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title: Topics
keywords:blog,projects
#
Linux kernel programming topics, mostly for those who have some programming
experience and linux command line expertise. Making notes on all fundamental
kernel API's.
## Topic
### Basics
[Compile kernel](/writeup/compile_linux_kernel.md)
[Hello world driver](/writeup/kernel_hello_world.md)
[Create thread](/notes/kernel/create_thread.md)
[Sysfs](/notes/kernel/create_sysfs_entry.md)
[Procfs](/notes/kernel/create_procfs_entry.md)
[User mode helpers](/notes/kernel/usermode_helper.md)
<!-- Ramfs -->
<!-- Write files to user space -->
<!-- Read files from user space -->
<!-- Create character device -->
<!-- Create netfilter firewall -->
<!-- DMA programming -->
<!-- IOCTL -->
### Intermediate
[Kernel /dev/hwrng](/writeup/kernel_dev_hwrng.md)
<!-- Create syscall -->
<!-- Netlink -->
<!-- Dummy I2C driver -->
<!-- Dummy SPI driver -->
<!-- Create ADC driver -->
<!-- Mutex'es -->
<!-- Threads -->
<!-- Locking -->
### Deep into kernel
<!-- Virtual GPIO driver -->
<!-- Virtual Pinctrl driver -->
<!-- Create key logger -->
<!-- Create device tree entry -->
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