Neither. The "official" instructions I've gotten from IBM marketing and legal review when writing white papers is "Linux for System z" (note lower case).
> I prefer Linux/390 or just mainframe Linux. Linux > for System z (IBM's real preference) doesn't do much for me either. I tend to use "mainframe Linux" when not working ex cathedra. Then I don't have to care what generation of system it's running on, and don't accidentally foul anyone's trademarks. -- db ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390