From 33527ad7e12a5cb50b39165945464600ab2f7632 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Wed, 16 Sep 2009 15:24:16 +0200 Subject: [PATCH] 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 Signed-off-by: Marcelo Tosatti --- arch/x86/kvm/svm.c | 2 -- 1 file changed, 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", -- GitLab