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authorMarco Pagani <marpagan@redhat.com>2023-10-18 19:38:13 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-10-21 13:31:25 +0300
commita3fad2e92c76587fe262a1a4a122045b29885354 (patch)
tree9f29de32b2b13ab1d0fa7676db6541c44b7e75a8 /drivers/fpga
parent2382c1b044231fd49eaf9aa82bc7113fc55487b8 (diff)
downloadlinux-a3fad2e92c76587fe262a1a4a122045b29885354.tar.xz
fpga: disable KUnit test suites when module support is enabled
The fpga core currently assumes that all manager, bridge, and region devices have a parent device associated with a driver that can be used to take the module's refcount. This behavior causes the fpga test suites to crash with a null-ptr-deref since parent fake devices do not have a driver. This patch disables all fpga KUnit test suites when loadable module support is enabled until the fpga core is fixed. Test suites can still be run using the KUnit default UML kernel. Signed-off-by: Marco Pagani <marpagan@redhat.com> Acked-by: Xu Yilun <yilun.xu@intel.com> Fixes: ccbc1c302115 ("fpga: add an initial KUnit suite for the FPGA Manager") Link: https://lore.kernel.org/r/20231018163814.100803-1-marpagan@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga')
-rw-r--r--drivers/fpga/tests/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/fpga/tests/Kconfig b/drivers/fpga/tests/Kconfig
index e4a64815f16d..d4e55204c092 100644
--- a/drivers/fpga/tests/Kconfig
+++ b/drivers/fpga/tests/Kconfig
@@ -1,6 +1,6 @@
config FPGA_KUNIT_TESTS
- tristate "KUnit test for the FPGA subsystem" if !KUNIT_ALL_TESTS
- depends on FPGA && FPGA_REGION && FPGA_BRIDGE && KUNIT=y
+ bool "KUnit test for the FPGA subsystem" if !KUNIT_ALL_TESTS
+ depends on FPGA=y && FPGA_REGION=y && FPGA_BRIDGE=y && KUNIT=y && MODULES=n
default KUNIT_ALL_TESTS
help
This builds unit tests for the FPGA subsystem