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Re: "Hard" crash with -current XEN3_DOM0 kernel

Manuel Bouyer wrote:
The dom0 kernel talks directly to the hardware at this point. The xen kernel
isn't involved, exept it's already handling interrupts at this point.
Maybe it's causing an interrupt storm, which exaust the hypervisor's
stack ?
Problem is, the computer shutdowns directly, like it would do if I unplug the power cord. It is rather hard to debug from there on.

It looks like it is hypervisor + hardware related.

Should I bring this topic on tech-kern?

Jean-Yves Migeon

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