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[2/5] KVM: SVM: don't copy exit_int_info on nested vmrun

Message ID 1253107459-8967-3-git-send-email-joerg.roedel@amd.com (mailing list archive)
State New, archived
Headers show

Commit Message

Joerg Roedel Sept. 16, 2009, 1:24 p.m. UTC 
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>
---
 arch/x86/kvm/svm.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 668460c..80f5309 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1790,8 +1790,6 @@  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",