netdev - Re: [PATCH] Revert "net: qcom/emac: enforce DMA address restrictions"

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Message-Id: <20171012.105027.2184813224895603918.davem@davemloft.net>
Date:   Thu, 12 Oct 2017 10:50:27 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     timur@...eaurora.org
Cc:     netdev@...r.kernel.org, David.Laight@...LAB.COM
Subject: Re: [PATCH] Revert "net: qcom/emac: enforce DMA address
 restrictions"

From: Timur Tabi <timur@...eaurora.org>
Date: Thu, 12 Oct 2017 12:42:04 -0500

> This reverts commit df1ec1b9d0df57e96011f175418dc95b1af46821.
> 
> It turns out that memory allocated via dma_alloc_coherent is always
> aligned to the size of the buffer, so there's no way the RRD and RFD
> can ever be in separate 32-bit regions.
> 
> Signed-off-by: Timur Tabi <timur@...eaurora.org>

Applied, thanks.