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 <d...@axtens.net>
Kind regards,
Daniel
>
> Signed-off-by: Nicholas Piggin <npig...@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
