On Fri, Jun 20, 2014 at 05:31:46PM -0300, Marcelo Tosatti wrote: > > > Same with the APIC access page. > > APIC page is always mapped into guest's APIC base address 0xfee00000. > > The way it works is that when vCPU accesses page at 0xfee00000 the access > > is translated to APIC access page physical address. CPU sees that access > > is for APIC page and generates APIC access exit instead of memory access. > > If address 0xfee00000 is not mapped by EPT then EPT violation exit will > > be generated instead, EPT mapping will be instantiated, access retired > > by a guest and this time will generate APIC access exit. > > Right, confused with the other APIC page which the CPU writes (the vAPIC page) > to. > That one is allocated with kmalloc. -- Gleb. -- 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
