From a6c3da03ead11396a8777d1935bb0b2bd4e63a12 Mon Sep 17 00:00:00 2001 From: Audra Mitchell Date: Tue, 2 Jul 2024 08:55:39 -0400 Subject: [PATCH] clk: disable clk gate tests for s390 Currently clk-gate tests for s390 fail as the tests create a pretend clk-gate and use a "fake_reg" to emulate the expected behavior of the clk_gate->reg. I added some debug statements to the driver and noticed that the reg changes after initialization to -1, which is coming from an error coming from zpci_load(). This is likely because the test is using fake iomem and the s390 architecture likely isn't designed to handle that. Turn off the clk-gate tests for s390 for now as there is no clear work around for this problem as discussed in upstream conversation [1]. [1] https://lore.kernel.org/all/301cd41e6283c12ac67fb8c0f8d5c929.sboyd@kernel.org/T/#t Signed-off-by: Audra Mitchell Link: https://lore.kernel.org/r/20240702125539.524489-1-audra@redhat.com Signed-off-by: Stephen Boyd --- drivers/clk/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 3e9099504fad..3c3e0b969020 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -514,6 +514,7 @@ config CLK_KUNIT_TEST config CLK_GATE_KUNIT_TEST tristate "Basic gate type Kunit test" if !KUNIT_ALL_TESTS depends on KUNIT + depends on !S390 default KUNIT_ALL_TESTS help Kunit test for the basic clk gate type. -- 2.25.1