Frank Rowand <frowand.list@xxxxxxxxx> writes: > Hi Michael, Ben, Paul, > > Do you know if anyone has tried this series on PowerPC? I have. No obvious breakage. My test does a loop of adding and removing multiple CPUs multiple times, and in the past that has uncovered refcounting bugs. So I don't think we're leaking any with this series applied. I used the tracepoint patch to keep an eye on the refcounts :) https://patchwork.ozlabs.org/patch/751602/ I'm happy for this series to go into linux-next where it should get some more testing. cheers
