[ofa-general] problem with loading IB modules in a IB node with OFED.

Keshetti Mahesh keshetti.mahesh at gmail.com
Wed May 16 21:57:28 PDT 2007


> uname -r
2.6.9-34.ELsmp

> modinfo madeye.ko | grep vermagic
vermagic:       2.6.9-34.ELsmp SMP gcc-3.4

> Also, you might want to check dmesg.

dmesg output:
madeye: disagrees about version of symbol ib_unregister_client
madeye: Unknown symbol ib_unregister_client
madeye: disagrees about version of symbol ib_register_mad_snoop
madeye: Unknown symbol ib_register_mad_snoop
madeye: disagrees about version of symbol ib_register_client
madeye: Unknown symbol ib_register_client
madeye: disagrees about version of symbol ib_unregister_mad_agent
madeye: Unknown symbol ib_unregister_mad_agent
madeye: disagrees about version of symbol ib_set_client_data
madeye: Unknown symbol ib_set_client_data
madeye: disagrees about version of symbol ib_get_client_data
madeye: Unknown symbol ib_get_client_data

I think the problem with the IB headers with which it is being
compiled. In my case I am
compiling the 'madeye' module withe IB headers available in the
2.6.9.34Elsmp source
code. where as the IB verbs are compiled against the sources from
OFED-1.0. But I don't
know how to compile my module with the OFED-1.0 headers(because the
headers are not
available after the compilation).

-- 
Thanks and regards,
Mahesh.



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