From: "Guy, Wey-Yi" <wey-yi.w.guy@intel.com>
To: Nikolay Martynov <mar.kolya@gmail.com>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Re: iwlwifi: kernel panic if try to open tid with large index (>=8)
Date: Thu, 01 Dec 2011 19:42:34 -0800 [thread overview]
Message-ID: <1322797354.13074.11.camel@wwguy-huron> (raw)
In-Reply-To: <CALGY4fvH5EbBm1oSBHsmXw5r5yfWMQ4yJyVyBx3y70FOEVeT6A@mail.gmail.com>
hmm, this is a good catch, I don't believe anyone here ever test with
this. Thank you so much for letting us know.
Wey
On Thu, 2011-12-01 at 20:29 -0800, Nikolay Martynov wrote:
> Hi.
>
> I have an intel 5300 card running on latest compat-wireless.
> If I do:
> echo "tx start 8" >
> /sys/kernel/debug/ieee80211/phy0/netdev\:wlan1/stations/XX\:XX\:XX\:XX\:XX\:XX/agg_status
> I get two pages of kernel stack trace and complete freeze, no
> messages left in any logs after reboot.
> I looks like driver doesn't correctly check that this tid is
> actually supported when it comes from mac80211 layer.
> This doesn't seem like a huge issue, just an annoying one.
>
> Please let me knoe if I can provide any more information.
> Thanks.
>
next prev parent reply other threads:[~2011-12-02 4:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-02 4:29 iwlwifi: kernel panic if try to open tid with large index (>=8) Nikolay Martynov
2011-12-02 3:42 ` Guy, Wey-Yi [this message]
2011-12-02 9:11 ` Johannes Berg
2011-12-02 15:01 ` wwguy
2011-12-02 20:19 ` Johannes Berg
2011-12-02 20:14 ` wwguy
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