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[Xen-devel] RE: [RFC] [PATCH] Dom0: Don't switch back to user space stack in syscall entry



>>> "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx> 11.02.10 08:42 >>>
>Yes, this apply for both dom0 and domU. I didn't state domU because I have no 
>idea how will NMI be applied. In fact, I'm told by Jan that NMI is needed by 
>dom0.

That's the current state. Xen has ways to inject NMIs to DomU-s, just
that currently there's no user of it in Linux or (as far as I'm aware) the
tools.

Jan


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