[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] [RFC] Physical hot-add cpus and TSC
> Below is test result: > a) With the patch > Before hotadd: > (XEN) TSC marked as reliable, warp = 0 (count=3) > (XEN) No domains have emulated TSC > (XEN) TSC marked as reliable, warp = 0 (count=4) > (XEN) No domains have emulated TSC > (XEN) TSC marked as reliable, warp = 0 (count=5) > (XEN) No domains have emulated TSC > (XEN) TSC marked as reliable, warp = 0 (count=6) > (XEN) No domains have emulated TSC > > After add > (XEN) TSC marked as reliable, warp = 1669912421214 (count=15) > (XEN) No domains have emulated TSC > (XEN) TSC marked as reliable, warp = 1669912421214 (count=16) > (XEN) No domains have emulated TSC > If the warp is fixed, at least for HVM, this can be solved by adjusting the TSC_OFFSET with the additional warp to make guest see warp=0 for TSC invariant case. Anything missed? Thx, Eddie _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
![]() |
Lists.xenproject.org is hosted with RackSpace, monitoring our |