Re: [PATCH 16/17] KVM: retpolines: x86: eliminate retpoline from svm.c exit handlers

[Paolo Bonzini]

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