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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-11-25 09:24:40 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-11-25 09:24:40 -0800 |
| commit | d6d460b89378b1bc6715574cdafd748ba59d5a27 (patch) | |
| tree | b43a2f09bf1fa86264cc01c42f0650832c6619f0 /COPYING | |
| parent | 17c2f540863a6c0faa3f0ede3c785d9427bcaf80 (diff) | |
| parent | cb216b84d6ea24fa10f1e7aac35de77246841041 (diff) | |
Merge tag 'dma-mapping-4.20-3' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fixes from Christoph Hellwig:
"Two dma-direct / swiotlb regressions fixes:
- zero is a valid physical address on some arm boards, we can't use
it as the error value
- don't try to cache flush the error return value (no matter what it
is)"
* tag 'dma-mapping-4.20-3' of git://git.infradead.org/users/hch/dma-mapping:
swiotlb: Skip cache maintenance on map error
dma-direct: Make DIRECT_MAPPING_ERROR viable for SWIOTLB
Diffstat (limited to 'COPYING')
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