linux-kernel - consolidate the flock uapi definitions

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Date:   Mon, 12 Apr 2021 10:55:40 +0200
From:   Christoph Hellwig <hch@....de>
To:     Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        "James E.J. Bottomley" <James.Bottomley@...senPartnership.com>,
        Helge Deller <deller@....de>,
        Michael Ellerman <mpe@...erman.id.au>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ibm.com>,
        "David S. Miller" <davem@...emloft.net>, x86@...nel.org,
        Arnd Bergmann <arnd@...db.de>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-mips@...r.kernel.org, linux-parisc@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-s390@...r.kernel.org,
        sparclinux@...r.kernel.org, linux-arch@...r.kernel.org
Subject: consolidate the flock uapi definitions

Hi all,

currently we deal with the slight differents in the various architecture
variants of the flock and flock64 stuctures in a very cruft way.  This
series switches to just use small arch hooks and define the rest in
asm-generic and linux/compat.h instead.

Diffstat:
 arch/arm64/include/asm/compat.h        |   20 --------------------
 arch/mips/include/asm/compat.h         |   23 ++---------------------
 arch/mips/include/uapi/asm/fcntl.h     |   28 +++-------------------------
 arch/parisc/include/asm/compat.h       |   16 ----------------
 arch/powerpc/include/asm/compat.h      |   20 --------------------
 arch/s390/include/asm/compat.h         |   20 --------------------
 arch/sparc/include/asm/compat.h        |   22 +---------------------
 arch/x86/include/asm/compat.h          |   24 +++---------------------
 include/linux/compat.h                 |   31 +++++++++++++++++++++++++++++++
 include/uapi/asm-generic/fcntl.h       |   21 +++++++--------------
 tools/include/uapi/asm-generic/fcntl.h |   21 +++++++--------------
 11 files changed, 54 insertions(+), 192 deletions(-)