Displaying 2 results from an estimated 2 matches for "root_hpa_altview".
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root_hpa_altviews
2020 Jul 22
0
[RFC PATCH v1 06/34] KVM: x86: mmu: add support for EPT switching
.../asm/kvm_host.h
index bd45778e0904..1035308940fe 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -421,6 +421,7 @@ struct kvm_mmu {
void (*update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
u64 *spte, const void *pte);
hpa_t root_hpa;
+ hpa_t root_hpa_altviews[KVM_MAX_EPT_VIEWS];
gpa_t root_pgd;
union kvm_mmu_role mmu_role;
u8 root_level;
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 0b6527a1ebe6..553425ab3518 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -3760,8 +3760,11 @@ void kvm_mmu_free_roots(struct...
2020 Jul 22
34
[RFC PATCH v1 00/34] VM introspection - EPT Views and Virtualization Exceptions
This patch series is based on the VM introspection patches
(https://lore.kernel.org/kvm/20200721210922.7646-1-alazar at bitdefender.com/),
extending the introspection API with EPT Views and Virtualization
Exceptions (#VE) support.
The purpose of this series is to get an initial feedback and to see if
we are on the right track, especially because the changes made to add
the EPT views are not small