__NR_pivot_root   449 arch/arm64/include/asm/unistd32.h #define __NR_pivot_root 218
__NR_pivot_root   235 arch/sh/include/uapi/asm/unistd_64.h #define __NR_pivot_root		217
__NR_pivot_root   144 include/uapi/asm-generic/unistd.h #define __NR_pivot_root 41
__NR_pivot_root   144 tools/include/uapi/asm-generic/unistd.h #define __NR_pivot_root 41