IBM begins work on Power11 enablement for upcoming Linux 6.9

The first “Power11” patches were queued today into the PowerPC’s “next” Git branch ahead of the upcoming Linux 6.9 kernel cycle.

The first of many IBM Power11 processor/platform enablement patches are beginning to flow out for the Linux kernel for enabling the next-generation Power processors. This shouldn’t be too surprising given that a few months ago IBM began posting “PowerPC Future” patches for the GCC compiler with speculating at the time it was for Power11 just as IBM previously called their “future” CPU target in GCC for Power10 prior to those processors officially debuting.

↫ Michael Larabel

I really hope IBM learned from the POWER10 fiasco and will make sure POWER11 is properly and fully open again, because POWER9’s openness made it unique among the other options out there. Without it, there’s really no reason for an enthusiast community to developer around POWER11 as it did around POWER9, and that would be a shame. Again.