Hi Joerg, There are new compile warnings show up in tree: git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git irq-remapping head: afd6b14061a786c34b41722d35035d0eeecae55c commit: ac2ff05e6451271c6744e9c9d9742de40575dbce [7/28] iommu/amd: Introduce early_amd_iommu_init routine All warnings: WARNING: drivers/iommu/built-in.o(.text+0x617a): Section mismatch in reference from the function amd_iommu_init_pci() to the function .init.text:amd_iommu_init_devices() The function amd_iommu_init_pci() references the function __init amd_iommu_init_devices(). This is often because amd_iommu_init_pci lacks a __init annotation or the annotation of amd_iommu_init_devices is wrong. WARNING: drivers/iommu/built-in.o(.text+0x6a18): Section mismatch in reference from the function amd_iommu_init_hardware() to the function .init.text:early_amd_iommu_init() The function amd_iommu_init_hardware() references the function __init early_amd_iommu_init(). This is often because amd_iommu_init_hardware lacks a __init annotation or the annotation of early_amd_iommu_init is wrong. WARNING: drivers/built-in.o(.text+0x13ec1a): Section mismatch in reference from the function amd_iommu_init_pci() to the function .init.text:amd_iommu_init_devices() The function amd_iommu_init_pci() references the function __init amd_iommu_init_devices(). This is often because amd_iommu_init_pci lacks a __init annotation or the annotation of amd_iommu_init_devices is wrong. WARNING: drivers/built-in.o(.text+0x13f4b8): Section mismatch in reference from the function amd_iommu_init_hardware() to the function .init.text:early_amd_iommu_init() The function amd_iommu_init_hardware() references the function __init early_amd_iommu_init(). This is often because amd_iommu_init_hardware lacks a __init annotation or the annotation of early_amd_iommu_init is wrong. WARNING: vmlinux.o(.text+0x4de732): Section mismatch in reference from the function amd_iommu_init_pci() to the function .init.text:amd_iommu_init_devices() The function amd_iommu_init_pci() references the function __init amd_iommu_init_devices(). This is often because amd_iommu_init_pci lacks a __init annotation or the annotation of amd_iommu_init_devices is wrong. WARNING: vmlinux.o(.text+0x4defd0): Section mismatch in reference from the function amd_iommu_init_hardware() to the function .init.text:early_amd_iommu_init() The function amd_iommu_init_hardware() references the function __init early_amd_iommu_init(). This is often because amd_iommu_init_hardware lacks a __init annotation or the annotation of early_amd_iommu_init is wrong. --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu Intel Corporation