Linux/TDA2EG: vision SDK 3.02 with insmod: ERROR: could not insert module

SJay

Expert 1615 points

Part Number: TDA2EG

Tool/software: Linux

i want to use insmod to load moduals, but failed.

I searched for information on the internet.

Seems to be caused by a different version of .ko and kernel,

but I using uname -r and modinfo to compared the version,

the version is the same,

What caused the failure of insmod?

over 7 years ago

0 Srirama Govindarajan over 7 years ago

TI__Expert 8250 points

Hi
It seems like you have uncommitted changes to your kernel tree(looking at the dirty suffix)
Can you clarify if both the kernel and CMEM kernel module have been built against the same kernel sources

0 SJay over 7 years ago in reply to Srirama Govindarajan

Expert 1615 points

Can help me see if my actions are correct
 First make linux
 Then use vi to change the kernel's .config file
 Make kernel_menuconfig to compile
 Make linux_install
 Then make sd card
 But still the same failure
I found that I disabled the item below will produce the version error,
Are these options related to this error?
#
# Bus support
#
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS_GENERIC is not set
# CONFIG_PCI_SYSCALL is not set
#
# PCI controller drivers
#
# CONFIG_PCI_DRA7XX is not set
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set

0 Srirama Govindarajan over 7 years ago in reply to SJay

TI__Expert 8250 points

Hi
Why do you have to modify the kernel configuration - can the kernel build and the module build be done after any kernel configuration changes

0 SJay over 7 years ago in reply to Srirama Govindarajan

Expert 1615 points

I listen to the suggests to add the required configuration to the .cfg, then make linux.

This issue has been resolved.

thx~

Processors

Processors forum

Linux/TDA2EG: vision SDK 3.02 with insmod: ERROR: could not insert module