Messages in this thread | | | Date | Fri, 2 Oct 2015 10:41:46 -0700 | From | Christoph Hellwig <> | Subject | Re: [PATCH 2/2] drivers/nvme: default to the IOMMU page size on Power |
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On Fri, Oct 02, 2015 at 10:39:47AM -0700, Nishanth Aravamudan wrote: > Ok, I'm happy to do that instead -- what I struggled with is that I > don't have enough knowledge of the various architectures to provide the > right default implementation. It should be sufficient for the default to > return PAGE_SHIFT, and on Power just override that to return the IOMMU > table's page size? Since the only user will be the NVMe driver > currently, that should be fine?
I think that's fine.
> Sorry for the less-than-ideal patch!
Np, it's a reasonable first attempt that we just need to refine.
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