Debian Package Portability/Compatibility

[paulterp]

Hopefully this isn't too much of a newbie question, and is the right place to ask. Is there anything within grsecurity/kernel compile parameters that help increase the portability and/or compatibility of a debian packaged kernel for installing on multiple systems? I know some of this occurs just by the nature of the debian packaging, but want to ensure I am doing everything I can to make this work on as much hardware as humanly possible.

Thanks in advance for any help.