At 20:16 08-01-03, Post, Mark K wrote: >Rob, anyone, do you have any idea what other software needs to be at a >particular level for that value to be stored at that address?
As long as we're talking s390 and not s390x, I see no change in the definition of IPL_DEVICE in include/asm/setup.h up to 2.5.54. But if you IPL from NSS things can be different.