Thanks for the catch. Should be addressed by https://lore.kernel.org/linux-kselftest/20210406172901.1729216-1-dlatypov@xxxxxxxxxx/ When I was testing the CONFIG_KUNIT=n case, I added it to a file that wasn't being compiled (CONFIG_UBSAN=y is not sufficient for lib/ubsan.c to be compiled...). On Tue, Apr 6, 2021 at 3:24 AM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > > Hi all, > > After merging the kunit-next tree, today's linux-next build (x86_64 > allmodconfig) produced this warning: > > In file included from lib/kunit/test.c:10: > include/kunit/test-bug.h:22:28: warning: '__kunit_fail_current_test' defined but not used [-Wunused-function] > 22 | static __printf(3, 4) void __kunit_fail_current_test(const char *file, int line, > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > > Introduced by commit > > 359a376081d4 ("kunit: support failure from dynamic analysis tools") > > -- > Cheers, > Stephen Rothwell
