Re: [PATCH v2] dma-mapping: treat dev->bus_dma_mask as a DMA limit
From: Christoph Hellwig <hch@lst.de>
Date: 2019-11-21 16:02:24
Also in:
linux-acpi, linux-arm-kernel, linux-devicetree, linux-ide, linux-iommu, linux-mips, linux-pci, lkml
On Thu, Nov 21, 2019 at 03:55:39PM +0000, Robin Murphy wrote:
Hmm, there's no functional dependency though, is there? AFAICS it's essentially just a context conflict. Is it worth simply dropping (or postponing) the local renaming in __dma_direct_optimal_gfp_mask(), or perhaps even cross-merging arm64/for-next/zone-dma into dma/for-next?
I would have no problem with pulling it in. I'd kinda hate creating the conflict, though. So if the arm64 maintainers are fine with it I'll pull it in, especially if I get an ACK from Robin.