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From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: y2038@lists.linaro.org, linux-kernel@vger.kernel.org,
	linux-api@vger.kernel.org, linux-arch@vger.kernel.org,
	libc-alpha@sourceware.org, tglx@linutronix.de,
	deepa.kernel@gmail.com, viro@zeniv.linux.org.uk,
	ebiederm@xmission.com, albert.aribaud@3adev.fr,
	linux-s390@vger.kernel.org, schwidefsky@de.ibm.com,
	x86@kernel.org, catalin.marinas@arm.com, will.deacon@arm.com,
	linux-mips@linux-mips.org, jhogan@kernel.org,
	ralf@linux-mips.org, linuxppc-dev@lists.ozlabs.org,
	sparclinux@vger.kernel.org
Subject: Re: [PATCH v3 04/17] y2038: s390: Remove unneeded ipc uapi header files
Date: Fri, 20 Apr 2018 09:54:07 +0200	[thread overview]
Message-ID: <20180420075407.GA7119@osiris> (raw)
In-Reply-To: <20180419143737.606138-5-arnd@arndb.de>

On Thu, Apr 19, 2018 at 04:37:24PM +0200, Arnd Bergmann wrote:
> The s390 msgbuf/sembuf/shmbuf header files are all identical to the
> version from asm-generic.
> 
> This patch removes the files and replaces them with 'generic-y'
> statements, to avoid having to modify each copy when we extend sysvipc
> to deal with 64-bit time_t in 32-bit user space.
> 
> Note that unlike alpha and ia64, the ipcbuf.h header file is slightly
> different here, so I'm leaving the private copy.
> 
> To deal with 32-bit compat tasks, we also have to adapt the definitions
> of compat_{shm,sem,msg}id_ds to match the changes to the respective
> asm-generic files.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  arch/s390/include/asm/compat.h      | 32 ++++++++++++------------
>  arch/s390/include/uapi/asm/Kbuild   |  3 +++
>  arch/s390/include/uapi/asm/msgbuf.h | 38 ----------------------------
>  arch/s390/include/uapi/asm/sembuf.h | 30 -----------------------
>  arch/s390/include/uapi/asm/shmbuf.h | 49 -------------------------------------
>  5 files changed, 19 insertions(+), 133 deletions(-)
>  delete mode 100644 arch/s390/include/uapi/asm/msgbuf.h
>  delete mode 100644 arch/s390/include/uapi/asm/sembuf.h
>  delete mode 100644 arch/s390/include/uapi/asm/shmbuf.h

FWIW,

Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>


  reply	other threads:[~2018-04-20  7:54 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-19 14:37 [PATCH v3 00/17] y2038: Convert IPC syscalls Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 01/17] y2038: asm-generic: Extend sysvipc data structures Arnd Bergmann
2018-04-19 14:59   ` Eric W. Biederman
2018-04-19 15:20     ` Arnd Bergmann
2018-04-19 21:24       ` Arnd Bergmann
2018-04-19 22:12         ` Eric W. Biederman
2018-04-20  8:54           ` Arnd Bergmann
2018-04-20 13:03             ` [PATCH] x86: ipc: fix x32 version of shmid64_ds and msqid64_ds Arnd Bergmann
2018-04-20 13:53               ` Jeffrey Walton
2018-04-20 14:38                 ` Arnd Bergmann
2018-04-22 12:38                   ` H.J. Lu
2018-04-22 20:17                     ` Arnd Bergmann
2018-04-19 15:30   ` [PATCH v3 01/17] y2038: asm-generic: Extend sysvipc data structures Zack Weinberg
2018-04-19 15:51     ` Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 02/17] y2038: alpha: Remove unneeded ipc uapi header files Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 03/17] y2038: ia64: " Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 04/17] y2038: s390: " Arnd Bergmann
2018-04-20  7:54   ` Heiko Carstens [this message]
2018-04-20  7:58     ` Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 05/17] y2038: arm64: Extend sysvipc compat data structures Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 06/17] y2038: mips: Extend sysvipc " Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 07/17] y2038: x86: " Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 08/17] y2038: parisc: " Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 09/17] y2038: sparc: " Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 10/17] y2038: powerpc: " Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 11/17] y2038: xtensa: " Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 12/17] y2038: ipc: Use ktime_get_real_seconds consistently Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 13/17] y2038: ipc: Report long times to user space Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 14/17] y2038: ipc: Use __kernel_timespec Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 15/17] y2038: ipc: Enable COMPAT_32BIT_TIME Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 16/17] y2038: ipc: Redirect ipc(SEMTIMEDOP, ...) to compat_ksys_semtimedop Arnd Bergmann
2018-04-19 14:37 ` [PATCH v3 17/17] y2038: compat: Move common compat types to asm-generic/compat.h Arnd Bergmann

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