There’s another setback to the open-source driver code around Intel’s Gaudi accelerator support on Linux.

At the end of November Intel finally posted the Habana Labs accelerator driver code for Gaudi 3 as open-source for upstreaming to the Linux kernel. This open-source Gaudi 3 support was long delayed and suffered from multiple setbacks at Intel in going through several rounds of driver maintainers due to layoffs and departures. That Gaudi 3 kernel driver support was posted too late for merging to Linux 6.19 and thus now will have to target the Linux 6.20~7.0 kernel. But there is another setback: it turns out Intel is no longer maintaining their open-source user-space driver software around Gaudi.