On 20/09/19 23:25, Andrea Arcangeli wrote: > +#ifdef CONFIG_RETPOLINE > + if (exit_code == SVM_EXIT_MSR) > + return msr_interception(svm); > + else if (exit_code == SVM_EXIT_VINTR) > + return interrupt_window_interception(svm); > + else if (exit_code == SVM_EXIT_INTR) > + return intr_interception(svm); > + else if (exit_code == SVM_EXIT_HLT) > + return halt_interception(svm); > + else if (exit_code == SVM_EXIT_NPF) > + return npf_interception(svm); > + else if (exit_code == SVM_EXIT_CPUID) > + return cpuid_interception(svm); > +#endif Same here; msr_interception and npf_interception are the main ones we care about, plus io_interception which isn't listed probably because it depends on the virtual hardware. Paolo
