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TORRENT DETAILS

Interrupts And Bottom Halves In Linux Kernel

TORRENT SUMMARY

	Status:	All the torrents in this section have been verified by our verification system
Category:	Other
Infohash	c7d38d5bc7b9726b0c791dd31896b8061c7b8405
Size:	2.7 GB in 99 files
Release Date(s):	Torrent Release: 08-01-2021 by user
Swarm:	0 Seeds & 0 Peers
Vote:	No votes yet.

DESCRIPTION

Description

What you will learn from this course

Interrupts and Exceptions

Types of Interrupts and Exceptions : Level Triggerred, Edge Triggerred, Traps, Faults

Programmable Interrput Controller, Advanced Programmable Interrupt Controller (APIC) – IO APIC, Local APIC

Find out information about your x86 CPU using CPUID Instruction

What happens when there is interrupt

How does CPU finds the interrupt handler: Interrupt Request, Interrupt Vector and Interrupt Descriptor Table

Interrupt Handling and Statistics in Linux Kernel : Interrupt sharing, return values, IRQ Affinity

Linux Driver for keyboard, mouse, ethernet interrupts

Write a Keylogger in Linux Kernel which will log all characters typed

Enabling/Disabling Interrupts

What happens when we add sleep and delay in interrupt handler

Top and Bottom Halves: Threaded IRQs,Softirqs, Tasklets and Workqueues (System Workqueues and own workqueues)

Differences between softirqs, tasklets and workqueues

Files

/proc/cpuinfo

/proc/interrupts

/proc/irq

/proc/softirqs

API’s/Macros/Structures

request_irq, irq_handler_t

local_irq_enable, local_irq_disable, cli, sei

local_irq_save, local_irq_restore

disable_irq, enable_irq

disable_irq_nosync, synchronize_irq

irqs_disabled

in_interrupt

request_threaded_irq

struct softirq_action, NR_SOFTIRQS

open_softirq, raise_softirq

in_irq

local_softirq_pending

in_softirq

local_bh_enable, local_bh_disable

spin_lock_bh, spin_unlock_bh

struct tasklet_struct, DECLARE_TASKLET, DECLARE_TASKLET_DISABLED, tasklet_init, tasklet_schedule, tasklet_hi_schedule

tasklet_trylock, tasklet_unlock, tasklet_disable, tasklet_disable_nosync, tasklet_enable, tasklet_kill

struct workqueue_struct, struct work_struct, DECLARE_WORK, INIT_WORK, queue_work, queue_work_on, schedule_work, schedule_work_on, cancel_work_sync, flush_work

struct delayed_work, DELAYED_DECLARED_WORK, INIT_DELAYED_WORK, schedule_delayed_work, schedule_delayed_work_on, flush_delayed_work, cancel_delayed_work

alloc_workqueue, destroy_workqueue, flush_workqueue, alloc_ordered_workqueue,

Commands

watch

lspci

dmesg

Who this course is for:

