[Xen-devel] RE: tmem - really default to on?

["Jan Beulich" <JBeulich@xxxxxxxxxx>]

>>> Dan Magenheimer <dan.magenheimer@xxxxxxxxxx> 08.02.10 18:18 >>>
>> >In any case, I'd still suggest turning tmem off in your dom0
>> >is the best short-term solution.
>> 
>> I'm still not following you here: For one, I can't recall a way to turn
>> of tmem on a per-domain basis. Then I can't see why it should be
>> only our Dom0 to be affected. And finally I can't see how the same
>> couldn't happen when only DomU-s use tmem.
>
>I'm suggesting disabling CONFIG_TMEM for default dom0 compile
>(for all dom0 for now).  Then only environments that consciously
>run a domU with a tmem-enabled kernel could be affected.

That's not a realistic option: Why would one ship separate Dom0 and
DomU kernels, when one can do? At least we don't, so compile-time
disabling is out of question.

Jan


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