MEN-Mikro-Elektronik / 13MD05-90

MDIS5 System Package for Linux (including drivers)
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13Z044-90_kernel_oops_after_unload_and_load_again #239

Open duagon-rvw opened 2 years ago

duagon-rvw commented 2 years ago

the z044 driver should be updated so that it can be used with recent kernels

Linux Version that are not supported in MDIS. nevertheless it would be great if these Versions would be supported.

module can be built but NOT successfully be loaded

kernel oops right after first time load of the driver

Ubuntu with kernel 5.4 : module can be built and loaded successfully. only reloading causes the kernel oops

root@ubuntu:/home/ubuntu# modprobe men_lx_z44 root@ubuntu:/home/ubuntu# rmmod men_lx_z44 root@ubuntu:/home/ubuntu# modprobe men_lx_z44 Killed

it has been observed with: live ubuntu 20.04 (kernel 5.4 ) Yocto (Kernel 5.4 ), https://swdev-git1.dev.men.de/HHedwig/190066_stresstest/-/tree/master/Qualification_BSP

Hardware used: F026L + 02G229-02 DB-ZIP DB-MIP2