Messages in this thread | | | Date | Fri, 26 May 2006 09:40:38 +0200 | From | Gerd Hoffmann <> | Subject | Re: [Fastboot] [PATCH 03/03] kexec: Avoid overwriting the current pgd (V2, x86_64) |
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> 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?
cheers,
Gerd
-- Gerd Hoffmann <kraxel@suse.de> http://www.suse.de/~kraxel/julika-dora.jpeg - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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