Does anyone have a Compatibility Matrix for EMC PowerPath with an older Oracle Linux kernel?

Currently I have -

Clariion CX3-40 array

# uname -r
2.6.18-92.el5

#powermt version
EMC powermt for PowerPath (c) Version 5.1 SP 2 (build 21)

And it is working fine!

But now my Storage Admin wants to connect it to a new EMC VNX 5500 array and it requires a newer PP version.

What is the highest version of PP I can upgrade to on the current kernel?

Thanks.