linux-kernel - Re: [PATCH] dmaengine: imx-sdma: fix regression with uart scripts

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Message-ID: <YlPV6ywRITfNigE1@shell.armlinux.org.uk>
Date:   Mon, 11 Apr 2022 08:16:59 +0100
From:   "Russell King (Oracle)" <linux@...linux.org.uk>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Kevin Groeneveld <kgroeneveld@...brook.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Robin Gong <yibin.gong@....com>, dmaengine@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dmaengine: imx-sdma: fix regression with uart scripts

On Mon, Apr 11, 2022 at 11:29:23AM +0530, Vinod Koul wrote:
> Hi Kevin,
> 
> On 10-04-22, 18:28, Kevin Groeneveld wrote:
> > On 2022-04-08 13:39, Vinod Koul wrote:
> > > 1. Patch title should reflect the change introduced, so the title is not
> > > apt, pls revise
> > 
> > In hindsight the title was not very descriptive. I will update and send a
> > v2. Maybe something like:
> > 
> > dmaengine: imx-sdma: fix init of uart scripts
> > 
> > > 2. Is this in response to rmk's report, if so, please add reported-by
> > 
> > No. I am not even aware of any report on this issue. I discovered the issue
> > on my own and found the problem commit by doing a bisect.
> 
> Okay I am adding Russell here to see if this fixes his issue as well..

I "fixed" my issue by updating my SDMA firmware to the later version,
which I think is fine provided I don't down-grade the kernel.

That said, I do support this attempt to fix NXP's cockup, so, having
looked at the patch:

Acked-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>

Thanks.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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