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/linux-6.15/Documentation/virt/kvm/x86/
H A Dmmu.rst122 shadow page contains 512 sptes, which can be either leaf or nonleaf sptes. A
123 shadow page may contain a mix of leaf and nonleaf sptes.
153 1=4k sptes, 2=2M sptes, 3=1G sptes, etc.
155 If set, leaf sptes reachable from this page are for a linear range.
169 page tables, each 32-bit gpte is converted to two 64-bit sptes
254 structure with a list of parent sptes.
304 protected, and synchronize sptes to gptes when a gpte is written.
342 MMIO sptes" below)
398 - look up affected sptes through reverse map
465 Fast invalidation of MMIO sptes
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/linux-6.15/arch/x86/kvm/mmu/
H A Dmmu.c152 u64 *sptes[PTE_LIST_EXT]; member
1015 desc->sptes[0] = (u64 *)old_val; in pte_list_add()
1016 desc->sptes[1] = spte; in pte_list_add()
1064 desc->sptes[i] = head_desc->sptes[j]; in pte_list_desc_remove_entry()
1065 head_desc->sptes[j] = NULL; in pte_list_desc_remove_entry()
1102 if (desc->sptes[i] == spte) { in pte_list_remove()
1236 return iter->desc->sptes[iter->pos]; in rmap_get_first()
1249 if (iter->desc->sptes[iter->pos]) in rmap_get_next()
4266 sptes[leaf] = spte; in get_walk()
4302 *sptep = sptes[leaf]; in get_mmio_spte()
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H A Dtdp_mmu.h110 int kvm_tdp_mmu_get_walk(struct kvm_vcpu *vcpu, u64 addr, u64 *sptes,
H A Dtdp_mmu.c1914 int kvm_tdp_mmu_get_walk(struct kvm_vcpu *vcpu, u64 addr, u64 *sptes, in kvm_tdp_mmu_get_walk() argument
1926 sptes[leaf] = iter.old_spte; in kvm_tdp_mmu_get_walk()