linux-kernel - Re: [PATCH] wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected

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Message-ID: <182a063dacf.3f3632f6236592.5537187165122273734@siddh.me>
Date:   Mon, 15 Aug 2022 12:54:34 +0530
From:   Siddh Raman Pant <code@...dh.me>
To:     "Greg KH" <gregkh@...uxfoundation.org>
Cc:     "johannes berg" <johannes@...solutions.net>,
        "david s. miller" <davem@...emloft.net>,
        "eric dumazet" <edumazet@...gle.com>,
        "jakub kicinski" <kuba@...nel.org>,
        "paolo abeni" <pabeni@...hat.com>,
        "netdev" <netdev@...r.kernel.org>,
        "linux-wireless" <linux-wireless@...r.kernel.org>,
        "linux-kernel" <linux-kernel@...r.kernel.org>,
        "stable" <stable@...r.kernel.org>,
        "linux-kernel-mentees" 
        <linux-kernel-mentees@...ts.linuxfoundation.org>,
        "syzbot+b6c9fe29aefe68e4ad34" 
        <syzbot+b6c9fe29aefe68e4ad34@...kaller.appspotmail.com>
Subject: Re: [PATCH] wifi: mac80211: Don't finalize CSA in IBSS mode if
 state is disconnected

On Mon, 15 Aug 2022 12:30:13 +0530  Greg KH  wrote:
> Please no blank line before your signed-off-by line or the tools will
> not like it.

Oh okay, noted.

> And did sysbot verify that this change solved the problem?

Syzbot was failing to boot for reasons unrelated to the patch.
I tried testing three times, and every time the boot was failing.
It was taking more than 5 hours for syzbot to pick up the patch
from pending state every time, so I now posted it.

You can look at the syzkaller group page here:
https://groups.google.com/g/syzkaller-bugs/c/bGZwWS4Q3ek/m/dQ3pdAVSAAAJ
(Pardon the atrocious HTML email at the end, I used a mobile app
to email and forgot it doesn't send in plaintext.)

I have locally tested this with the reproducer syzbot gave.

Thanks,
Siddh