linux/arch/x86/kvm/vmx
Sean Christopherson 816be9e9be KVM: nVMX: Don't evaluate "emulation required" on nested VM-Exit
Use the "internal" variants of setting segment registers when stuffing
state on nested VM-Exit in order to skip the "emulation required"
updates.  VM-Exit must always go to protected mode, and all segments are
mostly hardcoded (to valid values) on VM-Exit.  The bits of the segments
that aren't hardcoded are explicitly checked during VM-Enter, e.g. the
selector RPLs must all be zero.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210713163324.627647-30-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-08-02 11:01:55 -04:00
..
capabilities.h KVM: x86: Use common 'enable_apicv' variable for both APICv and AVIC 2021-06-17 13:09:33 -04:00
evmcs.c KVM: nVMX: Use '-1' in 'hv_evmcs_vmptr' to indicate that eVMCS is not in use 2021-06-17 13:09:48 -04:00
evmcs.h KVM: nVMX: Introduce 'EVMPTR_MAP_PENDING' post-migration state 2021-06-17 13:09:49 -04:00
nested.c KVM: nVMX: Don't evaluate "emulation required" on nested VM-Exit 2021-08-02 11:01:55 -04:00
nested.h KVM: nVMX: Introduce 'EVMPTR_MAP_PENDING' post-migration state 2021-06-17 13:09:49 -04:00
pmu_intel.c KVM: vmx/pmu: Fix dummy check if lbr_desc->event is created 2021-02-23 12:07:35 -05:00
posted_intr.c KVM: VMX: update vcpu posted-interrupt descriptor when assigning device 2021-05-27 07:58:23 -04:00
posted_intr.h KVM: VMX: update vcpu posted-interrupt descriptor when assigning device 2021-05-27 07:58:23 -04:00
sgx.c KVM: VMX: Enable SGX virtualization for SGX1, SGX2 and LC 2021-04-20 04:18:56 -04:00
sgx.h KVM: VMX: Enable SGX virtualization for SGX1, SGX2 and LC 2021-04-20 04:18:56 -04:00
vmcs12.c KVM: nVMX: Add a TSC multiplier field in VMCS12 2021-06-17 13:09:28 -04:00
vmcs12.h KVM: nVMX: Dynamically compute max VMCS index for vmcs12 2021-06-21 12:58:55 -04:00
vmcs_shadow_fields.h KVM: Fix some out-dated function names in comment 2020-01-21 13:57:27 +01:00
vmcs.h KVM: nVMX: Handle split-lock #AC exceptions that happen in L2 2021-06-24 04:31:16 -04:00
vmenter.S KVM/nVMX: Use __vmx_vcpu_run in nested_vmx_check_vmentry_hw 2021-02-04 05:27:32 -05:00
vmx_ops.h KVM: vmx: add mismatched size assertions in vmcs_check32() 2021-04-20 04:18:51 -04:00
vmx.c KVM: nVMX: Don't evaluate "emulation required" on nested VM-Exit 2021-08-02 11:01:55 -04:00
vmx.h KVM: nVMX: Don't evaluate "emulation required" on nested VM-Exit 2021-08-02 11:01:55 -04:00