Re: [PATCH v9 10/12] riscv: remove FIXMAP_PAGE_IO and fall back to its default value

[Guo Ren]

Reviewed-by: Guo Ren <guoren@xxxxxxxxxx>

On Wed, Apr 13, 2022 at 11:05 AM Heiko Stuebner <heiko@xxxxxxxxx> wrote:
>
> If not defined in the arch, FIXMAP_PAGE_IO defaults to PAGE_KERNEL_IO,
> which we defined when adding the svpbmt implementation.
>
> So drop the FIXMAP_PAGE_IO riscv define.
>
> Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
> ---
>  arch/riscv/include/asm/fixmap.h | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/arch/riscv/include/asm/fixmap.h b/arch/riscv/include/asm/fixmap.h
> index 3cfece8b6568..5c3e7b97fcc6 100644
> --- a/arch/riscv/include/asm/fixmap.h
> +++ b/arch/riscv/include/asm/fixmap.h
> @@ -45,8 +45,6 @@ enum fixed_addresses {
>         __end_of_fixed_addresses
>  };
>
> -#define FIXMAP_PAGE_IO         PAGE_KERNEL
> -
>  #define __early_set_fixmap     __set_fixmap
>
>  #define __late_set_fixmap      __set_fixmap
> --
> 2.35.1
>


-- 
Best Regards
 Guo Ren

ML: https://lore.kernel.org/linux-csky/