List Question
10 TechQA 2020-09-30 19:40:21mmap more than one buffer in kernel is crashing please help (using dma_mmap_coherent)
318 views
Asked by Mathieeo
Writing to a simple char device module from the user space with echo - Cannot see the write taking place
141 views
Asked by user3719581
why Variable has incomplete type 'struct file_operations' though importing fs.h?
535 views
Asked by oki doki
Why doesn't device_create return error when a file already exists?
623 views
Asked by Mateusz Piotrowski
Infinite printing on read command of character device (through cat command)
20 views
Asked by Santino
Python reads empty bytearray from character device
48 views
Asked by TecDroiD
Write to debugfs from Linux Kernel Module
2.5k views
Asked by Mugen
Getting ENOTTY on ioctl for a Linux Kernel Module
6.1k views
Asked by Mugen
map reserver memory at boot to user space using remap_pfn_range
1.2k views
Asked by Mondher123
Why does module failed to load? (/dev/scull0 : no such device or address)
383 views
Asked by autistic456