lkml.org 
[lkml]   [2017]   [Jun]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 03/20] asm-generic: Drop getrlimit and setrlimit syscalls from default list
On Mon, Jun 05, 2017 at 03:44:06PM +0100, James Hogan wrote:
> Hi Yury,
>
> On Sun, Jun 04, 2017 at 02:59:52PM +0300, Yury Norov wrote:
> > The newer prlimit64 syscall provides all the functionality provided by
> > the getrlimit and setrlimit syscalls and adds the pid of target process,
> > so future architectures won't need to include getrlimit and setrlimit.
> >
> > Therefore drop getrlimit and setrlimit syscalls from the generic syscall
> > list unless __ARCH_WANT_SET_GET_RLIMIT 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.
> >
> > Cc: Arnd Bergmann <arnd@arndb.de>
> > Cc: James Hogan <james.hogan@imgtec.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: Yury Norov <ynorov@caviumnetworks.com>
> > Acked-by: Arnd Bergmann <arnd@arndb.de>
> > Acked-by: Mark Salter <msalter@redhat.com> [c6x]
> > Acked-by: James Hogan <james.hogan@imgtec.com> [metag]
> > Acked-by: Ley Foon Tan <lftan@altera.com> [nios2]
> > Acked-by: Stafford Horne <shorne@gmail.com> [openrisc]
> > Acked-by: Will Deacon <will.deacon@arm.com> [arm64]
> > Acked-by: Vineet Gupta <vgupta@synopsys.com> #arch/arc bits
> > ---
> > arch/arc/include/uapi/asm/unistd.h | 1 +
> > arch/arm64/include/uapi/asm/unistd.h | 1 +
> > arch/c6x/include/uapi/asm/unistd.h | 1 +
> > arch/h8300/include/uapi/asm/unistd.h | 1 +
> > arch/hexagon/include/uapi/asm/unistd.h | 1 +
> > arch/metag/include/uapi/asm/unistd.h | 1 +
> > arch/nios2/include/uapi/asm/unistd.h | 1 +
> > arch/openrisc/include/uapi/asm/unistd.h | 1 +
> > arch/score/include/uapi/asm/unistd.h | 1 +
> > arch/tile/include/uapi/asm/unistd.h | 1 +
> > arch/unicore32/include/uapi/asm/unistd.h | 1 +
> > include/uapi/asm-generic/unistd.h | 5 +++++
>
> Don't forget to add __IGNORE_getrlimit and __IGNORE_setrlimit to
> scripts/checksyscalls.sh, or you'll get warnings about missing syscalls.
>
> Cheers
> James

Hi James,

Thanks for the hint.

Yury

\
 
 \ /
  Last update: 2017-06-12 01:11    [W:0.691 / U:0.116 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site