On 08/30/2013 01:49 PM, Gianluca Anzolin wrote:
On Tue, Aug 27, 2013 at 01:50:25PM -0400, Peter Hurley wrote:
On 08/27/2013 09:57 AM, Alexander Holler wrote:
Am 19.08.2013 22:20, schrieb Peter Hurley:
On 07/31/2013 01:50 PM, Peter Hurley wrote:
I reviewed these changes and retested. All ok.
Gustavo,
This series fixes a crashing regression from 3.10+ forward.
Why is this not in linux-next yet?
3.8+ to be exact, just in case someone has to deal with older kernels.
Thanks for the reminder.
This series is too extensive to consider for -stable. Any ideas for
how to address this crash for -stable?
Regards,
Peter Hurley
The tty refcount patch is needed but clearly not sufficient because the system
locks up when the device is released.
Unfortunately I cannot capture any oops, this is why I went and implemented the
tty port methods in the first place, inspired by the usb serial code.
I agree the patches are extensive and a solution is needed not only for 3.10
kernels but also for 3.11.
It's not clear for me how to debug the old code further. A couple of patches
to make the debug process easier were mentioned before but I cannot find
them. Could anybody point me at them?
I was thinking more along the lines of what we could go back and revert,
rather than re-engineering another solution.
Regards,
Peter Hurley
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