linux-kernel - Re: take the bus_dma_limit into account on arm

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Date:   Tue, 25 Feb 2020 15:17:21 +0200
From:   Roger Quadros <rogerq@...com>
To:     Christoph Hellwig <hch@....de>,
        Russell King <linux@...linux.org.uk>
CC:     Peter Ujfalusi <peter.ujfalusi@...com>,
        Robin Murphy <robin.murphy@....com>,
        <iommu@...ts.linux-foundation.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        "Nori, Sekhar" <nsekhar@...com>
Subject: Re: take the bus_dma_limit into account on arm

Hi Russell,

On 18/02/2020 20:41, Christoph Hellwig wrote:
> Hi Russell,
> 
> this series fixes the arm dma coherent allocator to take the bus dma
> mask into account, similar to what other architectures do.  Without
> this devices that support 64-bit mask, but are limited by the
> interconnect won't work properly.
> 

Can we please have this series marked for -stable? Thanks.

-- 
cheers,
-roger

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