linux_dsm_epyc7002/arch/x86/kvm/vmx
Oliver Upton bfc6ad6ab3 KVM: nVMX: Check GUEST_IA32_PERF_GLOBAL_CTRL on VM-Entry
Add condition to nested_vmx_check_guest_state() to check the validity of
GUEST_IA32_PERF_GLOBAL_CTRL. Per Intel's SDM Vol 3 26.3.1.1:

  If the "load IA32_PERF_GLOBAL_CTRL" VM-entry control is 1, bits
  reserved in the IA32_PERF_GLOBAL_CTRL MSR must be 0 in the field for that
  register.

Suggested-by: Jim Mattson <jmattson@google.com>
Co-developed-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Signed-off-by: Oliver Upton <oupton@google.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Peter Shier <pshier@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-11-15 11:44:13 +01:00
..
capabilities.h KVM: x86: Add support for user wait instructions 2019-09-24 14:34:20 +02:00
evmcs.c x86/kvm/nVMX: fix VMCLEAR when Enlightened VMCS is in use 2019-07-02 18:56:00 +02:00
evmcs.h KVM/Hyper-V/VMX: Add direct tlb flush support 2019-09-24 13:37:14 +02:00
nested.c KVM: nVMX: Check GUEST_IA32_PERF_GLOBAL_CTRL on VM-Entry 2019-11-15 11:44:13 +01:00
nested.h KVM: VMX: Rename {vmx,nested_vmx}_vcpu_setup() 2019-10-22 13:46:39 +02:00
ops.h KVM: VMX: Add error handling to VMREAD helper 2019-09-25 15:30:09 +02:00
pmu_intel.c KVM: VMX: Add helper to check reserved bits in IA32_PERF_GLOBAL_CTRL 2019-11-15 11:44:13 +01:00
vmcs12.c KVM: nVMX: Move vmcs12 code to dedicated files 2018-12-14 12:34:30 +01:00
vmcs12.h KVM/arm updates for 5.3 2019-07-11 15:14:16 +02:00
vmcs_shadow_fields.h KVM: nVMX: shadow pin based execution controls 2019-06-18 17:10:50 +02:00
vmcs.h KVM: VMX: Leave preemption timer running when it's disabled 2019-06-18 17:10:46 +02:00
vmenter.S KVM: VMX: Fix and tweak the comments for VM-Enter 2019-08-22 10:09:27 +02:00
vmx.c KVM: nVMX: Update vmcs01 TPR_THRESHOLD if L2 changed L1 TPR 2019-11-15 11:44:05 +01:00
vmx.h KVM: nVMX: Update vmcs01 TPR_THRESHOLD if L2 changed L1 TPR 2019-11-15 11:44:05 +01:00