Here's a summary of the article "Microsoft's Azure Linux Preps For NVIDIA GB200 Servers" from Phoronix:
- Azure Linux Update Released: Microsoft released a new version of their in-house Linux distribution, Azure Linux 3.0.20250521.
- General Updates: This release brings various bug fixes and security-related package updates, affecting many commonly-used software packages like Lua, Python, Perl, and Golang.
- NVIDIA GB200/GB200F Support: A key update is in the kernel configuration for Azure Linux on AArch64 (ARM 64-bit), specifically to better support NVIDIA GB200 and GB200F "Grace-Blackwell" servers. The kernel changes closely follow NVIDIA's own configuration and tuning recommendations for these servers.
- Kernel Configuration Changes: These changes have been merged and should improve Azure Linux compatibility and performance for the new NVIDIA Grace/Grace-Blackwell hardware.
- CUDA Driver Update: The new version also incorporates the NVIDIA 570.133.20 driver, bringing support for the latest CUDA capabilities.
- Release Details: Additional details and downloads for this release are available on the Azure Linux GitHub releases page.
Source: Phoronix article
Source: Phoronix Microsoft's Azure Linux Preps For NVIDIA GB200 Servers - Phoronix