Re: kexec supported on bookE?

[ebiederm@xxxxxxxxxxxx (Eric W. Biederman)]

kc nainwal <kcnainwal@xxxxxxxxx> writes:

> Hi,
>
> Is kexec support available on ppc bookE architecture? I am interested in seeing
> how exactly identity mapping is implemented there as MMU translation can't be
> turned off.
> Please copy me, as I'm not part of the mailing list.

I don't know about ppc bookE but on x86_64 where mmu cannot be turned
off we setup an identity mapped page table with the larges pages
available.  I don't see why that would not work in general.

Eric
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