| Date | Wed, 20 Apr 2022 17:01:38 +0200 | Subject | Re: [PATCH 3/8] KVM: SVM: Unwind "speculative" RIP advancement if INTn injection "fails" | From | Paolo Bonzini <> |
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On 4/2/22 03:08, Sean Christopherson wrote: > * but re-execute the instruction instead. Rewind RIP first > * if we emulated INT3 before. > */ > - if (kvm_exception_is_soft(vector)) { > - if (vector == BP_VECTOR && int3_injected && > - kvm_is_linear_rip(vcpu, svm->int3_rip)) > - kvm_rip_write(vcpu, > - kvm_rip_read(vcpu) - int3_injected); > + if (kvm_exception_is_soft(vector)) > break; > - }
Stale comment.
Paolo
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