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iommupt: Fix the kunit building

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The kunit doesn't work since the below commit made GENERIC_PT
unselectable:

 $ make ARCH=x86_64 O=build_kunit_x86_64 olddefconfig
 ERROR:root:Not all Kconfig options selected in kunitconfig were in the generated .config.
 This is probably due to unsatisfied dependencies.
 Missing: CONFIG_DEBUG_GENERIC_PT=y, CONFIG_IOMMUFD_TEST=y,
 CONFIG_IOMMU_PT_X86_64=y, CONFIG_GENERIC_PT=y, CONFIG_IOMMU_PT_AMDV1=y,
 CONFIG_IOMMU_PT_VTDSS=y, CONFIG_IOMMU_PT=y, CONFIG_IOMMU_PT_KUNIT_TEST=y

Also remove the unneeded CONFIG_IOMMUFD_TEST reference as the iommupt kunit
doesn't interact with iommufd, and it doesn't currently build for the
kunit due problems with DMA_SHARED buffer either.

Fixes: 01569c216d ("genpt: Make GENERIC_PT invisible")
Fixes: 1dd4187f53 ("iommupt: Add a kunit test for Generic Page Table")
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Jason Gunthorpe 2026-01-06 15:22:10 -04:00 • committed by Joerg Roedel
parent 9ace4753a5
commit cefd81e76a
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/generic_pt/.kunitconfig
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@ -1,4 +1,5 @@
CONFIG_KUNIT=y
CONFIG_COMPILE_TEST=y
CONFIG_GENERIC_PT=y
CONFIG_DEBUG_GENERIC_PT=y
CONFIG_IOMMU_PT=y
@ -11,4 +12,3 @@ CONFIG_IOMMUFD=y
CONFIG_DEBUG_KERNEL=y
CONFIG_FAULT_INJECTION=y
CONFIG_RUNTIME_TESTING_MENU=y
CONFIG_IOMMUFD_TEST=y