From: David Miller <davem@davemloft.net>
To: bblanco@plumgrid.com
Cc: netdev@vger.kernel.org, jhs@mojatatu.com,
saeedm@dev.mellanox.co.il, kafai@fb.com, brouer@redhat.com,
as754m@att.com, alexei.starovoitov@gmail.com,
gerlitz.or@gmail.com, john.fastabend@gmail.com,
hannes@stressinduktion.org, tgraf@suug.ch, tom@herbertland.com,
daniel@iogearbox.net
Subject: Re: [PATCH v7 04/11] net/mlx4_en: add support for fast rx drop bpf program
Date: Mon, 11 Jul 2016 23:17:00 -0700 (PDT) [thread overview]
Message-ID: <20160711.231700.1668856499968096629.davem@davemloft.net> (raw)
In-Reply-To: <1468272598-21390-5-git-send-email-bblanco@plumgrid.com>
From: Brenden Blanco <bblanco@plumgrid.com>
Date: Mon, 11 Jul 2016 14:29:51 -0700
> + if (priv->num_frags > 1)
> + return -EOPNOTSUPP;
I hate to be the user who has to debug why his XDP program won't
load just because he set a jumbo MTU beforehand.
next prev parent reply other threads:[~2016-07-12 6:17 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-11 21:29 [PATCH v7 00/11] Add driver bpf hook for early packet drop and forwarding Brenden Blanco
2016-07-11 21:29 ` [PATCH v7 01/11] bpf: add XDP prog type for early driver filter Brenden Blanco
2016-07-12 6:02 ` David Miller
2016-07-12 6:26 ` Brenden Blanco
2016-07-11 21:29 ` [PATCH v7 02/11] net: add ndo to setup/query xdp prog in adapter rx Brenden Blanco
2016-07-12 6:12 ` David Miller
2016-07-12 6:35 ` Brenden Blanco
2016-07-12 6:45 ` David Miller
2016-07-11 21:29 ` [PATCH v7 03/11] rtnl: add option for setting link xdp prog Brenden Blanco
2016-07-11 21:29 ` [PATCH v7 04/11] net/mlx4_en: add support for fast rx drop bpf program Brenden Blanco
2016-07-12 6:17 ` David Miller [this message]
2016-07-12 16:31 ` Brenden Blanco
2016-07-11 21:29 ` [PATCH v7 05/11] Add sample for adding simple drop program to link Brenden Blanco
2016-07-11 21:29 ` [PATCH v7 06/11] net/mlx4_en: add page recycle to prepare rx ring for tx support Brenden Blanco
2016-07-11 21:29 ` [PATCH v7 07/11] bpf: add XDP_TX xdp_action for direct forwarding Brenden Blanco
2016-07-11 21:29 ` [PATCH v7 08/11] net/mlx4_en: break out tx_desc write into separate function Brenden Blanco
2016-07-11 21:29 ` [PATCH v7 09/11] net/mlx4_en: add xdp forwarding and data write support Brenden Blanco
2016-07-13 15:25 ` Saeed Mahameed
2016-07-13 17:30 ` Brenden Blanco
2016-07-13 19:16 ` Saeed Mahameed
2016-07-11 21:29 ` [PATCH v7 10/11] bpf: enable direct packet data write for xdp progs Brenden Blanco
2016-07-11 21:29 ` [PATCH v7 11/11] bpf: add sample for xdp forwarding and rewrite Brenden Blanco
2016-07-11 21:53 ` [PATCH v7 00/11] Add driver bpf hook for early packet drop and forwarding Or Gerlitz
2016-07-11 22:06 ` Brenden Blanco
2016-07-11 23:26 ` Tom Herbert
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