Am 23.10.2011 um 15:45 schrieb Aashish Mittal <aashish.mittal4u@xxxxxxxxx>: > Hi > > I'm working on powerpc e500 machine (Freescale P2020RDB machine) and > using the paravirtualization guest support available inside kvm and wanted > to some bookkeeping of my own on the shared page and from what i > understood is that a single tlb entry is reserved for the shared page > (magic page) when running the guest which is never preempted or flushed > but when i tried printing out the dtlb misses on this shared page it show > me a large number of dtlb misses on this shared page which means that > this page is being preempted or flushed out in some way . Can someone pleas > e clarify this situation if i'm understanding something wrong or is it a bug ? We have seen similar effects and concluded it to be a bug, but didn't track down what exactly was causing it yet. Alex > -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
