Re: [RFC] use realmode code to reserve end-of-conventional-memory to 1MB

Ingo Molnar
2008-03-04T16:15:55Z

* Jeremy Fitzhardinge <jeremy@goop.org> wrote:

> Ingo Molnar wrote:
>>> I think it was a side effect of all the early_ioremap work, which changed
>>> the order in which things happened at boot time.
>>>
>>
>> which commits do you mean in particular?
>
> Good question. It might have been cpa as well. I'd have to look
> through to confirm the theory, but I think Xen got broken for other
> reasons around there, so simple bisect wouldn't be enough to identify
> the problem.

i'm trying to do bug forensics to figure out where we broke Xen - i
really have the feeling that there could be other side-effects of
whatever change caused this.

Ingo