error: include/linux/sched.h: No such file or directory
error: include/uapi/linux/rseq.h: No such file or directory
error: kernel/rseq.c: No such file or directory
error: tools/testing/selftests/rseq/rseq-abi.h: No such file or directory
error: tools/testing/selftests/rseq/rseq.h: No such file or directory
error: tools/testing/selftests/rseq/.gitignore: No such file or directory
error: tools/testing/selftests/rseq/Makefile: No such file or directory
error: tools/testing/selftests/rseq/.gitignore: No such file or directory
error: tools/testing/selftests/rseq/Makefile: No such file or directory