Does anyone know where the storage protection keys are kept? It seems that the processors maintain recent keys in the TLB to be accessed by the DAT, but where do they live when they're not in the TLB? Surely we need one byte per 4k page per address space, which could be quite a bit of storage, so I'm assuming this has to be above the bar now? I can't see any information in the pop about this.
Best wishes / Mejores deseos / Meilleurs vœux Ian ... ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
