[PATCH] kunit: fixes Compilation error on s390

[Heiko Carstens]

On Sat, Mar 29, 2025 at 03:03:20PM +0000, Alessandro Carminati wrote:
> The current implementation of suppressing warning backtraces uses __func__,
> which is a compile-time constant only for non -fPIC compilation.
> GCC's support for this situation in position-independent code varies across
> versions and architectures.
> 
> On the s390 architecture, -fPIC is required for compilation, and support
> for this scenario is available in GCC 11 and later.
> 
> Fixes:  d8b14a2 ("bug/kunit: core support for suppressing warning backtraces")
> 
> Signed-off-by: Alessandro Carminati <acarmina at redhat.com>
> ---
>  lib/kunit/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Acked-by: Heiko Carstens <hca at linux.ibm.com>