raidtools kernel patch

[Hakker]

I run a 2.2.12 kernel. Is the 2.2.11 raid patch included in that or do I
need to use the 2.2.11 patch on the 2.2.12 source tree? Or should I
downgrade my kernel? Also, as to the question I previously posted, I am
using the most current set of raid tools.

Thanks,
Jon Webb