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Power-Saving PCI Express L1 PM Substate Support Coming To Linux 4.11

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  • Power-Saving PCI Express L1 PM Substate Support Coming To Linux 4.11

    Phoronix: Power-Saving PCI Express L1 PM Substate Support Coming To Linux 4.11

    While hearing "ASPM" may still scare some of you from the Linux kernel power management woes of a few years ago, ASPM PCI-E L1 PM substate support is coming to Linux 4.11 to hopefully help with power savings for idle PCI Express devices...

    Phoronix, Linux Hardware Reviews, Linux hardware benchmarks, Linux server benchmarks, Linux benchmarking, Desktop Linux, Linux performance, Open Source graphics, Linux How To, Ubuntu benchmarks, Ubuntu hardware, Phoronix Test Suite

  • #2
    I've seen a lot of interesting features lately in kernel releases that need a config flag to use. How often do these remain that way instead of later being switched on as default? Is there a list of these maintained somewhere or do you need to browser through previous kernel release news to learn about each one? I don't suppose there is a nice frontend out there for enabling such features and having a kernel build automated for a user?

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