The Linux Kernel
6.0.0
The Linux kernel user’s and administrator’s guide
Kernel Build System
The Linux kernel firmware guide
Open Firmware and Devicetree
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
fault-injection
Kernel Livepatching
The Linux driver implementer’s API guide
Core API Documentation
Core utilities
Data structures and low-level utilities
Low level entry and exit
Concurrency primitives
refcount_t API compared to atomic_t
IRQs
What is an IRQ?
SMP IRQ affinity
The irq_domain interrupt number mapping library
IRQ-flags state tracing
Semantics and Behavior of Local Atomic Operations
The padata parallel execution mechanism
RCU concepts
Low-level hardware management
Memory management
Interfaces for kernel debugging
Everything else
locking
Accounting
Block
cdrom
Linux CPUFreq - CPU frequency and voltage scaling code in the Linux(TM) kernel
Frame Buffer
fpga
Human Interface Devices (HID)
I2C/SMBus Subsystem
Industrial I/O
ISDN
InfiniBand
LEDs
NetLabel
Networking
pcmcia
Power Management
TCM Virtual Device
timers
Serial Peripheral Interface (SPI)
1-Wire Subsystem
Linux Watchdog Support
Linux Virtualization Support
The Linux Input Documentation
Linux Hardware Monitoring
Linux GPU Driver Developer’s Guide
Security Documentation
Linux Sound Subsystem Documentation
Linux Kernel Crypto API
Filesystems in the Linux kernel
Linux Memory Management Documentation
BPF Documentation
USB support
Linux PCI Bus Subsystem
Linux SCSI Subsystem
Assorted Miscellaneous Devices Documentation
Linux Scheduler
MHI
Linux PECI Subsystem
Assembler Annotations
CPU Architectures
Kernel tools
Unsorted Documentation
Atomic Types
Atomic bitops
Memory Barriers
Translations
The Linux Kernel
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Core API Documentation
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IRQs
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IRQs
¶
What is an IRQ?
SMP IRQ affinity
The irq_domain interrupt number mapping library
IRQ-flags state tracing