Lines Matching refs:MMIO
313 accessing MMIO and cached MMIO information is available.
317 MMIO sptes" below)
440 Fast invalidation of MMIO sptes
443 As mentioned in "Reaction to events" above, kvm will cache MMIO
449 MMIO sptes have a few spare bits, which are used to store a
454 When KVM finds an MMIO spte, it checks the generation number of the spte.
456 number, it will ignore the cached MMIO information and handle the page
464 stored into the MMIO spte. Thus, the MMIO spte might be created based on
470 want to use an MMIO sptes created with an odd generation number, and we can do
471 this without losing a bit in the MMIO spte. The "update in-progress" bit of the
472 generation is not stored in MMIO spte, and is so is implicitly zero when the
473 generation is extracted out of the spte. If KVM is unlucky and creates an MMIO