On Fri, 15 Jul 2022 at 06:04, David Gow davidgow@google.com wrote:
While the sdhci-of-aspeed KUnit tests do work when builtin, and do work when KUnit itself is being built as a module, the two together break.
This is because the KUnit tests (understandably) depend on KUnit, so a built-in test cannot build if KUnit is a module.
Fix this by adding a dependency on (MMC_SDHCI_OF_ASPEED=m || KUNIT=y), which only excludes this one problematic configuration.
This was reported on a nasty openrisc-randconfig run by the kernel test robot, though for some reason (compiler optimisations removing the test code?) I wasn't able to reproduce it locally on x86: https://lore.kernel.org/linux-mm/202207140122.fzhlf60k-lkp@intel.com/T/
Fixes: 291cd54e5b05 ("mmc: sdhci-of-aspeed: test: Use kunit_test_suite() macro") Reported-by: kernel test robot lkp@intel.com Signed-off-by: David Gow davidgow@google.com
I assume this should go together with the other recent kunit patches, so please add:
Acked-by: Ulf Hansson ulf.hansson@linaro.org
Kind regards Uffe
drivers/mmc/host/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 10c563999d3d..e63608834411 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -171,6 +171,7 @@ config MMC_SDHCI_OF_ASPEED config MMC_SDHCI_OF_ASPEED_TEST bool "Tests for the ASPEED SDHCI driver" if !KUNIT_ALL_TESTS depends on MMC_SDHCI_OF_ASPEED && KUNIT
depends on (MMC_SDHCI_OF_ASPEED=m || KUNIT=y) default KUNIT_ALL_TESTS help Enable KUnit tests for the ASPEED SDHCI driver. Select this-- 2.37.0.170.g444d1eabd0-goog