mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-24 04:34:08 +08:00
fc983171e4
Since the status page is currently only allocated on first use, the sequence number of the initial policyload (i.e. 1) is not stored, leading to the observable sequence of 0, 2, 3, 4, ... Try to pre-allocate the status page during the initialization of the selinuxfs, so selinux_status_update_policyload() will set the sequence number. This brings the status page to return the actual sequence number for the initial policy load, which is also observable via the netlink socket. I could not find any occurrence where userspace depends on the actual value returned by selinux_status_policyload(3), thus the breakage should be unnoticed. Closes: https://lore.kernel.org/selinux/87o7fmua12.fsf@redhat.com/ Signed-off-by: Christian Göttsche <cgzones@googlemail.com> [PM: trimmed 'reported-by' that was missing an email] Signed-off-by: Paul Moore <paul@paul-moore.com> |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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.