Messages in this thread | | | From | Mattis Lorentzon <> | Subject | RE: Oops: 17 SMP ARM (v3.16-rc2) | Date | Fri, 15 Aug 2014 05:42:12 +0000 |
| |
Fabio,
> Do the stalls also happen on a pure 3.16 kernel?
Yes, we just tried this out overnight and we get the same stalls here. We have seen similar problems on a Zynq-based board. It might be worth noting that a common chip between all three boards is, for example, the KSZ9021RN, while the FEC driver, for example, only runs on the two iMX6-boards.
> How can we reproduce the error?
We mostly run SSH with benchmarks using NFS, it can probably be triggered by using only SSH with the following loop:
# while : ; do ssh arm-card date; done
Our (pure) 3.16 kernel uses the following config. http://lkml.iu.edu/hypermail/linux/kernel/1408.1/03045/config.gz
(We have quite generously disabled a lot of sub-systems in our config.)
Best regards, Mattis Lorentzon
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