Howdy all, I compiled a set of kernel RPMs with the upstream kernel patch applied. Obviously they haven't gone through the full QA process, but I know of them running on approximately 50 servers without any reported issues.
They're available at: http://erek.blumenthals.com/blog/2008/02/11/rhel-5-centos-5-kernel-rpms-patc...
Let me know any experiences you have with them.
Regards, Erek Dyskant