On Mon, 25 Mar 2013 10:23:13 -0400
David Ward [off-list ref] wrote:

A Security Policy Index (SPI) is not used with Mobile IPv6. IPComp
uses a smaller 16-bit Compression Parameter Index (CPI) which is
passed as the SPI value. Perform checks whenever specifying an ID.

Signed-off-by: David Ward <redacted>

These all look fine to me, I will apply them in a couple of days
unless there is anybody who sees a compatibility problem with current usage.