Messages in this thread | | | Date | Fri, 26 May 2006 18:02:19 +0900 | From | "Magnus Damm" <> | Subject | Re: [Fastboot] [PATCH 03/03] kexec: Avoid overwriting the current pgd (V2, x86_64) |
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On 5/26/06, Gerd Hoffmann <kraxel@suse.de> wrote: > > 1a. The C-code in xen_machine_kexec() performs a hypercall. > > > > 1b. The hypervisor jumps to the assembly code. > > After prepare we've created a NX-safe mapping for the control page. We > > jump to that NX-safe address to transfer control to the assembly code. > > This is about kexec'ing the physical machine, not the virtual machine, > right?
Correct, kexec:ing from dom0.
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