The Linux Kernel
4.20.0
  • The Linux kernel user’s and administrator’s guide
    • Linux kernel release 4.x <http://kernel.org/>
    • The kernel’s command-line parameters
    • Linux allocated devices (4.x+ version)
    • L1TF - L1 Terminal Fault
    • Reporting bugs
    • Security bugs
    • Bug hunting
    • Bisecting a bug
    • Tainted kernels
    • Ramoops oops/panic logger
    • Dynamic debug
    • Explaining the dreaded “No init found.” boot hang message
    • Rules on how to access information in sysfs
    • Using the initial RAM disk (initrd)
    • Control Group v2
    • Linux Serial Console
    • Linux Braille Console
    • Parport
    • RAID arrays
    • Kernel module signing facility
    • Linux Magic System Request Key Hacks
    • Unicode support
    • Software cursor for VGA
    • Kernel Support for miscellaneous (your favourite) Binary Formats v1.1
    • Mono(tm) Binary Kernel Support for Linux
    • Java(tm) Binary Kernel Support for Linux v1.03
    • Reliability, Availability and Serviceability
    • A block layer cache (bcache)
    • ext4 General Information
    • Power Management
      • Power Management Strategies
      • System-Wide Power Management
      • Working-State Power Management
    • Thunderbolt
    • Linux Security Module Usage
    • Memory Management
  • The Linux kernel user-space API guide
  • Working with the kernel development community
  • Development tools for the kernel
  • How to write kernel documentation
  • Kernel Hacking Guides
  • Linux Tracing Technologies
  • Kernel Maintainer Handbook
  • The Linux driver implementer’s API guide
  • Core API Documentation
  • Linux Media Subsystem Documentation
  • Linux Networking Documentation
  • The Linux Input Documentation
  • Linux GPU Driver Developer’s Guide
  • Security Documentation
  • Linux Sound Subsystem Documentation
  • Linux Kernel Crypto API
  • Linux Filesystems API
  • Linux Memory Management Documentation
  • BPF Documentation
  • SuperH Interfaces Guide
  • ext4 Data Structures and Algorithms
  • Translations
The Linux Kernel
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Power Management¶

  • Power Management Strategies
  • System-Wide Power Management
    • System Sleep States
  • Working-State Power Management
    • CPU Performance Scaling
    • intel_pstate CPU Performance Scaling Driver
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