Hi,
I have resolved.
The problem was that the "kernel debugging" in the .config file wasn't
active.
Now, I can see 'DCCP connection probing' inside Networking-->Networking
options -> The DCCP Protocol.
Thank you,
Giuseppe
Gerrit Renker ha scritto:
Quoting Giuseppe Galeota:
Under General Setup I haven't found Kprobes, but I found Kprobes inside Instrumentation Support, and it is already active.
About DCCP I can see only:
Networking->Networking support->THE DCCP protocol->DCCP CCIDs
configurations-->CCID2/3 debugging messages, that are already active,
while I haven't found 'DCCP connection probing'.
This means that the dependency for dccp_probe is not satisfied.
The only other dependency of dccp_probe is CONFIG_PROC_FS, but this is
not normally off. Maybe if you are using non-x86 hardware there is a
problem with kprobes?
Alternatively, if you do a
grep CONFIG_NET_DCCPPROBE .config
you should be getting a CONFIG_NET_DCCPPROBE=m (`y' also apparently works).
If it is not set then check if PROC_FS is on, if not then the source is
somewhere else.
.
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