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KVM: SVM: Add tracepoint for injected #vmexit

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This patch adds a tracepoint for a nested #vmexit that gets
re-injected to the guest.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Joerg Roedel
2009-10-09 16:08:29 +02:00
committed by Avi Kivity
parent d8cabddf7e
commit 17897f3668
3 changed files with 40 additions and 0 deletions
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6
arch/x86/kvm/svm.c
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@@ -1592,6 +1592,12 @@ static int nested_svm_vmexit(struct vcpu_svm *svm)
struct vmcb *hsave = svm->nested.hsave;
struct vmcb *vmcb = svm->vmcb;
trace_kvm_nested_vmexit_inject(vmcb->control.exit_code,
vmcb->control.exit_info_1,
vmcb->control.exit_info_2,
vmcb->control.exit_int_info,
vmcb->control.exit_int_info_err);
nested_vmcb = nested_svm_map(svm, svm->nested.vmcb, KM_USER0);
if (!nested_vmcb)
return 1;