: Fix spelling 2024-03-18 03:36:32 -06:00

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 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.