I found this interesting tidbit
http://oss.cumulusnetworks.com/CumulusLinux-2.5.3/patches/kernel/platform-quanta-lb8.patch
It looks like Cumulus did implement LB8 compatibility. 2.5.3 was the latest version I found which included in the LB8 patch.
http://oss.cumulusnetworks.com/CumulusLinux-2.5.3/patches/kernel/platform-quanta-lb8.patch
It looks like Cumulus did implement LB8 compatibility. 2.5.3 was the latest version I found which included in the LB8 patch.