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b08c28960f
linux/arch/x86/kvm/vmx
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Chao Peng b08c28960f KVM: x86: Set intercept for Intel PT MSRs read/write 
To save performance overhead, disable intercept Intel PT MSRs
read/write when Intel PT is enabled in guest.
MSR_IA32_RTIT_CTL is an exception that will always be intercepted.

Signed-off-by: Chao Peng <chao.p.peng@linux.intel.com>
Signed-off-by: Luwei Kang <luwei.kang@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-12-21 11:28:37 +01:00
..
capabilities.h KVM: x86: Add Intel PT virtualization work mode 2018-12-21 11:28:34 +01:00
evmcs.c x86/kvm/hyper-v: Introduce nested_get_evmcs_version() helper 2018-12-14 17:59:54 +01:00
evmcs.h x86/kvm/hyper-v: Introduce nested_get_evmcs_version() helper 2018-12-14 17:59:54 +01:00
nested.c kvm: nVMX: NMI-window and interrupt-window exiting should wake L2 from HLT 2018-12-21 11:28:24 +01:00
nested.h KVM: nVMX: Move nested code to dedicated files 2018-12-14 17:59:46 +01:00
ops.h KVM: VMX: Move VMX instruction wrappers to a dedicated header file 2018-12-14 17:17:27 +01:00
pmu_intel.c
vmcs12.c KVM: nVMX: Move vmcs12 code to dedicated files 2018-12-14 12:34:30 +01:00
vmcs12.h KVM: nVMX: Move vmcs12 code to dedicated files 2018-12-14 12:34:30 +01:00
vmcs_shadow_fields.h
vmcs.h KVM: VMX: Move eVMCS code to dedicated files 2018-12-14 14:00:06 +01:00
vmx.c KVM: x86: Set intercept for Intel PT MSRs read/write 2018-12-21 11:28:37 +01:00
vmx.h KVM: x86: Set intercept for Intel PT MSRs read/write 2018-12-21 11:28:37 +01:00