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Re: [Xen-devel] Setting up hypervisor_callback and testing

To: Simon Kagstrom <simon.kagstrom@xxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] Setting up hypervisor_callback and testing
From: Ivan Kelly <ivan@xxxxxxxxxxxxx>
Date: Fri, 17 Feb 2006 19:53:28 +0000
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> Ok, Ive setup up this. I hadn't the shared info mapped properly and took me a
> while to figure out. now when i run the interrupt test i get:
> (XEN) (file=/usr/src/xen/xen-2.0/xen/include/asm/mm.h, line=157) Error pfn
> 00000000: ed=fc59e6c0, sd2
> Then the code seems to return to the entry point, and run again continuously.
> I think it's trying to jump to an address that doesnt exist even though i have
> callback_event set to _hypervisor_callback.
Solved my problem now. Not sure what solved it, but i was calling the
set_callbacks hypercall without failsafe_addr set. sorted now.

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