Re: Re: [RFC][PATCH 1/2 -mm] kexec based hibernation -v3: kexec jump

Rafael J. Wysocki
2007-09-21T20:53:00Z

On Friday, 21 September 2007 22:26, Jeremy Maitin-Shepard wrote:
> "Rafael J. Wysocki" <rjw@sisk.pl> writes:
>
> [snip]
>
> > The ACPI NVS area is explicitly marked as reserved and we don't save it.
> > On x86_64 we don't save any memory areas marked as reserved and yet the above
> > happens.
>
> I think you have mentioned before, though, that ACPI is first
> initialized by the boot kernel, before it is later initialized by
> resuming kernel. This could well be the source of the problem.

No, it's not. I have tested that too with an ACPI-less boot kernel.

Greetings,
Rafael