> Everything up to sparsemem compiles and works on all of the > architectures. Somewhere after that, ppc64 breaks. I'm done debugging > build problems for the day, so I'd appreciate if one of you folks could > figure it out. It's probably a CONFIG_{NUMA,DISCONTIGMEM} problem. > Once that's fixed up, I can release another one of these quickly. Yeah the defconfig with CONFIG_DISCONTIGMEM=y and CONFIG_NUMA=n is broken. I've got a 2 line patch for it but I want to make sure it doesn't break the other combinations so I'll send it out later today after I've tested those.