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Microsoft Optimizes Hyper-V Code To Boot Linux Faster When Having Many CPUs
The Microsoft Hyper-V updates have been submitted for the Linux 6.12 kernel
They are mostly small changes but does bring work to optimize the boot time for large Hyper-V VMs. For Linux 6.12 and moving forward each CPU is executed in parallel for this function to provide around a 66% improvement to the existing logic. But in the grand scheme of things is just shaving off a second or two for these very large virtual machines with Hyper-V.
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