Here you go from 2.6.22-rc1:
Author: Andi Kleen <firstname.lastname@example.org>
Date: Wed May 2 19:27:17 2007 +0200
[PATCH] i386: PARAVIRT: Export paravirt_ops for non GPL modules too
Otherwise non GPL modules cannot even do basic operations
like disabling interrupts anymore, which would be excessive.
Longer term should split the single structure up into
internal and external symbols and not export the internal
ones at all.
Signed-off-by: Andi Kleen <email@example.com>
The changelog in kernel.org is only for 2.6.22-rc4 and not for all the 2.6.22 dev tree