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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Ovidiu Panait , netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260612205915.3156127-1-nb@tipi-net.de> <20260612205915.3156127-4-nb@tipi-net.de> Content-Language: en-US From: Justin Chen In-Reply-To: <20260612205915.3156127-4-nb@tipi-net.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-DetectorID-Processed: b00c1d49-9d2e-4205-b15f-d015386d3d5e On 6/12/26 1:59 PM, Nicolai Buchwitz wrote: > The driver only uses TX ring 0 and RX ring 0, so allocating a netdev > with GENET_MAX_MQ_CNT + 1 = 5 TX and 5 RX slots leaves four of each > unused. Switch to alloc_etherdev() which allocates exactly one queue > of each kind. > > No functional change: netif_set_real_num_{tx,rx}_queues() already > clamps the visible queue count to 1. > > Signed-off-by: Nicolai Buchwitz Reviewed-by: Justin Chen Tested-by: Justin Chen