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Old 01-31-2011, 05:43 AM   #1
mohitdhingras
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Registered: Nov 2010
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Error inserting module.


Hi Guys,

I am having a problem while inserting a particular module. Following are some prints :-

Disabling lock debugging due to kernel taint
Load module stos_core [?] by insmod (pid 1230)
Load module stsys_ioctl [252] by insmod (pid 1234)
Load module stcommon_core [?] by insmod (pid 1245)
Load module sttbx_core [?] by insmod (pid 1249)
Load module stavmem_core [?] by insmod (pid 1253)
insmod: error inserting '/root/mohitd/HDK7108_7108/modules/stavmem_core.ko': -1
Operation not permitted

I am using STLinux-2.4 Distribution, kernel 2.6

I have changed the access permissions on all the .ko as rwx. Still I am getting the problem.

Can somebody please help me out.
 
Old 01-31-2011, 11:31 AM   #2
bigrigdriver
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Registered: Jul 2002
Location: East Centra Illinois, USA
Distribution: Debian stable
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Quote:
insmod: error inserting '/root/mohitd/HDK7108_7108/modules/stavmem_core.ko': -1
Please tell us how you compiled the kernel. How did you manage to put the module in /root instead of /lib/modules?
 
Old 02-01-2011, 05:31 AM   #3
mohitdhingras
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Registered: Nov 2010
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Actually I compiled the kernel for the target, that is, Set Top Box Board. And, linux kernel is booting on the target ,so are the modules.

Well now, I have got the problem and it's been fixed. Kernel memory space was overlapping with the memory space stavmem_core.ko was assigning for avmem( audio video memory). Thanks.
 
  


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