Re: [PATCH 1/2] svcrdma: Change DMA mapping logic to avoid the page_address kernel API

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 Tom Tucker <tom@xxxxxx> wrote:

> This patch changes the bus mapping logic to avoid page_address() where necessary

Hi Tom,

Does "when necessary" comes to say that invocations of page_address
which remained in the code after this patch was applied are safe and
no kmap call is needed?

Or.
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