__NR_rseq 810 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_rseq, sys_rseq) __NR_rseq 780 include/uapi/asm-generic/unistd.h __SYSCALL(__NR_rseq, sys_rseq) __NR_rseq 780 tools/include/uapi/asm-generic/unistd.h __SYSCALL(__NR_rseq, sys_rseq) __NR_rseq 73 tools/testing/selftests/rseq/rseq.c return syscall(__NR_rseq, rseq_abi, rseq_len, flags, sig);