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(parent: e0ec8a4) | patch
net/au1000-eth: stop using DMA_ATTR_NON_CONSISTENT
authorChristoph Hellwig <hch@lst.de>
Mon, 17 Aug 2020 13:32:34 +0000 (15:32 +0200)
committerChristoph Hellwig <hch@lst.de>
Fri, 25 Sep 2020 04:20:42 +0000 (06:20 +0200)
commit33b16dc8b805ad5c5e04fed55c1669d115102dc1
tree808c66afde8e7c0452871ab38c5c4fe6a3253199tree | snapshot
parente0ec8a4d6432104bf0e985ccfa475f8742c78cc6commit | diff
net/au1000-eth: stop using DMA_ATTR_NON_CONSISTENT

The au1000-eth driver contains none of the manual cache synchronization
required for using DMA_ATTR_NON_CONSISTENT.  From what I can tell it
can be used on both dma coherent and non-coherent DMA platforms, but
I suspect it has been buggy on the non-coherent platforms all along.

Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/net/ethernet/amd/au1000_eth.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)