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Merge tag 'selinux-pr-20200601' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull SELinux updates from Paul Moore:
"The highlights:
- A number of improvements to various SELinux internal data
structures to help improve performance. We move the role
transitions into a hash table. In the content structure we shift
from hashing the content string (aka SELinux label) to the
structure itself, when it is valid. This last change not only
offers a speedup, but it helps us simplify the code some as well.
- Add a new SELinux policy version which allows for a more space
efficient way of storing the filename transitions in the binary
policy. Given the default Fedora SELinux policy with the unconfined
module enabled, this change drops the policy size from ~7.6MB to
~3.3MB. The kernel policy load time dropped as well.
- Some fixes to the error handling code in the policy parser to
properly return error codes when things go wrong"
* tag 'selinux-pr-20200601' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: netlabel: Remove unused inline function
selinux: do not allocate hashtabs dynamically
selinux: fix return value on error in policydb_read()
selinux: simplify range_write()
selinux: fix error return code in policydb_read()
selinux: don't produce incorrect filename_trans_count
selinux: implement new format of filename transitions
selinux: move context hashing under sidtab
selinux: hash context structure directly
selinux: store role transitions in a hash table
selinux: drop unnecessary smp_load_acquire() call
selinux: fix warning Comparison to bool
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| block | ||
| certs | ||
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| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| 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 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.