Lines Matching refs:MMIO

312    accessing MMIO and cached MMIO information is available.
316      MMIO sptes" below)
439 Fast invalidation of MMIO sptes
442 As mentioned in "Reaction to events" above, kvm will cache MMIO
448 MMIO sptes have a few spare bits, which are used to store a
453 When KVM finds an MMIO spte, it checks the generation number of the spte.
455 number, it will ignore the cached MMIO information and handle the page
463 stored into the MMIO spte.  Thus, the MMIO spte might be created based on
469 want to use an MMIO sptes created with an odd generation number, and we can do
470 this without losing a bit in the MMIO spte.  The "update in-progress" bit of the
471 generation is not stored in MMIO spte, and is so is implicitly zero when the
472 generation is extracted out of the spte.  If KVM is unlucky and creates an MMIO