Kernel panic from lagg_ioctl and lagg_port_ioctl

[Lakshmi Narasimhan Sundararajan]

Hi Hans,
Yes, we understand that piece of code.

But Panasas wants this change to MFC to 10.3. This issue is not seen in 11.
Would that happen? I have not seen acknowledgement of this issue or
confirmation of MFC to 10.3. That information will help us plan.

Regards,
LN

On Wed, Jan 13, 2016 at 6:02 PM, Hans Petter Selasky <hps at selasky.org>
wrote:

> On 01/12/16 22:13, Lewis, Fred wrote:
>
>> In earlier versions of lagg_ioctl() (e.g. stable/10/r171247) all of the
>> callout
>> vectors are set to NULL which I think will prevent the problem. Similar
>> NULLing code
>> is also in stable/7. I didn't check other releases.
>>
>
> Don't forget to drain the callouts before NULL-ing them!
>
> --HPS
>

-- 


DISCLAIMER

The information in this e-mail is confidential and may be subject to legal 
privilege. It is intended solely for the addressee. Access to this e-mail 
by anyone else is unauthorized. If you have received this communication in 
error, please address with the subject heading "Received in error," send to 
it at msystechnologies.com,  then delete the e-mail and destroy any copies of 
it. If you are not the intended recipient, any disclosure, copying, 
distribution or any action taken or omitted to be taken in reliance on it, 
is prohibited and may be unlawful. The views, opinions, conclusions and 
other information expressed in this electronic mail and any attachments are 
not given or endorsed by the company unless otherwise indicated by an 
authorized representative independent of this message.
MSys cannot guarantee that e-mail communications are secure or error-free, 
as information could be intercepted, corrupted, amended, lost, destroyed, 
arrive late or incomplete, or contain viruses, though all reasonable 
precautions have been taken to ensure no viruses are present in this e-mail. 
As our company cannot accept responsibility for any loss or damage arising 
from the use of this e-mail or attachments we recommend that you subject 
these to your virus checking procedures prior to use