asm-generic: Drop renameat syscall from default list
authorJames Hogan <james.hogan@imgtec.com>
Fri, 29 Apr 2016 21:29:26 +0000 (22:29 +0100)
committerArnd Bergmann <arnd@arndb.de>
Wed, 4 May 2016 22:42:21 +0000 (00:42 +0200)
commitb0da6d44157aa6e652de7634343708251ba64146
tree1682d74bb6533eaa4d43a5fc03c5a1b2c9d16079
parent1f93e9f2318b598e6775a1fc9701604993c512b1
asm-generic: Drop renameat syscall from default list

The newer renameat2 syscall provides all the functionality provided by
the renameat syscall and adds flags, so future architectures won't need
to include renameat.

Therefore drop the renameat syscall from the generic syscall list unless
__ARCH_WANT_RENAMEAT is defined by the architecture's unistd.h prior to
including asm-generic/unistd.h, and adjust all architectures using the
generic syscall list to define it so that no in-tree architectures are
affected.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
Cc: linux-arch@vger.kernel.org
Cc: linux-snps-arc@lists.infradead.org
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Mark Salter <msalter@redhat.com>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Cc: linux-c6x-dev@linux-c6x.org
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: linux-hexagon@vger.kernel.org
Cc: linux-metag@vger.kernel.org
Cc: Jonas Bonn <jonas@southpole.se>
Cc: linux@lists.openrisc.net
Cc: Chen Liqin <liqin.linux@gmail.com>
Cc: Lennox Wu <lennox.wu@gmail.com>
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Ley Foon Tan <lftan@altera.com>
Cc: nios2-dev@lists.rocketboards.org
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: uclinux-h8-devel@lists.sourceforge.jp
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
12 files changed:
arch/arc/include/uapi/asm/unistd.h
arch/arm64/include/uapi/asm/unistd.h
arch/c6x/include/uapi/asm/unistd.h
arch/h8300/include/uapi/asm/unistd.h
arch/hexagon/include/uapi/asm/unistd.h
arch/metag/include/uapi/asm/unistd.h
arch/nios2/include/uapi/asm/unistd.h
arch/openrisc/include/uapi/asm/unistd.h
arch/score/include/uapi/asm/unistd.h
arch/tile/include/uapi/asm/unistd.h
arch/unicore32/include/uapi/asm/unistd.h
include/uapi/asm-generic/unistd.h