Hi David, Arnd,
Thanks for fixing this issue
On Wed, Jan 18, 2023 at 08:37:26AM +0800, David Gow wrote:
On Wed, 18 Jan 2023 at 00:50, Arnd Bergmann arnd@kernel.org wrote:
From: Arnd Bergmann arnd@arndb.de
Using kunit_fail_current_test() in a loadable module causes a link error like:
ERROR: modpost: "kunit_running" [drivers/gpu/drm/vc4/vc4.ko] undefined!
Export the symbol to allow using it from modules.
Fixes: da43ff045c3f ("drm/vc4: tests: Fail the current test if we access a register") Signed-off-by: Arnd Bergmann arnd@arndb.de
Thanks for fixing this!
I think the longer-term solution for this is the "hooks" approach (which works even when KUnit itself is built as a module): https://lore.kernel.org/all/20230117142737.246446-1-davidgow@google.com/
But this looks good to fix it in the meantime.
Reviewed-by: David Gow davidgow@google.com
How do you want to merge that patch? Will you take it through your tree?
Maxime