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New posts in linux-device-driver
Device Tree Vs .Config file | Are they different?
Nov 01, 2025
linux-kernel
config
linux-device-driver
device-tree
How do I make sure insmod fails on error?
Oct 31, 2025
linux-kernel
linux-device-driver
insmod
device-tree overlay: fragment numbers
Oct 31, 2025
linux-kernel
linux-device-driver
embedded-linux
device-tree
bpf_xdp_adjust_meta() returns errcode -13 (permission denied)
Oct 28, 2025
linux-kernel
linux-device-driver
bpf
ebpf
xdp-bpf
Linux Driver: mmap() kernel buffer to userspace without using nopage [duplicate]
Oct 29, 2025
c
linux
linux-device-driver
What is the use of mmap , userptr and dmabuf in video streaming using v4l2 drivers in linux?
Oct 28, 2025
video-streaming
linux-device-driver
embedded-linux
v4l2
why does mmap fail?
Oct 28, 2025
c
linux-kernel
linux-device-driver
mmap
How to programmatically use GPIO Expander driver in Linux?
Oct 25, 2025
linux
linux-device-driver
embedded-linux
gpio
libgpiod
What's the difference between the various kernel-debug*.rpm files created after rpmbuild?
Oct 22, 2025
linux
linux-kernel
linux-device-driver
Worker threads in linux
Oct 23, 2025
linux
operating-system
linux-kernel
linux-device-driver
How do I find which RTC module my kernel loads?
Oct 20, 2025
linux
linux-kernel
linux-device-driver
Map physical memory to userspace as normal, struct page backed mapping
Oct 21, 2025
linux
linux-device-driver
embedded-linux
mmap
What is the benefit and micro-ops of ENQCMD instruction?
Oct 20, 2025
linux
x86
linux-device-driver
intel
Why does wait queue implementation wait on a loop until condition is met?
Oct 20, 2025
linux-kernel
linux-device-driver
why USB Device gets disconnected immediately after successful probe
Oct 19, 2025
linux
linux-kernel
linux-device-driver
Map multiple kernel buffer into contiguous userspace buffer?
Oct 17, 2025
linux
linux-kernel
linux-device-driver
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