linux-kernel - Re: [Regression] debugfs warnings when resuming from suspend on 6.7-rc5

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Date: Tue, 19 Dec 2023 13:03:12 +0100
From: Johannes Berg <johannes@...solutions.net>
To: Mateusz Jończyk <mat.jonczyk@...pl>, Miri Korenblit
	 <miriam.rachel.korenblit@...el.com>
Cc: Gregory Greenman <gregory.greenman@...el.com>, 
	linux-wireless@...r.kernel.org, "linux-kernel@...r.kernel.org"
	 <linux-kernel@...r.kernel.org>
Subject: Re: [Regression] debugfs warnings when resuming from suspend on
 6.7-rc5

On Thu, 2023-12-14 at 22:49 +0100, Mateusz Jończyk wrote:
> W dniu 14.12.2023 o 22:45, Mateusz Jończyk pisze:
> > Hello,
> > 
> > Since upgrading to 6.7-rc kernels, I have been getting the following error
> > message in dmesg
> > while resuming from suspend:
> > 
> > [   83.302944] debugfs: Directory 'iwlmvm' with parent 'netdev:wlp2s0' already
> > present!
> > [   83.302963] iwlwifi 0000:02:00.0: Failed to create debugfs directory under
> > netdev:wlp2s0
> > 
> OK, now I see
> 
> https://patchwork.kernel.org/project/linux-wireless/patch/20231211085121.88a950f43e16.Id71181780994649219685887c0fcad33d387cc78@changeid/
> 
> ("wifi: mac80211: don't re-add debugfs during reconfig")
> 
> Will see if this fixes the issue.
> 

Did that work? I think we need

https://patchwork.kernel.org/project/linux-wireless/patch/20231220043149.ddd48c66ec6b.Ia81080d92129ceecf462eceb4966bab80df12060@changeid/

in addition ...

johannes