----------------------------
-What: old ieee1394 subsystem (CONFIG_IEEE1394)
-When: 2.6.37
-Files: drivers/ieee1394/ except init_ohci1394_dma.c
-Why: superseded by drivers/firewire/ (CONFIG_FIREWIRE) which offers more
- features, better performance, and better security, all with smaller
- and more modern code base
-Who: Stefan Richter <stefanr@s5r6.in-berlin.de>
-
-----------------------------
-
What: The acpi_sleep=s4_nonvs command line option
When: 2.6.37
Files: arch/x86/kernel/acpi/sleep.c
----------------------------
+What: namespace cgroup (ns_cgroup)
+When: 2.6.38
+Why: The ns_cgroup leads to some problems:
+ * cgroup creation is out-of-control
+ * cgroup name can conflict when pids are looping
+ * it is not possible to have a single process handling
+ a lot of namespaces without falling in a exponential creation time
+ * we may want to create a namespace without creating a cgroup
+
+ The ns_cgroup is replaced by a compatibility flag 'clone_children',
+ where a newly created cgroup will copy the parent cgroup values.
+ The userspace has to manually create a cgroup and add a task to
+ the 'tasks' file.
+Who: Daniel Lezcano <daniel.lezcano@free.fr>
+
+----------------------------
+
What: iwlwifi disable_hw_scan module parameters
When: 2.6.40
Why: Hareware scan is the prefer method for iwlwifi devices for
Who: Wey-Yi Guy <wey-yi.w.guy@intel.com>
----------------------------
+
+What: access to nfsd auth cache through sys_nfsservctl or '.' files
+ in the 'nfsd' filesystem.
+When: 2.6.40
+Why: This is a legacy interface which have been replaced by a more
+ dynamic cache. Continuing to maintain this interface is an
+ unnecessary burden.
+Who: NeilBrown <neilb@suse.de>
+
+----------------------------