[dpdk-dev] [dpdk-stable] [PATCH 1/1] net/qede: fix receive packet drop

[Ferruh Yigit]

On 3/13/2019 5:55 PM, Rasesh Mody wrote:
>> From: dev <dev-bounces at dpdk.org> On Behalf Of Shahed Shaikh
>> Sent: Tuesday, March 12, 2019 9:51 AM
>>
>> There is a corner case in which driver won't post receive buffers when driver
>> has processed all received packets in single loop (i.e. hw_consumer ==
>> sw_consumer) and then HW will start dropping packets since it did not see
>> new receive buffers posted.
>>
>> This corner case is seen when size of Rx ring is less than or equals Rx packet
>> burst count for dev->rx_pkt_burst().
>>
>> Fixes: 8f2312474529 ("net/qede: fix performance bottleneck in Rx path")
>> Cc: stable at dpdk.org
>>
>> Signed-off-by: Shahed Shaikh <shshaikh at marvell.com>
>> ---
> 
> Acked-by: Rasesh Mody <rmody at marvell.com>

Applied to dpdk-next-net/master, thanks.