Is the comment made by Robin for a bug with MIPS 34k events and counters also applicable to MIPS SB1 processors?

I'm not seeing any results from oprofile using the commands...
> opcontrol --start --event=CYCLES:2000:0:1:1 --separate=thread --vmlinux=/root/vlinux
>  (did some activity like 'find / -name foo')
> opcontrol --dump
> opcontrol --shutdown
> opreport
error: No sample file found: try running opcontrol --dump            
or specify a session containing sample files 


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