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  "path": "/Articles/1057417/",
  "publishedAt": "2026-02-08T21:33:08.000Z",
  "site": "https://lwn.net",
  "tags": [
    "released the 6.19 kernel",
    "support for Intel's linear address-space separation",
    "Arm Memory system resource Partitioning And Monitoring",
    "`listns()` system call",
    "reworked restartable-sequences implementation",
    "large block sizes",
    "networking changes",
    "live update orchestrator",
    "part 1",
    "part 2",
    "KernelNewbies 6.19 page"
  ],
  "textContent": "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.\"\"\n\nThe 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.",
  "title": "The 6.19 kernel has been released"
}