Messages in this thread | | | Date | Thu, 23 Aug 2007 23:46:52 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [-mm patch] enforce noreplace-smp in alternative_instructions() |
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Frederik Deweerdt wrote: > That means that even when you specify noreplace_smp, some replacing > takes place anyway. One of the consequences, besides noreplace_smp not > working as expected, is that lguest crashes when you feed it an SMP kernel > (I suspect that you can not replace alternatives for smp _and_ paravirt). >
No, that should be fine. Why does lguest crash?
> I agree, but I don't think it is doable (alt_smp_once comes to mind). I'll > double check however.
Hm. Is alt_smp_once useful?
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