selftests/nolibc: enable qemu-system tests with LLVM builds

[PATCH 0/3] selftests/nolibc: enable qemu-system tests with LLVM builds

Posted by Thomas Weißschuh 2 months, 2 weeks ago

Currently the test setup does not support running nolibc-test built with
LLVM in qemu-system. Enable this.

FYI, sparc32 on LLVM seems to be broken at the moment. To me this looks
like a LLVM regression, emitting invalid object code.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
Thomas Weißschuh (3):
      selftests/nolibc: deduplicate invocations of toplevel Makefile
      selftests/nolibc: don't pass CC to toplevel Makefile
      selftests/nolibc: always compile the kernel with GCC

 tools/testing/selftests/nolibc/Makefile.nolibc | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)
---
base-commit: b9e50363178a40c76bebaf2f00faa2b0b6baf8d1
change-id: 20250719-nolibc-llvm-system-311762b62829

Best regards,
-- 
Thomas Weißschuh <linux@weissschuh.net>

Re: [PATCH 0/3] selftests/nolibc: enable qemu-system tests with LLVM builds

Posted by Willy Tarreau 2 months, 2 weeks ago

On Sat, Jul 19, 2025 at 05:38:26PM +0200, Thomas Weißschuh wrote:
> Currently the test setup does not support running nolibc-test built with
> LLVM in qemu-system. Enable this.
> 
> FYI, sparc32 on LLVM seems to be broken at the moment. To me this looks
> like a LLVM regression, emitting invalid object code.
> 
> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>

For the series, once the help message is adjusted:

  Acked-by: Willy Tarreau <w@1wt.eu>

Thanks!
Willy