[PATCH 1/5] iommupt: Add the RISC-V page table format

[Emil Renner Berthing]

Quoting Jason Gunthorpe (2025-11-04 20:00:40)
> diff --git a/include/linux/generic_pt/common.h b/include/linux/generic_pt/common.h
> index 96f8a6a7d60e10..10b8250659b98b 100644
> --- a/include/linux/generic_pt/common.h
> +++ b/include/linux/generic_pt/common.h
> @@ -151,6 +151,21 @@ enum {
>         PT_FEAT_AMDV1_FORCE_COHERENCE,
>  };
>
> +struct pt_riscv_32 {
> +       struct pt_common common;
> +};
> +
> +struct pt_riscv_64 {
> +       struct pt_common common;
> +};
> +
> +enum {
> +       /*
> +        * Support the 64k contiguous page size following the Svnapot extension.
> +        */
> +       PT_FEAT_RSICV_SVNAPOT_64K = PT_FEAT_FMT_START,

Is RSICV (not RISCV) on purpose?

/Emil