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The 6.19 kernel has been released

Linus has released the 6.19 kernel. "No big surprises anywhere last week, so 6.19 is out as expected - just as the US prepares to come to a complete standstill later today watching the latest batch of televised commercials."

The most significant changes in 6.19 include initial support for Intel's linear address-space separation feature, support for Arm Memory system resource Partitioning And Monitoring, the listns() system call, a reworked restartable-sequences implementation, support for large block sizes in the ext4 filesystem, some networking changes for improved memory safety, the live update orchestrator, and much more. See the LWN merge-window summaries (part 1, part 2) and the KernelNewbies 6.19 page for details.


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