back trace when a SIGSEGV

[Benjamin Herrenschmidt]

> However, this mailing list is for _development_ of the linux _kernel_ on 
> PowerPC.  Your question is not about kernel development so it doesn't 
> belong here.  (Unless you are sure that your program is correct and 
> somehow the kernel is unfairly giving you a segfault - which doesn't seem 
> to be the case, based on your message.)  Find a mailing list or message 
> board about userspace programming and ask your question there.
>
> .../...

You don't need to play the cop on this list, nobody appointed you to
that position.

Ben.