6.8-stable review patch. If anyone has any objections, please let me know.
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From: Jason Gunthorpe jgg@nvidia.com
[ Upstream commit 8541323285994528ad5be2c1bdc759e6c83b936e ]
Some kconfigs don't automatically include this symbol which results in sub functions for some of the dirty tracking related things that are non-functional. Thus the test suite will fail. select IOMMUFD_DRIVER in the IOMMUFD_TEST kconfig to fix it.
Fixes: a9af47e382a4 ("iommufd/selftest: Test IOMMU_HWPT_GET_DIRTY_BITMAP") Link: https://lore.kernel.org/r/20240327182050.GA1363414@ziepe.ca Tested-by: Muhammad Usama Anjum usama.anjum@collabora.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/iommu/iommufd/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/iommufd/Kconfig b/drivers/iommu/iommufd/Kconfig index 99d4b075df49e..76656fe0470d7 100644 --- a/drivers/iommu/iommufd/Kconfig +++ b/drivers/iommu/iommufd/Kconfig @@ -37,6 +37,7 @@ config IOMMUFD_TEST depends on DEBUG_KERNEL depends on FAULT_INJECTION depends on RUNTIME_TESTING_MENU + select IOMMUFD_DRIVER default n help This is dangerous, do not enable unless running