linux-kernel - Re: [PATCH] net: qrtr: Unprepare MHI channels during remove

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Date:   Fri, 20 Nov 2020 11:45:12 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     Bhaumik Bhatt <bbhatt@...eaurora.org>, kvalo@...eaurora.org,
        linux-wireless@...r.kernel.org, cjhuang@...eaurora.org,
        linux-arm-msm@...r.kernel.org, hemantk@...eaurora.org,
        linux-kernel@...r.kernel.org, ath11k@...ts.infradead.org,
        clew@...eaurora.org, loic.poulain@...aro.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH] net: qrtr: Unprepare MHI channels during remove

On Thu, Nov 19, 2020 at 09:10:46PM -0800, Jakub Kicinski wrote:
> On Wed, 18 Nov 2020 10:20:25 -0800 Bhaumik Bhatt wrote:
> > Reset MHI device channels when driver remove is called due to
> > module unload or any crash scenario. This will make sure that
> > MHI channels no longer remain enabled for transfers since the
> > MHI stack does not take care of this anymore after the auto-start
> > channels feature was removed.
> > 
> > Signed-off-by: Bhaumik Bhatt <bbhatt@...eaurora.org>
> 
> Patch seems reasonable, Mani are you taking it or should I?
> 

Since I already picked up one qrtr patch, makese sense to pick this
also.

> Bhaumik would you mind adding a Fixes tag to be clear where 
> the issue was introduced?

This is due to the MHI auto-start change which just got queued into
mhi-next. I don't think we need a Fixes tag.

Jakub, can you please provide your ack so that I can take it?

Thanks,
Mani