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Re: Xen modules
Le 31/10/2013 23:43, John Nemeth a écrit :
Thus, this is NOT a module bug at all, but rather loading
modules tickles a latent bug in our Xen code. For now, I ignore
the error instead of panic()ing. It would be better not to make
the call at all, but I don't (yet) know how to test for privileges.
Having made this change, I can now successfully load simple
modules. I need to go on and test more complex modules.
}-- End of excerpt from John Nemeth
First and foremost, thank you for working on this. Module usage inside
Xen is a big plus :) Sorry for seeing the mail that late though :/
Regarding the hypercall privilege, I think that wbinvd gets caught and
handled by hypervisor; what happens if you replace the hypercall with
According to Linux paravirt ops struct, the native call seems to be
used instead of hypercalls for cache invalidation.
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