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Date:   Wed, 5 Dec 2018 13:53:45 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Robin Gong <yibin.gong@....com>
Cc:     "l.stach@...gutronix.de" <l.stach@...gutronix.de>,
        "dmaengine@...r.kernel.org" <dmaengine@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        dl-linux-imx <linux-imx@....com>
Subject: Re: [PATCH v3 0/4] Correct dma pool for imx-sdma

On 06-11-18, 03:40, Robin Gong wrote:
> This patch set to correct dma pool used in the commit fe5b85c656bc
> ("dmaengine: imx-sdma: alloclate bd memory from dma pool")
> because all bds should be contiguous in memory in multi bds case
> for sdma, but dma pool can't statify it and cause transfer failure
> then.Thank Lucas for the making things on the right way.
> 
> This patch set is v3 based on Lucas's V1/V2, the main refine:
>   --fix the issue I reported in V1 but Lucas workaround it by improper
>     way in V2.
>   --add vchan_synchronize() to kill tasklet in virt-dma internal.
>   --refine name: use sdma_disable_channel_async instead of
>     sdma_disable_channel_with_delay since no delay indeed for
>     device_terminate_all.
> Please refer to below link for more information:
> https://patchwork.kernel.org/patch/10601111

Applied all, thanks and CCed stable

-- 
~Vinod

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