[dpdk-dev] [dpdk-stable] [PATCH] net/mlx5: fix interrupt completion queue index wrapping

Ferruh Yigit ferruh.yigit at intel.com
Mon Sep 10 12:59:12 CEST 2018


On 9/4/2018 7:21 AM, Shahaf Shuler wrote:
> Tuesday, August 28, 2018 9:59 PM, Yongseok Koh:
>> wrapping
>>
>>> On Aug 23, 2018, at 4:10 PM, Xueming Li <xuemingl at mellanox.com> wrote:
>>>
>>> Rxq cq_ci was 16 bits while hardware is expecting to wrap around 24
>>> bits, this caused interrupt failure after burst of packets.
>>>
>>> Fixes: 43e9d9794cde ("net/mlx5: support upstream rdma-core")
>>> Cc: Shahaf Shuler <shahafs at mellanox.com>

I assume you would want to backport the fix to stable releases, so adding:
Cc: stable at dpdk.org

Please shout if that is not the intention.

>>>
>>> Signed-off-by: Xueming Li <xuemingl at mellanox.com>
>>> ---
>> Acked-by: Yongseok Koh <yskoh at mellanox.com>
> 
> Applied to next-net-mlx, thanks. 
> 
>>
>> Thanks



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