+
+What: The arch/ppc and include/asm-ppc directories
+When: Jun 2008
+Why: The arch/powerpc tree is the merged architecture for ppc32 and ppc64
+ platforms. Currently there are efforts underway to port the remaining
+ arch/ppc platforms to the merged tree. New submissions to the arch/ppc
+ tree have been frozen with the 2.6.22 kernel release and that tree will
+ remain in bug-fix only mode until its scheduled removal. Platforms
+ that are not ported by June 2008 will be removed due to the lack of an
+ interested maintainer.
+Who: linuxppc-dev@ozlabs.org
+
+---------------------------
+
+What: mthca driver's MSI support
+When: January 2008
+Files: drivers/infiniband/hw/mthca/*.[ch]
+Why: All mthca hardware also supports MSI-X, which provides
+ strictly more functionality than MSI. So there is no point in
+ having both MSI-X and MSI support in the driver.
+Who: Roland Dreier <rolandd@cisco.com>
+
+---------------------------