Hi Ingo,

Just to confirm - these 3 symbol fixes are for the PowerPC tree, not for 
the perf events tree, right? There's nothing perf specific about the 
fixes - kgdb, systemtap and other debugging/instrumentation frameworks 
will benefit from more precise symbol generation too.

Yeah, while they were written to fix perf backtrace issues they are
definitely not perf specific. Hopefully Ben will queue them up in his
tree for the next merge window :)

Anton