Re: [PATCH 08/22] swiotlb: wire up ->dma_supported in swiotlb_dma_ops
From: Christoph Hellwig <hch@lst.de>
Date: 2018-01-10 15:35:21
Also in:
linux-arch, linux-arm-kernel, linux-iommu, linux-mips, lkml
On Wed, Jan 10, 2018 at 12:16:15PM +0000, Robin Murphy wrote:
On 10/01/18 08:09, Christoph Hellwig wrote:quoted
To properly reject too small DMA masks based on the addressability of the bounce buffer.I reckon this is self-evident enough that it should simply be squashed into the previous patch.
x86 didn't wire it up before, so I want a clear blaimpoint for this change instead of mixing it up.