Messages in this thread | | | Date | Thu, 24 Feb 2022 19:19:15 +0000 | Subject | [PATCH 0/2] KVM: VMX: Revert back to refreshing HOST_CR3 at ->run | From | Sean Christopherson <> |
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Revert back to refreshing vmcs.HOST_CR3 in vmx_vcpu_run(), the PCID in CR3 can be bumped in KVM context if KVM triggers code patching of any kind, e.g. when updating the apic_hw_disabled static key in response to a WRMSR(APIC_BASE).
Sean Christopherson (2): Revert "KVM: VMX: Save HOST_CR3 in vmx_set_host_fs_gs()" Revert "KVM: VMX: Save HOST_CR3 in vmx_prepare_switch_to_guest()"
arch/x86/kvm/vmx/nested.c | 11 ++++++++--- arch/x86/kvm/vmx/vmx.c | 28 +++++++++++++++++----------- arch/x86/kvm/vmx/vmx.h | 5 ++--- 3 files changed, 27 insertions(+), 17 deletions(-)
base-commit: 8b9c948fd3c1cbd8fed00646e11651cf3d4c86cc -- 2.35.1.574.g5d30c73bfb-goog
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