- Add sources for CentOS 5.6
- Fix memory over bound bug in cifs_parse_mount_options
- Update from stable/longterm trees

Fix memory over bound bug in cifs_parse_mount_options + stable updates

Fix memory over bound bug in cifs_parse_mount_options + stable updates

Fix memory over bound bug in cifs_parse_mount_options + stable updates

Fix memory over bound bug in cifs_parse_mount_options + stable updates

- Add strict cache mode for 2.6.32, 2.6.35 and 2.6.37
- Add sources for 2.6.38 with strict cache mode

- Fix build on RHEL-like distros

- Fix oplock handling problem for other kernels
- Update from stable/longterm trees