linux/arch/x86/kvm/vmx
Paolo Bonzini b07a5c53d4 KVM: vmx: use MSR_IA32_TSX_CTRL to hard-disable TSX on guest that lack it
If X86_FEATURE_RTM is disabled, the guest should not be able to access
MSR_IA32_TSX_CTRL.  We can therefore use it in KVM to force all
transactions from the guest to abort.

Tested-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-11-21 10:01:02 +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: Don't leak L1 MMIO regions to L2 2019-10-22 19:04:40 +02:00
nested.h KVM: nVMX: Don't leak L1 MMIO regions to L2 2019-10-22 19:04:40 +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: Limit guest PMCs to those supported on the host 2019-10-01 15:15:06 +02:00
vmcs12.c
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: vmx: use MSR_IA32_TSX_CTRL to hard-disable TSX on guest that lack it 2019-11-21 10:01:02 +01:00
vmx.h KVM: VMX: Introduce pi_is_pir_empty() helper 2019-11-12 10:17:41 +01:00