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Re: [Xen-devel] Re: [PATCH] Xen Guest Kexec

On 1 Mar 2006, at 14:10, Gerd Hoffmann wrote:

Thanks. Unfortunaly I can take down Xen now by trying to use that code
path, see the log below.

(XEN) ----[ Xen-3.0.0    Not tainted ]----
(XEN) CPU:    1
(XEN) EIP:    e008:[<ff13383c>] free_l2_table+0x53/0x78

xen tries to dereference a pointer it got from map_domain_page() here.
Guess it points into nowhere because we are running the idle page
tables, not the domain page tables at that point.

Yep, that's the problem. I have an idea how to fix this. I'll get back to you.

 -- Keir

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