> > I'm also interested in the behaviour of CondChgd bit on Ivy Bridge processors.
The intended meaning of CondChgd is that a hardware debugger has taken over the PMU. It shouldn't really be set in other circumstances. I think right now for perf it would be best to just ignore it. In theory could stop using the PMU, but if some BIOS set it it would completely disable perf there. So better to just ignore it. -Andi -- a...@linux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
