> -----Original Message----- > From: Yang Zhang [mailto:yang.zhang.wz@xxxxxxxxx] > Sent: Thursday, January 21, 2016 1:58 PM > To: Wu, Feng <feng.wu@xxxxxxxxx>; pbonzini@xxxxxxxxxx; > rkrcmar@xxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx; kvm@xxxxxxxxxxxxxxx > Subject: Re: [PATCH v3 2/4] KVM: x86: Use vector-hashing to deliver lowest- > priority interrupts > > >> > >> I remember we have discussed that even the LAPIC is software disabled, > >> it still can respond to some interrupts like INIT, NMI, SMI, and SIPI > >> messages. Isn't current logic still problematically? > > > > I don't think there are problems, here we only cover lowest-priority mode. > > Does Intel SDM said those interrupts cannot be delivered on > lowest-priority mode? Fixed, Lowest-priority, SMI, NMI, INIT are all "Delivery Mode", once it is Lowest-priority, it cannot be other type, afaik. Thanks, Feng > > CC Jun. > > Hi Jun, > > Do you know whether INIT, NMI, SMI, and SIPI can be delivered through > lowest-priority mode? I didn't find SDM says no. > > -- > best regards > yang -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
