From 80d7da1cac62f28b3df4880e8143b39cabb4b59a Mon Sep 17 00:00:00 2001 From: Yury Norov Date: Wed, 16 May 2018 11:18:50 +0300 Subject: asm-generic: Drop getrlimit and setrlimit syscalls from default list The newer prlimit64 syscall provides all the functionality of 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 Cc: linux-arch@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-hexagon@vger.kernel.org Cc: uclinux-h8-devel@lists.sourceforge.jp Signed-off-by: Yury Norov Acked-by: Arnd Bergmann Acked-by: Mark Salter [c6x] Acked-by: James Hogan [metag] Acked-by: Ley Foon Tan [nios2] Acked-by: Stafford Horne [openrisc] Acked-by: Will Deacon [arm64] Acked-by: Vineet Gupta #arch/arc bits Signed-off-by: Yury Norov Signed-off-by: Arnd Bergmann --- scripts/checksyscalls.sh | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'scripts/checksyscalls.sh') diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh index cc70a64fa81f..53c5677d7e82 100755 --- a/scripts/checksyscalls.sh +++ b/scripts/checksyscalls.sh @@ -38,6 +38,11 @@ cat << EOF #define __IGNORE_lstat64 /* fstatat64 */ #endif +#ifndef __ARCH_WANT_SET_GET_RLIMIT +#define __IGNORE_getrlimit /* getrlimit */ +#define __IGNORE_setrlimit /* setrlimit */ +#endif + /* Missing flags argument */ #define __IGNORE_renameat /* renameat2 */ -- cgit v1.2.3-59-g8ed1b