Messages in this thread | | | Date | Tue, 27 Oct 2015 17:53:22 -0700 (PDT) | Subject | Re: [PATCH 0/5 v3] Fix NVMe driver support on Power with 32-bit DMA | From | David Miller <> |
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From: Nishanth Aravamudan <nacc@linux.vnet.ibm.com> Date: Tue, 27 Oct 2015 15:20:10 -0700
> Well, looks like I should spin up a v4 anyways for the powerpc changes. > So, to make sure I understand your point, should I make the generic > dma_get_page_shift a compile-error kind of thing? It will only fail on > architectures that actually build the NVME driver (as the only caller). > But I'm not sure how exactly to achieve that, if you could give a bit > more detail I'd appreciate it!
Yes, I am basically suggesting to simply not provide a default at all.
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