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| /linux/arch/x86/kvm/svm/ |
| H A D | nested.c | diff 89e54ec592324ed8b2b1eb41f91c1a4b724b0db5 Fri Aug 26 00:57:53 CEST 2022 Mingwei Zhang <mizhang@google.com> KVM: x86: Update trace function for nested VM entry to support VMX
Update trace function for nested VM entry to support VMX. Existing trace
function only supports nested VMX and the information printed out is AMD
specific.
So, rename trace_kvm_nested_vmrun() to trace_kvm_nested_vmenter(), since
'vmenter' is generic. Add a new field 'isa' to recognize Intel and AMD;
Update the output to print out VMX/SVM related naming respectively, eg.,
vmcb vs. vmcs; npt vs. ept.
Opportunistically update the call site of trace_kvm_nested_vmenter() to
make one line per parameter.
Signed-off-by: Mingwei Zhang <mizhang@google.com>
Link: https://lore.kernel.org/r/20220825225755.907001-2-mizhang@google.com
[sean: align indentation, s/update/rename in changelog]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
| /linux/arch/x86/kvm/ |
| H A D | trace.h | diff 89e54ec592324ed8b2b1eb41f91c1a4b724b0db5 Fri Aug 26 00:57:53 CEST 2022 Mingwei Zhang <mizhang@google.com> KVM: x86: Update trace function for nested VM entry to support VMX
Update trace function for nested VM entry to support VMX. Existing trace
function only supports nested VMX and the information printed out is AMD
specific.
So, rename trace_kvm_nested_vmrun() to trace_kvm_nested_vmenter(), since
'vmenter' is generic. Add a new field 'isa' to recognize Intel and AMD;
Update the output to print out VMX/SVM related naming respectively, eg.,
vmcb vs. vmcs; npt vs. ept.
Opportunistically update the call site of trace_kvm_nested_vmenter() to
make one line per parameter.
Signed-off-by: Mingwei Zhang <mizhang@google.com>
Link: https://lore.kernel.org/r/20220825225755.907001-2-mizhang@google.com
[sean: align indentation, s/update/rename in changelog]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
| H A D | x86.c | diff 89e54ec592324ed8b2b1eb41f91c1a4b724b0db5 Fri Aug 26 00:57:53 CEST 2022 Mingwei Zhang <mizhang@google.com> KVM: x86: Update trace function for nested VM entry to support VMX
Update trace function for nested VM entry to support VMX. Existing trace
function only supports nested VMX and the information printed out is AMD
specific.
So, rename trace_kvm_nested_vmrun() to trace_kvm_nested_vmenter(), since
'vmenter' is generic. Add a new field 'isa' to recognize Intel and AMD;
Update the output to print out VMX/SVM related naming respectively, eg.,
vmcb vs. vmcs; npt vs. ept.
Opportunistically update the call site of trace_kvm_nested_vmenter() to
make one line per parameter.
Signed-off-by: Mingwei Zhang <mizhang@google.com>
Link: https://lore.kernel.org/r/20220825225755.907001-2-mizhang@google.com
[sean: align indentation, s/update/rename in changelog]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|