[PATCH v2 02/37] KVM: PPC: Book3S HV: Fix CONFIG_SPAPR_TCE_IOMMU=n default hcalls

[Daniel Axtens]

Hi Nick,

> This config option causes the warning in init_default_hcalls to fire
> because the TCE handlers are in the default hcall list but not
> implemented.

I checked that the TCE handlers are indeed not defined unless
CONFIG_SPAPR_TCE_IOMMU=y, and so I can see how you would hit the
warning.

This seems like the right solution to me.

Reviewed-by: Daniel Axtens <dja at axtens.net>

Kind regards,
Daniel

>
> Signed-off-by: Nicholas Piggin <npiggin at gmail.com>
> ---
>  arch/powerpc/kvm/book3s_hv.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
> index 13bad6bf4c95..895090636295 100644
> --- a/arch/powerpc/kvm/book3s_hv.c
> +++ b/arch/powerpc/kvm/book3s_hv.c
> @@ -5369,8 +5369,10 @@ static unsigned int default_hcall_list[] = {
>  	H_READ,
>  	H_PROTECT,
>  	H_BULK_REMOVE,
> +#ifdef CONFIG_SPAPR_TCE_IOMMU
>  	H_GET_TCE,
>  	H_PUT_TCE,
> +#endif
>  	H_SET_DABR,
>  	H_SET_XDABR,
>  	H_CEDE,
> -- 
> 2.23.0