__NR_keyctl       636 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_keyctl, compat_sys_keyctl)
__NR_keyctl       637 include/uapi/asm-generic/unistd.h __SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl)
__NR_keyctl       637 tools/include/uapi/asm-generic/unistd.h __SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl)