On Wed, Jul 31, 2024 at 08:56:31AM -1000, Tejun Heo wrote:
> scx_dump_task() uses stack_trace_save_tsk() which is only available when
> CONFIG_STACKTRACE. Make CONFIG_SCHED_CLASS_EXT select CONFIG_STACKTRACE if
> the support is available and skip capturing stack trace if
> !CONFIG_STACKTRACE.
> 
> Signed-off-by: Tejun Heo <tj@kernel.org>
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202407161844.reewQQrR-lkp@intel.com/

Acked-by: David Vernet <void@manifault.com>