[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] trying to understand interrupts from xen->guest
I'm enabling interrupts by this: _shared->vcpu_data[0].evtchan_upcall_pending = 0; I get an interrupt but the stack is really odd. I can't make sense of it. Nothing looks like it is in the right place, though bits and pieces are recognizable: I can see the address for _shared, for example on the stack. I'm trying to find out where Xen might have invoked the interrupt but no luck. Plan 9 is mostly working and I want to get Xen interrupts going to it, but this last bit is puzzling. I do have the callback addresses set. Does xen interrupt on vector 0x82 to send interrupts to the guest? This is a guest in dom > 0. ron ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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