I just released these to oss.sgi.com:
Note that csa-2.1.2 requires a kernel fix that is included
in the linux-2.4.27.csa.patch.
This csa-2.1.2 release will correspond to SGI ProPack 3 SP3 release.
Linux 2.6 users should continue to use csa-2.2.0 together with
linux-2.6.x kernel patches.
For your convenience, a linux-2.4.27.csa-job-pagg.patch is
included so that you do not need to apply pagg and job kernel