iommupt/kunit: Use if_changed_rule for the kunit

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Use if_changed_rule so rule_cc_o_c runs cmd_save_c_flags for the kunit
objects. Without the saved flags CONFIG_LTO_CLANG_THIN_DIST runs the
ThinLTO backend with no --target and generates x86_64 code from arm64
bitcode.

Fixes: 1dd4187f53 ("iommupt: Add a kunit test for Generic Page Table")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202610110841.120JzAJG-lkp@intel.com/
Assisted-by: LLM
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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Jason Gunthorpe 2026-10-13 10:13:30 -03:00 • committed by Joerg Roedel

parent 3ba149029a

commit 4bcfe29021

1 changed files with 1 additions and 1 deletions

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drivers/iommu/generic_pt/fmt/Makefile

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