[Xen-devel] RE: Xen 4.1 rc1 test report

["Wei, Gang" <gang.wei@xxxxxxxxx>]

Wei, Gang wrote on 2011-01-26:
> Just found sometime while doing domain_destroy the current->domain is
> IDLE domain, so the if ( !IS_PRIV_FOR(current->domain, d) ) hit and
> skip the pirq forcible unbinding. How could it happen?

Look like it is caused by call_rcu(&d->rcu, complete_domain_destroy) in the end 
of domain_destroy fn. We may need to move the check for 
IS_PRIV_FOR(current->domain, d) out and check it earlier in the call path if 
necessary.

Jimmy



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