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@xxxxxxxx> > Cc: James Hogan <james.hogan@xxxxxxxxxx> > Cc: linux-arch@xxxxxxxxxxxxxxx > Cc: linux-snps-arc@xxxxxxxxxxxxxxxxxxx > Cc: Catalin Marinas <catalin.marinas@xxxxxxx> > Cc: Will Deacon <will.deacon@xxxxxxx> > Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > Cc: Mark Salter <msalter@xxxxxxxxxx> > Cc: Aurelien Jacquiot <a-jacquiot@xxxxxx> > Cc: linux-c6x-dev@xxxxxxxxxxxxx > Cc: Richard Kuo <rkuo@xxxxxxxxxxxxxx> > Cc: linux-hexagon@xxxxxxxxxxxxxxx > Cc: linux-metag@xxxxxxxxxxxxxxx > Cc: Jonas Bonn <jonas@xxxxxxxxxxxx> > Cc: linux@xxxxxxxxxxxxxxxxxx > Cc: Chen Liqin <liqin.linux@xxxxxxxxx> > Cc: Lennox Wu <lennox.wu@xxxxxxxxx> > Cc: Chris Metcalf <cmetcalf@xxxxxxxxxxxx> > Cc: Guan Xuetao <gxt@xxxxxxxxxxxxxxx> > Cc: Ley Foon Tan <lftan@xxxxxxxxxx> > Cc: nios2-dev@xxxxxxxxxxxxxxxxxxxxxx > Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> > Cc: uclinux-h8-devel@xxxxxxxxxxxxxxxxxxxx > Signed-off-by: Yury Norov <ynorov@xxxxxxxxxxxxxxxxxx> > Acked-by: Arnd Bergmann <arnd@xxxxxxxx> > Acked-by: Mark Salter <msalter@xxxxxxxxxx> [c6x] > Acked-by: James Hogan <james.hogan@xxxxxxxxxx> [metag] > Acked-by: Ley Foon Tan <lftan@xxxxxxxxxx> [nios2] > Acked-by: Stafford Horne <shorne@xxxxxxxxx> [openrisc] > Acked-by: Will Deacon <will.deacon@xxxxxxx> [arm64] > Acked-by: Vineet Gupta <vgupta@xxxxxxxxxxxx> #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
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