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authorJoerg Roedel <joerg.roedel@amd.com>2009-09-16 15:24:16 +0200
committerAvi Kivity <avi@redhat.com>2009-12-03 09:32:11 +0200
commit33527ad7e12a5cb50b39165945464600ab2f7632 (patch)
tree4ece90c91c8bba5951beec47f158654b4c839a19 /arch/x86/kvm/svm.c
parent7fcdb5103d10d2eb75876637a2efa9679cce14d3 (diff)
KVM: SVM: don't copy exit_int_info on nested vmrun
The exit_int_info field is only written by the hardware and never read. So it does not need to be copied on a vmrun emulation. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
-rw-r--r--arch/x86/kvm/svm.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 3f3fe815c21b..41c996ab87e9 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1797,8 +1797,6 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm)
svm->nested.intercept = nested_vmcb->control.intercept;
force_new_asid(&svm->vcpu);
- svm->vmcb->control.exit_int_info = nested_vmcb->control.exit_int_info;
- svm->vmcb->control.exit_int_info_err = nested_vmcb->control.exit_int_info_err;
svm->vmcb->control.int_ctl = nested_vmcb->control.int_ctl | V_INTR_MASKING_MASK;
if (nested_vmcb->control.int_ctl & V_IRQ_MASK) {
nsvm_printk("nSVM Injecting Interrupt: 0x%x\n",