From: Christoph Hellwig <hch@lst.de>
To: Vladimir Murzin <vladimir.murzin@arm.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux@armlinux.org.uk, sza@esh.hu,
arnd@arndb.de, gregkh@linuxfoundation.org,
akpm@linux-foundation.org, alexandre.torgue@st.com,
robin.murphy@arm.com, kbuild-all@01.org,
benjamin.gaignard@linaro.org, hch@lst.de,
m.szyprowski@samsung.com, vitaly_kuzmichev@mentor.com,
george_davis@mentor.com
Subject: Re: [RFC PATCH 2/2] ARM: NOMMU: Wire-up default DMA interface
Date: Wed, 19 Jul 2017 09:21:40 +0200 [thread overview]
Message-ID: <20170719072140.GB20840@lst.de> (raw)
In-Reply-To: <1500281885-3034-3-git-send-email-vladimir.murzin@arm.com>
On Mon, Jul 17, 2017 at 09:58:05AM +0100, Vladimir Murzin wrote:
> The way how default DMA pool is exposed has changed and now we need to
> use dedicated interface to work with it. This patch makes alloc/release
> operations to use such interface. Since default DMA pool is not
> handled by generic code anymore we have to implement our own mmap
> operation.
Looks good to me.
next prev parent reply other threads:[~2017-07-19 7:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-17 8:58 [RFC PATCH 0/2] Introduce interface for default DMA pool Vladimir Murzin
2017-07-17 8:58 ` [RFC PATCH 1/2] drivers: dma-coherent: " Vladimir Murzin
2017-07-19 7:20 ` Christoph Hellwig
2017-07-17 8:58 ` [RFC PATCH 2/2] ARM: NOMMU: Wire-up default DMA interface Vladimir Murzin
2017-07-19 7:21 ` Christoph Hellwig [this message]
2017-07-20 9:29 ` [RFC PATCH 0/2] Introduce interface for default DMA pool Szemző András
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