From: Vinod Koul <vkoul@kernel.org>
To: Frank Li <Frank.li@nxp.com>
Cc: Fabio Estevam <festevam@gmail.com>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
"open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM"
<dmaengine@vger.kernel.org>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
open list <linux-kernel@vger.kernel.org>,
imx@lists.linux.dev
Subject: Re: [PATCH 1/1] dmaengine: mxs-dma: switch from dma_coherent to dma_pool
Date: Thu, 22 Feb 2024 19:17:03 +0530 [thread overview]
Message-ID: <ZddQVzs-VvjraJAf@matsya> (raw)
In-Reply-To: <ZdTjrzYIiD8pwHk8@lizhi-Precision-Tower-5810>
On 20-02-24, 12:38, Frank Li wrote:
> On Mon, Feb 19, 2024 at 01:23:22PM -0300, Fabio Estevam wrote:
> > On Mon, Feb 19, 2024 at 12:57 PM Frank Li <Frank.Li@nxp.com> wrote:
> > >
> > > From: Han Xu <han.xu@nxp.com>
> > >
> > > Using dma_pool to manage dma descriptor memory.
> >
> > Please clearly describe the motivation for doing this.
>
> This try to fix a cma_alloc failure. But it is not correct to use dma_pool.
> let's work out a better method.
Good one, but this should be in log :-)
>
> Frank
--
~Vinod
prev parent reply other threads:[~2024-02-22 13:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-19 15:57 [PATCH 1/1] dmaengine: mxs-dma: switch from dma_coherent to dma_pool Frank Li
2024-02-19 16:23 ` Fabio Estevam
2024-02-20 17:38 ` Frank Li
2024-02-22 13:47 ` Vinod Koul [this message]
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