From: Gu Zheng <guz.fnst@cn.fujitsu.com>
To: Cole Mickens <cole.mickens@gmail.com>
Cc: linux-pci@vger.kernel.org, kirill.shutemov@linux.intel.com
Subject: Re: Hot (un)plugging a Thunderbolt Ethernet adapter causes kernel panic
Date: Fri, 22 Feb 2013 15:37:35 +0800 [thread overview]
Message-ID: <5127203F.1040007@cn.fujitsu.com> (raw)
In-Reply-To: <CAJ9Gbf1o0JHTWRvx=5x51q-wpZctkjFQuufR4fdNja_kV56dqw@mail.gmail.com>
On 02/22/2013 07:45 AM, Cole Mickens wrote:
> Hello, I was instructed to send this issue to this mailing list:
> https://bugzilla.kernel.org/show_bug.cgi?id=54131
>
> --
>
> I have a Macbook Air 2012 running Ubuntu 13.04 with the 3.8.0 kernel
> (not an RC).
>
> My Thunderbolt Ethernet adapter is usable but only if it is inserted at boot.
>
> If it is removed after being available, the kernel will panic. Generally it
> takes a minute or two or I have to fire up Chrome or something to stir it.
>
> I assume the crash isn't written out on a Mac EFI system but I can easily
> reproduce it and retype whatever bits are important. I did take a
> snapshot with my camera: http://i.imgur.com/q2iuHWZ.jpg
>
> Apologies if this is the wrong format or place for this; I'm reporting my first
> kernel bug. Cheers.
Hi Cole,
It seems not a new issue, see these:
https://lkml.org/lkml/2012/12/13/589
http://help.lockergnome.com/linux/Linux-Support-Thunderbolt-Apple-Monitor--ftopict553657.html
Maybe Thunderbolt hotplug is not well supported now.
If this issue does disturb you, you can try Kirill's patch <https://lkml.org/lkml/2012/12/13/589>,
maybe it can help you.:)
thanks,
Gu
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
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> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
next prev parent reply other threads:[~2013-02-22 7:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-21 23:45 Hot (un)plugging a Thunderbolt Ethernet adapter causes kernel panic Cole Mickens
2013-02-22 2:29 ` Greg KH
2013-02-22 7:37 ` Gu Zheng [this message]
2013-02-22 9:57 ` Kirill A. Shutemov
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