Support for 32-bit s390 is very easy to implement and useful for testing. For example I used to test some generic compat_ptr() logic, which is only testable on 32-bit s390.
The series depends on my other series "selftests/nolibc: test kernel configuration cleanups". (It's not a hard dependency, only a minor diff conflict)
Signed-off-by: Thomas Weißschuh linux@weissschuh.net --- Changes in v2: - Rebase unto nolibc-next - Use 96 bytes of stack frame size - Pick up Ack from Willy - Link to v1: https://lore.kernel.org/r/20250122-nolibc-s390-v1-0-8c765f00e871@weissschuh....
--- Thomas Weißschuh (2): selftests/nolibc: rename s390 to s390x tools/nolibc: add support for 32-bit s390
tools/include/nolibc/arch-s390.h | 5 +++++ tools/include/nolibc/arch.h | 2 +- tools/testing/selftests/nolibc/Makefile | 10 ++++++++-- tools/testing/selftests/nolibc/run-tests.sh | 7 ++++++- 4 files changed, 20 insertions(+), 4 deletions(-) --- base-commit: c1f4a7a84037249d086a4114c0c4332a260e9091 change-id: 20250122-nolibc-s390-e57141682c88
Best regards,