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Date: Mon, 30 Jan 2017 09:56:52 -0500 (EST) From: David Miller <davem@...emloft.net> To: kafai@...com Cc: netdev@...r.kernel.org, bblanco@...mgrid.com, saeedm@...lanox.com, tariqt@...lanox.com, kernel-team@...com Subject: Re: [PATCH net] mlx4: xdp_prog becomes inactive after ethtool '-L' or '-G' From: Martin KaFai Lau <kafai@...com> Date: Fri, 27 Jan 2017 23:40:51 -0800 > If the rx-queues ever get re-initialized (e.g. by changing the > number of rx-queues with ethtool -L), the existing xdp_prog becomes > inactive. > > The bug is that the xdp_prog ptr has not been carried over from > the old rx-queues to the new rx-queues > > Fixes: 47a38e155037 ("net/mlx4_en: add support for fast rx drop bpf program") > Signed-off-by: Martin KaFai Lau <kafai@...com> Mellanox folks, please review.
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