linux-kernel - Re: [PATCH] h8300: move definition of __kernel_size_t etc. to posix

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Date:   Sat, 27 Jul 2019 22:46:16 +0900
From:   Yoshinori Sato <ysato@...rs.sourceforge.jp>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc:     uclinux-h8-devel@...ts.sourceforge.jp,
        Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] h8300: move definition of  __kernel_size_t etc. to posix_types.h

On Tue, 23 Jul 2019 19:21:06 +0900,
Masahiro Yamada wrote:
> 
> These types should be defined in posix_types.h, not in bitsperlong.h .
> 
> With these defines moved, h8300-specific bitsperlong.h is no longer
> needed since Kbuild will automatically create a wrapper of
> include/uapi/asm-generic/bitsperlong.h
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
> ---
> 
>  arch/h8300/include/uapi/asm/bitsperlong.h | 15 ---------------
>  arch/h8300/include/uapi/asm/posix_types.h | 13 +++++++++++++
>  2 files changed, 13 insertions(+), 15 deletions(-)
>  delete mode 100644 arch/h8300/include/uapi/asm/bitsperlong.h
>  create mode 100644 arch/h8300/include/uapi/asm/posix_types.h
> 
> diff --git a/arch/h8300/include/uapi/asm/bitsperlong.h b/arch/h8300/include/uapi/asm/bitsperlong.h
> deleted file mode 100644
> index a33e358f1c1b..000000000000
> --- a/arch/h8300/include/uapi/asm/bitsperlong.h
> +++ /dev/null
> @@ -1,15 +0,0 @@
> -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
> -#ifndef _UAPI__ASM_H8300_BITS_PER_LONG
> -#define _UAPI__ASM_H8300_BITS_PER_LONG
> -
> -#include <asm-generic/bitsperlong.h>
> -
> -#if !defined(__ASSEMBLY__)
> -/* h8300-unknown-linux required long */
> -#define __kernel_size_t __kernel_size_t
> -typedef unsigned long	__kernel_size_t;
> -typedef long		__kernel_ssize_t;
> -typedef long		__kernel_ptrdiff_t;
> -#endif
> -
> -#endif /* _UAPI__ASM_H8300_BITS_PER_LONG */
> diff --git a/arch/h8300/include/uapi/asm/posix_types.h b/arch/h8300/include/uapi/asm/posix_types.h
> new file mode 100644
> index 000000000000..3efc9dd59476
> --- /dev/null
> +++ b/arch/h8300/include/uapi/asm/posix_types.h
> @@ -0,0 +1,13 @@
> +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
> +#ifndef _UAPI_ASM_POSIX_TYPES_H
> +#define _UAPI_ASM_POSIX_TYPES_H
> +
> +/* h8300-unknown-linux required long */
> +#define __kernel_size_t __kernel_size_t
> +typedef unsigned long	__kernel_size_t;
> +typedef long		__kernel_ssize_t;
> +typedef long		__kernel_ptrdiff_t;
> +
> +#include <asm-generic/posix_types.h>
> +
> +#endif /* _UAPI_ASM_POSIX_TYPES_H */
> -- 
> 2.17.1
> 

Applied h8300-next.
Thanks.

-- 
Yosinori Sato