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(parent: 251533e) | patch
swiotlb: wire up ->dma_supported in swiotlb_dma_ops
authorChristoph Hellwig <hch@lst.de>
Sun, 24 Dec 2017 14:07:34 +0000 (15:07 +0100)
committerChristoph Hellwig <hch@lst.de>
Mon, 15 Jan 2018 08:35:46 +0000 (09:35 +0100)
commitaaf796dc6e84e809e4c791b6517326b26312c972
tree0b8da8fe4ad1ce537431d06230ab8120d6776566tree | snapshot
parent251533eb35b22f9e87a440b14c6f20e2626397b3commit | diff
swiotlb: wire up ->dma_supported in swiotlb_dma_ops

To properly reject too small DMA masks based on the addressability of the
bounce buffer.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian König <christian.koenig@amd.com>
lib/swiotlb.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)