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* Used of deprecated CAP_SYS_MODULE leads to inconsistent network device and routing info
@ 2012-02-23 15:03 "Xavier R. Guérin"
  0 siblings, 0 replies; only message in thread
From: "Xavier R. Guérin" @ 2012-02-23 15:03 UTC (permalink / raw)
  To: linux-rdma-u79uwXL29TY76Z2rM5mHXA

Hello list,

The problem appears using IPoIB with OFED 1.5.4 over RoCEE on a Mellanox
Technologies MT26448 [ConnectX EN 10GigE, PCIe 2.0 5GT/s] board.

The kernel complains about the use of CAP_SYS_MODULE, deprecated in favor of
CAP_SYS_ADMIN. Consequently, ifup of ib0 or ib1 end up in eth2, and the routing
information are completely screwed-up, borrowing some configuration from eth0.

The linux kernel version used is 2.6.32-220.4.2.el6.x86_64 on a AMD64 RHEL 6.1.

<snip title="dmesg output">

Loading kernel module for a network device with CAP_SYS_MODULE (deprecated). 
Use CAP_NET_ADMIN and alias netdev-ib0 instead.

</snip>

Is this a known issue (I did not find any related bug in the bugzilla)? How do I fix this?

Thanks,
Xavier--
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2012-02-23 15:03 Used of deprecated CAP_SYS_MODULE leads to inconsistent network device and routing info "Xavier R. Guérin"

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