linux-kernel - Re: [BUG] 3.10 regression: hang on suspend

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Date:	Mon, 22 Jul 2013 21:05:39 +0200
From:	Ortwin Glück <odi@....ch>
To:	Stanislaw Gruszka <sgruszka@...hat.com>
CC:	Arend van Spriel <arend@...adcom.com>,
	linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org
Subject: Re: [BUG] 3.10 regression: hang on suspend

On 07/22/2013 01:22 PM, Stanislaw Gruszka wrote:
> We remove interface that we do not add in the driver. I think I found
> reason of that - I removed below code in bad commit:
>
>          list_for_each_entry(sdata, &local->interfaces, list) {
> [snip]
> -               switch (sdata->vif.type) {
> -               case NL80211_IFTYPE_AP_VLAN:
> -               case NL80211_IFTYPE_MONITOR:
> -                       /* skip these */
> -                       continue;

Oh yes, that makes a lot of sense! I have an extra monitoring interface 
configured. If I remove that before suspend, the crash does not occur.

And your patch does fix the problem. Very nice!

Thank you,

Ortwin

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