The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)
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Miklos Szeredi 8ed7cb3f27 fuse: optional supplementary group in create requests
Permission to create an object (create, mkdir, symlink, mknod) needs to
take supplementary groups into account.

Add a supplementary group request extension.  This can contain an arbitrary
number of group IDs and can be added to any request.  This extension is not
added to any request by default.

Add FUSE_CREATE_SUPP_GROUP init flag to enable supplementary group info in
creation requests.  This adds just a single supplementary group that
matches the parent group in the case described above.  In other cases the
extension is not added.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2023-01-26 17:10:38 +01:00
Documentation kernel hardening fixes for v6.2-rc1 2022-12-23 12:00:24 -08:00
LICENSES
arch treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
block treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
certs
crypto
drivers treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
fs fuse: optional supplementary group in create requests 2023-01-26 17:10:38 +01:00
include fuse: optional supplementary group in create requests 2023-01-26 17:10:38 +01:00
init
io_uring
ipc
kernel kernel hardening fixes for v6.2-rc1 2022-12-23 12:00:24 -08:00
lib
mm
net treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
rust
samples
scripts modernize use of grep in coccicheck 2022-12-23 13:56:41 -08:00
security kernel hardening fixes for v6.2-rc1 2022-12-23 12:00:24 -08:00
sound treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
tools perf tools fixes and improvements for v6.2: 2nd batch 2022-12-22 11:07:29 -08:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 6.2-rc1 2022-12-25 13:41:39 -08:00
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 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.