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Message-ID: <5cb00149a01706042aaa44f015f5330b57808951.camel@sipsolutions.net>
Subject: Re: [PATCH] wifi: iwlwifi: Add debugging around scan failure
 warning.
From:   Johannes Berg <johannes@sipsolutions.net>
To:     Ben Greear <greearb@candelatech.com>,
        linux-wireless@vger.kernel.org
Date:   Thu, 16 Nov 2023 21:05:11 +0100
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On Thu, 2023-11-16 at 09:51 -0800, Ben Greear wrote:

> I found a splat with my debugging enabled today, running with the v86 fir=
mware.  Looks like
> immediate cause is that active_links was 0x0.  Logs are full of it, in fa=
ct.  Seems to always
> be the same reason.

active_links will be 0 if there isn't MLO, i.e. you're not connected.

> [ 4382.603271] iwlwifi 0000:21:00.0: scan failure: Cannot find link info =
for link-id: 0 active-links: 0x0
>=20

The real question is how we ended up with no info for link-id 0, but
like I said, that's a more dynamic question, just knowing the number
doesn't really help with it :)

johannes