On Mon, 11 Mar 2024 13:05:01 +0200 Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> wrote: > This breaks the config for me: > > SYNC include/config/auto.conf.cmd > GEN Makefile > drivers/iommu/Kconfig:14:error: recursive dependency detected! > drivers/iommu/Kconfig:14: symbol IOMMU_SUPPORT is selected by DRM_PANTHOR > drivers/gpu/drm/panthor/Kconfig:3: symbol DRM_PANTHOR depends on PM > kernel/power/Kconfig:183: symbol PM is selected by PM_SLEEP > kernel/power/Kconfig:117: symbol PM_SLEEP depends on HIBERNATE_CALLBACKS > kernel/power/Kconfig:35: symbol HIBERNATE_CALLBACKS is selected by XEN_SAVE_RESTORE > arch/x86/xen/Kconfig:67: symbol XEN_SAVE_RESTORE depends on XEN > arch/x86/xen/Kconfig:6: symbol XEN depends on PARAVIRT > arch/x86/Kconfig:781: symbol PARAVIRT is selected by HYPERV > drivers/hv/Kconfig:5: symbol HYPERV depends on X86_LOCAL_APIC > arch/x86/Kconfig:1106: symbol X86_LOCAL_APIC depends on X86_UP_APIC > arch/x86/Kconfig:1081: symbol X86_UP_APIC prompt is visible depending on PCI_MSI > drivers/pci/Kconfig:39: symbol PCI_MSI is selected by AMD_IOMMU > drivers/iommu/amd/Kconfig:3: symbol AMD_IOMMU depends on IOMMU_SUPPORT Uh, I guess we want a "depends on IOMMU_SUPPORT" instead of "select IOMMU_SUPPORT" in panthor then. > For a resolution refer to Documentation/kbuild/kconfig-language.rst > subsection "Kconfig recursive dependency limitations"
