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authorStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2011-07-22 12:46:52 +0100
committerAvi Kivity <avi@redhat.com>2011-09-25 19:17:58 +0300
commite097e5ffd69cbd7be61466e2d54c145468d48073 (patch)
tree975497ba43f1970ca73f114248a722807a89cc95 /arch/x86/kvm/svm.c
parentd1613ad5d0018a009bd4865b0fa5930abb5ed259 (diff)
downloadop-kernel-dev-e097e5ffd69cbd7be61466e2d54c145468d48073.zip
op-kernel-dev-e097e5ffd69cbd7be61466e2d54c145468d48073.tar.gz
KVM: Record instruction set in all vmexit tracepoints
The kvm_exit tracepoint recently added the isa argument to aid decoding exit_reason. The semantics of exit_reason depend on the instruction set (vmx or svm) and the isa argument allows traces to be analyzed on other machines. Add the isa argument to kvm_nested_vmexit and kvm_nested_vmexit_inject so these tracepoints can also be self-describing. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
-rw-r--r--arch/x86/kvm/svm.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 475d1c9..6adb7ba 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -2182,7 +2182,8 @@ static int nested_svm_vmexit(struct vcpu_svm *svm)
vmcb->control.exit_info_1,
vmcb->control.exit_info_2,
vmcb->control.exit_int_info,
- vmcb->control.exit_int_info_err);
+ vmcb->control.exit_int_info_err,
+ KVM_ISA_SVM);
nested_vmcb = nested_svm_map(svm, svm->nested.vmcb, &page);
if (!nested_vmcb)
@@ -3335,7 +3336,8 @@ static int handle_exit(struct kvm_vcpu *vcpu)
svm->vmcb->control.exit_info_1,
svm->vmcb->control.exit_info_2,
svm->vmcb->control.exit_int_info,
- svm->vmcb->control.exit_int_info_err);
+ svm->vmcb->control.exit_int_info_err,
+ KVM_ISA_SVM);
vmexit = nested_svm_exit_special(svm);
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