linux-kernel - Re: [PATCH] remoteproc: imx_dsp_rproc: only reset carveout memory at RPROC

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Message-ID: <CAEnQRZCZe3z8F7TsFdCz5P6mu6qzGkdoqC76XkyCCzQz+pSpmA@mail.gmail.com>
Date: Tue, 16 Dec 2025 10:52:38 +0200
From: Daniel Baluta <daniel.baluta@...il.com>
To: Shengjiu Wang <shengjiu.wang@....com>
Cc: andersson@...nel.org, mathieu.poirier@...aro.org, shawnguo@...nel.org, 
	s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com, 
	daniel.baluta@....com, linux-remoteproc@...r.kernel.org, imx@...ts.linux.dev, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] remoteproc: imx_dsp_rproc: only reset carveout memory at
 RPROC_OFFLINE state

On Tue, Dec 16, 2025 at 9:59 AM Shengjiu Wang <shengjiu.wang@....com> wrote:
>
> Don't need to reset memory at suspend and resume stage, because some
> memory is used to save the software state for resume, if it is cleared,
> the resume operation can fail.

I would rephrase this as "Do not reset memory ...".

"Don't need .." suggests that this operation is unnecessary, but not wrong.

With that,

Reviewed-by: Daniel Baluta <daniel.baluta@....com>