Re: [PATCH] IB/mlx5: Fix decision to avoid using MAD_IFC command in ISSI > 0 mode

On Fri, Sep 09, 2016 at 01:39:18PM +0300, Or Gerlitz wrote:

quoted

Without the patch, we got the following message.
[    8.456327] mlx5_core 0000:03:00.0: firmware version: 12.12.780
...
[   10.417421] mlx5_ib: Mellanox Connect-IB Infiniband driver v2.2-1 (Feb 2014)
[   10.419282] ------------[ cut here ]------------
[   10.419291] WARNING: CPU: 2 PID: 2517 at ../drivers/infiniband/core/cache.c:702 ib_cache_gid_set_default_gid+0x2f8/0x340 [ib_core]()

and this reproduces 100% over Eth ports or just sometimes?

Feedback from the customer.
It was consistently seen with fw:12.12.780
It was never seen after updating the firmware to 12.14.1100 or higher.
Currently in fw ver:12.16.1020.

Thanks,
David Chang
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