bisected:
GOOD [37fcacb50be7071d146144a6c5c5bf0194b9a1cf] phy: PHY_FSL_LYNX_28G should 
depend on ARCH_LAYERSCAPE
BAD [f5ff79fddf0efecca538046b5cc20fb3ded2ec4f] dma-mapping: remove 
CONFIG_DMA_REMAP
GOOD [e62c17f0455a74b182ce6373e2777817256afaa1] MAINTAINERS: update maintainer 
list of DMA MAPPING BENCHMARK
GOOD [0fb3436b4b36cf69f4544385aa2bb8c5a4913509] sparc: Remove usage of the 
deprecated "pci-dma-compat.h" API
GOOD [fba09099c6e506608e05e08ac717bf34501f821b] media: v4l2-pci-skeleton: 
Remove usage of the deprecated "pci-dma-compat.h" API

dg@major:~/kernel/kernel-clone$ git bisect good
f5ff79fddf0efecca538046b5cc20fb3ded2ec4f is the first bad commit
commit f5ff79fddf0efecca538046b5cc20fb3ded2ec4f
Author: Christoph Hellwig <h...@lst.de>
Date:   Sat Feb 26 16:40:21 2022 +0100

    dma-mapping: remove CONFIG_DMA_REMAP

That sounds like a believable cause given that it's IOMMU related
and device related.

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 -----Open up your eyes, open up your mind, open up your code -------   
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