Kernel developers curious about learning Interrupts and Bottom Halves

Requirements

Should be able to write/compile/load/unload Hello World Linux Kernel Modules

Last Updated 12/2020

VISITOR COMMENTS (0

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FILE LIST

Filename		Size
	.pad/0	201 B
	TutsNode.com.txt	63 B
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/001 Introduction.en.srt	2.8 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/002 Exceptions.en.srt	1.8 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/003 Traps and Faults.en.srt	5.3 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/004 How debugger works.en.srt	2.4 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/005 Triggerring Methods.en.srt	2.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/006 Masking.en.srt	891 B
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/007 X86 Interrupts Pins.en.srt	1.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/008 Programmable Interrupt Controller.en.srt	4.7 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/009 Device Interrupt Mapping.en.srt	646 B
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/010 Programmable Interrupt Request.en.srt	2.5 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/011 APIC.en.srt	4.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/012 CPUID.en.srt	1.6 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/013 What happens when there is interrupt.en.srt	1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/01 Introduction/014 How does hardware finds interrupt handler.en.srt	4.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/015 Interrupt Handling in Linux kernel.en.srt	1.6 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/016 Interrupt Statistics in Linux Kernel.en.srt	2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/017 Monitoring Interrupts using watch command.en.srt	2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/018 PCI Interrupts.en.srt	1.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/019 Requesting Interrupt Handler.en.srt	1.4 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/020 Linux Driver for keyboard interrupt.en.srt	1.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/021 Linux Driver logging each typed character.en.srt	1.5 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/022 Linux Driver for ethernet interrupt.en.srt	1.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/023 Linux Driver for mouse interrupt.en.srt	488 B
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/024 Keylogger driver.en.srt	2.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/02 Interrupt Handling in Linux kernel/025 Adding sysfs support for keylogger driver.en.srt	2.8 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/03 request_irq/026 Return value of interrupt handlers.en.srt	1.3 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/03 request_irq/027 Interrupt Flags.en.srt	2.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/03 request_irq/028 Linux Driver registering all irqs.en.srt	3.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/03 request_irq/029 Other Interrupt Flags.en.srt	2.8 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/03 request_irq/030 IRQF_NOBALANCING.en.srt	2.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/03 request_irq/031 SMP IRQ Affinity.en.srt	5.4 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/03 request_irq/032 What happens when we pass NULL as last argument in case of shared irq.en.srt	2.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/03 request_irq/033 Print irq and device identifier in irq handler.en.srt	1.7 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/034 Enable & Disable Interrupt.en.srt	2.6 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/035 Why do we need to disable interrupts.en.srt	1.5 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/036 Linux Kernel Module example disabling and enabling interrupts on current process.en.srt	1.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/037 Saving interrupt state before disabling interrupts.en.srt	3.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/038 Disabling a specific interrupt line.en.srt	7.6 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/039 disable_irq_nosync.en.srt	4.3 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/040 What happens when we call disable_irq twice and enable_irq once.en.srt	2.5 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/041 What happens when we disable shared interrupt line.en.srt	2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/042 Find out whether interrupts on local processor are disabled.en.srt	2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/043 Interrupt Context.en.srt	1.4 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/044 Macro to find out whether we are in interrupt context.en.srt	1.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/045 Using in_interrupt to allocate memory.en.srt	1.3 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/046 Adding a delay in interrupt handler.en.srt	750 B
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/047 Printing call trace in interrupt handler.en.srt	1.3 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/048 Can we use current macro inside interrupt handler.en.srt	1.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/04 Enabling and Disabling Interrupts/049 What happens when we call sleep in interrupt handler.en.srt	869 B
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/05 Threaded IRQs/050 Introduction.en.srt	3.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/05 Threaded IRQs/052 Threaded IRQs.en.srt	2.5 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/05 Threaded IRQs/053 Example of Threaded IRQs.en.srt	4.7 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/05 Threaded IRQs/055 IRQF_ONESHOT.en.srt	2.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/059 Introduction.en.srt	4.6 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/061 Softirqs Methods.en.srt	7.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/062 Create a new softirq.en.srt	5.4 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/063 Linux Kernel Driver Example of softirq.en.srt	4.6 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/064 Find out the context of softirq handler.en.srt	2.3 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/069 Adding a delay in softirq handler.en.srt	2.3 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/072 ksoftirqd.en.srt	4.8 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/074 Find out pending softirqs.en.srt	1.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/075 When are pending softirqs executed.en.srt	2.4 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/077 Disabling and Enabling softirqs.en.srt	3.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/06 Softirqs/078 Are interrupts enabled when we call spinlock.en.srt	2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/07 Tasklets/080 Introduction.en.srt	2.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/07 Tasklets/081 State and count field of tasklet.en.srt	2.6 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/07 Tasklets/082 Tasklet API.en.srt	2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/07 Tasklets/084 Scheduling tasklets.en.srt	4.5 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/07 Tasklets/088 Steps performed by tasklet softirq handlers.en.srt	4.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/07 Tasklets/089 How kernel avoids running same tasklet on multiple processors.en.srt	2.4 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/07 Tasklets/099 Softirq vs tasklet which one will execute first.en.srt	2.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/07 Tasklets/100 Enabling and Disabling tasklets.en.srt	2.3 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/08 Workqueues/105 Introduction.en.srt	7.4 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/08 Workqueues/107 Workqueues APIs.en.srt	2.4 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/08 Workqueues/108 API to queue work.en.srt	2.8 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/08 Workqueues/109 API to create workqueue.en.srt	3.5 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/08 Workqueues/112 Scheduling work.en.srt	2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/08 Workqueues/113 Passing private data into work function.en.srt	2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/08 Workqueues/121 Delayed work.en.srt	5.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/08 Workqueues/125 Softirqs vs Tasklets vs Workqueues.en.srt	2.7 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/126 kworker.en.srt	6.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/126 kworker.mp4	61 MB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/127 Dedicated workqueues API.en.srt	2.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/128 Workqueue Flags WQ_UNBOUND.en.srt	3.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/129 Queuing two workitems in workqueue with max active flags to 1.en.srt	2.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/131 Workqueue Flags WQ_HIGHPRI.en.srt	3.6 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/135 to_delayed_work.en.srt	2.8 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/137 WQ_SYSFS flag.en.srt	4.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/137 WQ_SYSFS flag.mp4	63.6 MB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/139 Other Workqueue flags.en.srt	3.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/09 Own Workqueues/142 alloc_ordered_workqueue.en.srt	1.8 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/10 Resources/144 day33.zip	580.6 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/10 Resources/144 day34.zip	33.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/10 Resources/144 day35.zip	105.2 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/10 Resources/144 day36.zip	27.9 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/10 Resources/144 day37.zip	26.1 KB
	[TutsNode.com] - Interrupts and Bottom Halves in Linux Kernel/10 Resources/144 day38.zip	22.6 KB

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