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Christian Brauner d9a44089ac
fs: use boolean to indicate anonymous mount namespace
Stop playing games with the namespace id and use a boolean instead:

* This will remove the special-casing we need to do everywhere for mount
  namespaces.

* It will allow us to use asserts on the namespace id for initial
  namespaces everywhere.

* It will allow us to put anonymous mount namespaces on the namespaces
  trees in the future and thus make them available to statmount() and
  listmount().

Link: https://patch.msgid.link/20251110-work-namespace-nstree-fixes-v1-10-e8a9264e0fb9@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-11-11 10:01:31 +01:00
Documentation tty/serial driver bugfixes for 6.18-rc3 2025-10-26 10:24:39 -07:00
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 'kbuild-6.19.fms.extension' 2025-11-11 09:59:08 +01:00
block block-6.18-20251023 2025-10-24 12:48:19 -07:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto This push contains the following changes: 2025-10-10 08:56:16 -07:00
drivers Shared branch between Kbuild and other trees for enabling '-fms-extensions' for 6.19 2025-11-10 10:38:07 +01:00
fs fs: use boolean to indicate anonymous mount namespace 2025-11-11 10:01:31 +01:00
include ns: rename is_initial_namespace() 2025-11-11 10:01:31 +01:00
init ns: use NS_COMMON_INIT() for all namespaces 2025-11-03 17:41:16 +01:00
io_uring io_uring: fix buffer auto-commit for multishot uring_cmd 2025-10-23 19:41:31 -06:00
ipc ns: use NS_COMMON_INIT() for all namespaces 2025-11-03 17:41:16 +01:00
kernel ns: rename is_initial_namespace() 2025-11-11 10:01:31 +01:00
lib lib/crypto: poly1305: Restore dependency of arch code on !KMSAN 2025-10-22 10:52:10 -07:00
mm slab fixes for 6.18-rc3 2025-10-24 12:40:51 -07:00
net Merge branch 'kbuild-6.19.fms.extension' 2025-11-11 09:59:08 +01:00
rust Driver core fixes for 6.18-rc3 2025-10-25 11:03:46 -07:00
samples Char/Misc/IIO/Binder changes for 6.18-rc1 2025-10-04 16:26:32 -07:00
scripts Merge branch 'kbuild-6.19.fms.extension' 2025-11-11 09:59:08 +01:00
security integrity-v6.18 2025-10-05 10:48:33 -07:00
sound ALSA: hda/realtek: Fix mute led for HP Omen 17-cb0xxx 2025-10-17 16:37:21 +02:00
tools Merge branch 'kbuild-6.19.fms.extension' 2025-11-11 09:59:08 +01:00
usr gen_init_cpio: Ignore fsync() returning EINVAL on pipes 2025-10-07 09:53:05 -07:00
virt KVM x86 fixes for 6.18: 2025-10-18 10:25:43 +02:00
.clang-format memblock: drop for_each_free_mem_pfn_range_in_zone_from() 2025-09-14 08:49:03 +03:00
.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: remove Alyssa Rosenzweig 2025-09-18 21:17:31 +02:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore .gitignore: ignore compile_commands.json globally 2025-08-12 15:53:55 -07:00
.mailmap MAINTAINERS: Update Alex Williamson's email address 2025-10-20 15:45:03 -06:00
.pylintrc tools: docs: parse-headers.py: move it from sphinx dir 2025-08-29 15:54:42 -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 USB/Thunderbolt changes for 6.18-rc1 2025-10-04 16:07:08 -07:00
Kbuild sched: Make migrate_{en,dis}able() inline 2025-09-25 09:57:16 +02:00
Kconfig io_uring: Rename KConfig to Kconfig 2025-02-19 14:53:27 -07:00
MAINTAINERS io_uring-6.18-20251023 2025-10-24 12:44:31 -07:00
Makefile Shared branch between Kbuild and other trees for enabling '-fms-extensions' for 6.19 2025-11-10 10:38:07 +01:00
README README: Fix spelling 2024-03-18 03:36:32 -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 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.