linux-kernel - Re: [PATCH v1] dma: imx-sdma: add virt-dma support

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Message-ID: <1527154959.3990.39.camel@nxp.com>
Date:   Thu, 24 May 2018 01:42:46 +0000
From:   Robin Gong <yibin.gong@....com>
To:     "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "vkoul@...nel.org" <vkoul@...nel.org>
CC:     "dan.j.williams@...el.com" <dan.j.williams@...el.com>,
        "dmaengine@...r.kernel.org" <dmaengine@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "vinod.koul@...el.com" <vinod.koul@...el.com>,
        dl-linux-imx <linux-imx@....com>
Subject: Re: [PATCH v1] dma: imx-sdma: add virt-dma support

Okay, I'll try to split it.
On 三, 2018-05-23 at 19:04 +0530, Vinod wrote:
> On 23-05-18, 12:56, s.hauer@...gutronix.de wrote:
> 
> > 
> > Well, it's somewhat related to virtual dma support, but that's not
> > my
> > point. My point is that this patch is quite big and thus hard to
> > review.
> > If we find ways to make it smaller and to split it up in multiple
> > patches then we should do so, because it makes it easier to review
> > and
> > in case you break something here we raise the chance that a "git
> > bisect"
> > lands on a smaller patch which is easier to understand.
> > 
> > Please try and make that a separate change. I haven't really looked
> > into
> > it and it may not be possible due to reasons I haven't seen, but
> > please
> > at least give it a try.
> That is something would help me as well. I have reviewed the patch
> and am not
> sure I fully understand the changes, so breaking up stuff would
> definitely help
> in the review..
>