The latest Linux kernel release closes out the 6.x era - and it's a gift to cloud admins
The final 6.x kernel delivers up to 50% faster file reads for cloud infrastructure.
Deep Dive
Linux 6.19, the final release of the 6.x series, is now available, bringing significant performance and security enhancements tailored for cloud administrators. Key upgrades include initial support for Intel's LASS security feature to block side-channel exploits like Meltdown, support for Arm's MPAM for better memory control, and Ext4 filesystem improvements that can boost file read speeds by up to 50%. The next kernel version will be Linux 7.0.
Why It Matters
This update directly improves security and performance for the massive cloud infrastructure running on Linux worldwide.