Merge tag 'nolibc-20250526-for-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc

Pull nolibc updates from Thomas Weißschuh:

- New supported architectures: m68k, SPARC (3

Merge tag 'nolibc-20250526-for-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc

Pull nolibc updates from Thomas Weißschuh:

- New supported architectures: m68k, SPARC (32 and 64 bit)

- Compatibility with kselftest_harness.h

- A more robust mechanism to include all of nolibc from each header

- Split existing features into new headers to simplify adoption

- Compatibility with UBSAN and it is used in the testsuite

- Many small new features focussing on usage in kselftests

* tag 'nolibc-20250526-for-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc: (83 commits)
selftests: harness: Stop using setjmp()/longjmp()
selftests: harness: Add "variant" and "self" to test metadata
selftests: harness: Add teardown callback to test metadata
selftests: harness: Move teardown conditional into test metadata
selftests: harness: Don't set setup_completed for fixtureless tests
selftests: harness: Implement test timeouts through pidfd
selftests: harness: Remove dependency on libatomic
selftests: harness: Remove inline qualifier for wrappers
selftests: harness: Mark functions without prototypes static
selftests: harness: Ignore unused variant argument warning
selftests: harness: Use C89 comment style
selftests: harness: Add kselftest harness selftest
selftests/nolibc: drop include guards around standard headers
tools/nolibc: move NULL and offsetof() to sys/stddef.h
tools/nolibc: move uname() and friends to sys/utsname.h
tools/nolibc: move makedev() and friends to sys/sysmacros.h
tools/nolibc: move getrlimit() and friends to sys/resource.h
tools/nolibc: move reboot() to sys/reboot.h
tools/nolibc: move prctl() to sys/prctl.h
tools/nolibc: move mount() to sys/mount.h
...

show more ...

tools/nolibc: Add support for SPARC

Add support for 32bit and 64bit SPARC to nolibc.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Tested-by: Sebastian A

tools/nolibc: Add support for SPARC

Add support for 32bit and 64bit SPARC to nolibc.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Tested-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> # UltraSparc T4 (Niagara4)
Link: https://lore.kernel.org/lkml/20250322-nolibc-sparc-v2-1-89af018c6296@weissschuh.net/

show more ...