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

Rafael J. Wysocki rjw at sisk.pl
Fri Sep 21 16:53:00 EDT 2007

On Friday, 21 September 2007 22:26, Jeremy Maitin-Shepard wrote:
> "Rafael J. Wysocki" <rjw at 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.


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