Re: [PATCH 9/9] target/ppc: Fix timer register accessors when !KVM

[Richard Henderson]

On 6/20/23 07:59, Cédric Le Goater wrote:
> When the Timer Control and Timer Status registers are modified, avoid
> calling the KVM backend when not available
>
> Signed-off-by: Cédric Le Goater <clg@kaod.org>
> ---
>   target/ppc/kvm.c | 12 ++++++++++++
>   1 file changed, 12 insertions(+)
>
> diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
> index a7f2de9d1018..a8a935e26726 100644
> --- a/target/ppc/kvm.c
> +++ b/target/ppc/kvm.c
> @@ -1728,6 +1728,10 @@ int kvmppc_or_tsr_bits(PowerPCCPU *cpu, uint32_t 
> tsr_bits)
>           .addr = (uintptr_t) &bits,
>       };
>   
> +    if (!kvm_enabled()) {
> +        return 0;
> +    }

assert(kvm_enabled()) ?


r~