Linux kernel source tree
Find a file
Linus Torvalds cb90c8df91 Revert a scheduler performance optimization that regressed other workloads.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmfdP/YRHG1pbmdvQGtl
 cm5lbC5vcmcACgkQEnMQ0APhK1hiUBAAiWqjSF3RQ+Sc3/2sRV/pv3dWvMC790+k
 VYQm7RPvYtXyfS9G+p9GnjRuRmsKRyte7Ctui0/z+J0K82kXr5WZlnR6xtkuNQtr
 2BWpR5vFLC0jXxRy1Z8xgSQV914WNqWdnwo2AHwGI4lS2bBij6WA27YEfPTttmDf
 tjNfKX3fXeF6TPbsPqxtTDWY/7qVv4hlxgE890m56eXhYZQPSGck+D2oRfvAbd9e
 LcqTXDxs8AeQsCYPMa/mzKPj4QVI8YIqCChszp9/wpmZup20XksRJdpYOjBCZi8a
 a9DzP+D5XYCj/dl1QXXudyIs/CGkf1+muv93NQRQ2+ZdYX6XZgkpkSm6xEKg1icp
 XzOXxVAqA3v5z8+QYAUb3B7DSnZrCMxSp0jhc4B/vORIDoLVF6vpvnhzn39ZhvB/
 fzrc15H2ddIJ52Ng+9bbbCxFy7+DZvUC05QYgQ5OPhM3jiD8ysTHY1B/I46aINwU
 q2ephtqZU6hVm/0C+anVO6MAxHUed7bJRpf9tc1GaTetjmBzH7Wc93sfloFrfdZK
 5v+JJSCa95GF7fyiZkcK85iO6oaJ3vIjEYewk+hC/2LHfXqkY0Jy3g/SXG48ILOW
 r4xwIN4yJ7wPYfPGG3N1wjKCX7OAopHJY8hinFrjxvFUT3GBTea8/bpqoaE12FSo
 m7d3Ei9GlNE=
 =683W
 -----END PGP SIGNATURE-----

Merge tag 'sched-urgent-2025-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler fix from Ingo Molnar:
 "Revert a scheduler performance optimization that regressed other
  workloads"

* tag 'sched-urgent-2025-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Revert "sched/core: Reduce cost of sched_move_task when config autogroup"
2025-03-21 08:48:40 -07:00
arch A lone fix for a s390 regression. An earlier 6.14 commit stopped 2025-03-20 11:34:30 -07:00
block block-6.14-20250306 2025-03-07 11:12:33 -10:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
Documentation Including fixes from can, bluetooth and ipsec. 2025-03-20 09:39:15 -07:00
drivers drm fixes for 6.14-rc8 2025-03-20 21:29:58 -07:00
fs smb3 client reconnect fix 2025-03-20 20:50:45 -07:00
include Including fixes from can, bluetooth and ipsec. 2025-03-20 09:39:15 -07:00
init rust: Disallow BTF generation with Rust + LTO 2025-03-11 20:11:09 +01:00
io_uring io_uring-6.14-20250306 2025-03-07 11:09:33 -10:00
ipc treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
kernel Revert a scheduler performance optimization that regressed other workloads. 2025-03-21 08:48:40 -07:00
lib mm: decline to manipulate the refcount on a slab page 2025-03-16 17:40:26 -07:00
LICENSES LICENSES: add 0BSD license text 2024-09-01 20:43:24 -07:00
mm 15 hotfixes. 7 are cc:stable and the remainder address post-6.13 issues 2025-03-17 22:27:27 -07:00
net Revert "gre: Fix IPv6 link-local address generation." 2025-03-20 15:46:16 +01:00
rust Rust fixes for v6.14 (3rd) 2025-03-15 15:40:42 -10:00
samples Driver core api addition for 6.14-rc3 2025-02-16 12:54:42 -08:00
scripts Rust fixes for v6.14 (3rd) 2025-03-15 15:40:42 -10:00
security Landlock fix for v6.14-rc5 2025-02-26 11:55:44 -08:00
sound ASoC: Fixes for v6.14 2025-03-13 07:33:48 +01:00
tools Including fixes from can, bluetooth and ipsec. 2025-03-20 09:39:15 -07:00
usr kbuild: hdrcheck: fix cross build with clang 2025-03-05 04:06:45 +09:00
virt KVM: remove kvm_arch_post_init_vm 2025-02-04 11:27:45 -05:00
.clang-format clang-format: Update with v6.11-rc1's for_each macro list 2024-08-02 13:20:31 +02:00
.clippy.toml rust: give Clippy the minimum supported Rust version 2025-01-10 00:17:25 +01:00
.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 rust: use host dylib naming convention to support macOS 2025-01-10 01:01:24 +01:00
.mailmap platform-drivers-x86 for v6.14-5 2025-03-14 10:57:28 -10:00
.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 MAINTAINERS: Move Pavel to kernel.org address 2025-02-07 09:12:33 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS Including fixes from can, bluetooth and ipsec. 2025-03-20 09:39:15 -07:00
Makefile Linux 6.14-rc7 2025-03-16 12:55:17 -10:00
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.