[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Genapic in 32-bit Dom0 (Was : More Problems booting 32-bit Domain 0 on ES7000 x86_64)
On 5 Aug 2005, at 18:19, Chris Wright wrote: No, try giving domain0 genapic a go.I suspect it will be an issue with x86_64 smp as well. The apic stuff is on the plate for cleanup for merge as well. Could use some insight re: xen's apic handling. To a first approximation: Xen owns the local APICs, but domain0 owns the I/O APICs. All IOAPIC writes go via Xen which can rewrite them if necessary (at the moment that's limited to changing the local-apic target). -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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