From: Helge Deller <deller@gmx.de>
To: Firoz Khan <firoz.khan@linaro.org>,
linux-parisc@vger.kernel.org,
"James E . J . Bottomley" <jejb@parisc-linux.org>,
Thomas Gleixner <tglx@linutronix.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Philippe Ombredanne <pombredanne@nexb.com>,
Kate Stewart <kstewart@linuxfoundation.org>
Cc: y2038@lists.linaro.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org, arnd@arndb.de,
deepa.kernel@gmail.com, marcin.juszkiewicz@linaro.org
Subject: Re: [PATCH v5 1/5] parisc: move __IGNORE* entries to non uapi header
Date: Thu, 18 Oct 2018 20:34:27 +0200 [thread overview]
Message-ID: <3571b003-d603-9ec5-01e3-12dbbca692b1@gmx.de> (raw)
In-Reply-To: <1539673418-7279-2-git-send-email-firoz.khan@linaro.org>
On 16.10.2018 09:03, Firoz Khan wrote:
> All the __IGNORE* entries are resides in the uapi header
> file move to non uapi header asm/unistd.h as it is not
> used by any user space applications.
>
> It is correct to keep __IGNORE* entry in non uapi header
> asm/unistd.h while uapi/asm/unistd.h must hold information
> only useful for user space applications.
>
> One of the patch in this patch series will generate uapi
> header file. The information which directly used by the
> user space application must be present in uapi file.
>
> Signed-off-by: Firoz Khan <firoz.khan@linaro.org>
You may add an
Acked-by: Helge Deller <deller@gmx.de>
I've tested it by sucessfully booting a 32bit kernel.
Thanks!
Helge
> ---
> arch/parisc/include/asm/unistd.h | 6 ++++++
> arch/parisc/include/uapi/asm/unistd.h | 7 -------
> 2 files changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
> index 3d507d0..93fd9f6 100644
> --- a/arch/parisc/include/asm/unistd.h
> +++ b/arch/parisc/include/asm/unistd.h
> @@ -8,6 +8,12 @@
>
> #define SYS_ify(syscall_name) __NR_##syscall_name
>
> +#define __IGNORE_select /* newselect */
> +#define __IGNORE_fadvise64 /* fadvise64_64 */
> +#define __IGNORE_pkey_mprotect
> +#define __IGNORE_pkey_alloc
> +#define __IGNORE_pkey_free
> +
> #ifndef ASM_LINE_SEP
> # define ASM_LINE_SEP ;
> #endif
> diff --git a/arch/parisc/include/uapi/asm/unistd.h b/arch/parisc/include/uapi/asm/unistd.h
> index dc77c5a..bb52e12 100644
> --- a/arch/parisc/include/uapi/asm/unistd.h
> +++ b/arch/parisc/include/uapi/asm/unistd.h
> @@ -368,13 +368,6 @@
>
> #define __NR_Linux_syscalls (__NR_io_pgetevents + 1)
>
> -
> -#define __IGNORE_select /* newselect */
> -#define __IGNORE_fadvise64 /* fadvise64_64 */
> -#define __IGNORE_pkey_mprotect
> -#define __IGNORE_pkey_alloc
> -#define __IGNORE_pkey_free
> -
> #define LINUX_GATEWAY_ADDR 0x100
>
> #endif /* _UAPI_ASM_PARISC_UNISTD_H_ */
>
next prev parent reply other threads:[~2018-10-18 18:34 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-16 7:03 [PATCH v5 0/5] parisc: system call table generation support Firoz Khan
2018-10-16 7:03 ` [PATCH v5 1/5] parisc: move __IGNORE* entries to non uapi header Firoz Khan
2018-10-18 18:34 ` Helge Deller [this message]
2018-10-16 7:03 ` [PATCH v5 2/5] parisc: add __NR_syscalls along with __NR_Linux_syscalls Firoz Khan
2018-10-16 7:03 ` [PATCH v5 3/5] parisc: add system call table generation support Firoz Khan
2018-10-16 7:03 ` [PATCH v5 4/5] parisc: uapi header and system call table file generation Firoz Khan
2018-10-16 7:03 ` [PATCH v5 5/5] parisc: syscalls: ignore nfsservctl for other architectures Firoz Khan
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