linux/arch/x86/kvm/vmx
Sean Christopherson 84ec8d2d53 KVM: VMX: Smush x2APIC MSR bitmap adjustments into single function
Consolidate all of the dynamic MSR bitmap adjustments into
vmx_update_msr_bitmap_x2apic(), and rename the mode tracker to reflect
that it is x2APIC specific.  If KVM gains more cases of dynamic MSR
pass-through, odds are very good that those new cases will be better off
with their own logic, e.g. see Intel PT MSRs and MSR_IA32_SPEC_CTRL.

Attempting to handle all updates in a common helper did more harm than
good, as KVM ended up collecting a large number of useless "updates".

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210713163324.627647-42-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-08-02 11:01:58 -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: Remove obsolete MSR bitmap refresh at nested transitions 2021-08-02 11:01:58 -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: VMX: Smush x2APIC MSR bitmap adjustments into single function 2021-08-02 11:01:58 -04:00
vmx.h KVM: VMX: Smush x2APIC MSR bitmap adjustments into single function 2021-08-02 11:01:58 -04:00