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Merge tag 'dma-mapping-6.0-2022-09-10' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fixes from Christoph Hellwig:
- revert a panic on swiotlb initialization failure (Yu Zhao)
- fix the lookup for partial syncs in dma-debug (Robin Murphy)
- fix a shift overflow in swiotlb (Chao Gao)
- fix a comment typo in swiotlb (Chao Gao)
- mark a function static now that all abusers are gone (Christoph
Hellwig)
* tag 'dma-mapping-6.0-2022-09-10' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: mark dma_supported static
swiotlb: fix a typo
swiotlb: avoid potential left shift overflow
dma-debug: improve search for partial syncs
Revert "swiotlb: panic if nslabs is too small"