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| author | Paul Moore <paul.moore@hp.com> | 2008-12-31 12:54:11 -0500 |
|---|---|---|
| committer | Paul Moore <paul.moore@hp.com> | 2008-12-31 12:54:11 -0500 |
| commit | 277d342fc423fca5e66e677fe629d1b2f8f1b9e2 (patch) | |
| tree | 733f8694020df6ff8d9e21e2419b0df71aeb4351 /Documentation/feature-removal-schedule.txt | |
| parent | 6c2e8ac0953fccdd24dc6c4b9e08e8f1cd68cf07 (diff) | |
| download | lwn-277d342fc423fca5e66e677fe629d1b2f8f1b9e2.tar.gz lwn-277d342fc423fca5e66e677fe629d1b2f8f1b9e2.zip | |
selinux: Deprecate and schedule the removal of the the compat_net functionality
This patch is the first step towards removing the old "compat_net" code from
the kernel. Secmark, the "compat_net" replacement was first introduced in
2.6.18 (September 2006) and the major Linux distributions with SELinux support
have transitioned to Secmark so it is time to start deprecating the "compat_net"
mechanism. Testing a patched version of 2.6.28-rc6 with the initial release of
Fedora Core 5 did not show any problems when running in enforcing mode.
This patch adds an entry to the feature-removal-schedule.txt file and removes
the SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT configuration option, forcing
Secmark on by default although it can still be disabled at runtime. The patch
also makes the Secmark permission checks "dynamic" in the sense that they are
only executed when Secmark is configured; this should help prevent problems
with older distributions that have not yet migrated to Secmark.
Signed-off-by: Paul Moore <paul.moore@hp.com>
Acked-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'Documentation/feature-removal-schedule.txt')
| -rw-r--r-- | Documentation/feature-removal-schedule.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index dc7c681e532c..a0ed3964a219 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -324,3 +324,15 @@ When: 2.6.29 (ideally) or 2.6.30 (more likely) Why: Deprecated by the new (standard) device driver binding model. Use i2c_driver->probe() and ->remove() instead. Who: Jean Delvare <khali@linux-fr.org> + +--------------------------- + +What: SELinux "compat_net" functionality +When: 2.6.30 at the earliest +Why: In 2.6.18 the Secmark concept was introduced to replace the "compat_net" + network access control functionality of SELinux. Secmark offers both + better performance and greater flexibility than the "compat_net" + mechanism. Now that the major Linux distributions have moved to + Secmark, it is time to deprecate the older mechanism and start the + process of removing the old code. +Who: Paul Moore <paul.moore@hp.com> |