From: Jussi Maki <joamaki@gmail.com>
To: Andrii Nakryiko <andrii.nakryiko@gmail.com>
Cc: bpf <bpf@vger.kernel.org>, Networking <netdev@vger.kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
j.vosburgh@gmail.com, Andy Gospodarek <andy@greyhouse.net>,
vfalico@gmail.com, Andrii Nakryiko <andrii@kernel.org>
Subject: Re: [PATCH bpf-next 0/3] XDP bonding support
Date: Mon, 14 Jun 2021 14:25:42 +0200 [thread overview]
Message-ID: <CAHn8xckZAwozmRVLDUuPv-gFCy9AaBC-3cKZ4iU4enfkN5my-g@mail.gmail.com> (raw)
In-Reply-To: <CAEf4Bzar4+HQ_0BBGt75_UPG-tVpjqz9YVdeBi2GVY1iam4Y2g@mail.gmail.com>
On Thu, Jun 10, 2021 at 7:24 PM Andrii Nakryiko
<andrii.nakryiko@gmail.com> wrote:
>
> On Wed, Jun 9, 2021 at 6:55 AM Jussi Maki <joamaki@gmail.com> wrote:
> >
> > This patchset introduces XDP support to the bonding driver.
> >
> > Patch 1 contains the implementation, including support for
> > the recently introduced EXCLUDE_INGRESS. Patch 2 contains a
> > performance fix to the roundrobin mode which switches rr_tx_counter
> > to be per-cpu. Patch 3 contains the test suite for the implementation
> > using a pair of veth devices.
> >
> > The vmtest.sh is modified to enable the bonding module and install
> > modules. The config change should probably be done in the libbpf
> > repository. Andrii: How would you like this done properly?
>
> I think vmtest.sh and CI setup doesn't support modules (not easily at
> least). Can we just compile that driver in? Then you can submit a PR
> against libbpf Github repo to adjust the config. We have also kernel
> CI repo where we'll need to make this change.
Unfortunately the mode and xmit_policy options of the bonding driver
are module params, so it'll need to be a module so the different modes
can be tested. I already modified vmtest.sh [1] to "make
module_install" into the rootfs and enable the bonding module via
scripts/config, but a cleaner approach would probably be to, as you
suggested, update latest.config in libbpf repo and probably get the
"modules_install" change into vmtest.sh separately (if you're happy
with this approach). What do you think?
[1] https://lore.kernel.org/netdev/20210609135537.1460244-1-joamaki@gmail.com/T/#maaf15ecd6b7c3af764558589118a3c6213e0af81
next prev parent reply other threads:[~2021-06-14 12:26 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-09 13:55 [PATCH bpf-next 0/3] XDP bonding support Jussi Maki
2021-06-09 13:55 ` [PATCH bpf-next 1/3] net: bonding: Add XDP support to the bonding driver Jussi Maki
2021-06-09 22:29 ` Maciej Fijalkowski
2021-06-09 23:29 ` Jay Vosburgh
2021-06-14 8:02 ` Jussi Maki
2021-06-17 3:40 ` kernel test robot
2021-06-17 6:35 ` kernel test robot
2021-06-22 7:24 ` kernel test robot
2021-06-09 13:55 ` [PATCH bpf-next 2/3] net: bonding: Use per-cpu rr_tx_counter Jussi Maki
2021-06-10 0:04 ` Jay Vosburgh
2021-06-14 7:54 ` Jussi Maki
2021-06-09 13:55 ` [PATCH bpf-next 3/3] selftests/bpf: Add tests for XDP bonding Jussi Maki
2021-06-09 22:07 ` Maciej Fijalkowski
2021-06-14 8:08 ` Jussi Maki
2021-06-14 8:48 ` Magnus Karlsson
2021-06-14 12:20 ` Jussi Maki
2021-06-10 17:24 ` [PATCH bpf-next 0/3] XDP bonding support Andrii Nakryiko
2021-06-14 12:25 ` Jussi Maki [this message]
2021-06-14 15:37 ` Jay Vosburgh
2021-06-15 5:34 ` Andrii Nakryiko
2021-06-24 9:18 ` [PATCH bpf-next v2 0/4] " joamaki
2021-06-24 9:18 ` [PATCH bpf-next v2 1/4] net: bonding: Refactor bond_xmit_hash for use with xdp_buff joamaki
2021-06-24 9:18 ` [PATCH bpf-next v2 2/4] net: core: Add support for XDP redirection to slave device joamaki
2021-06-24 9:18 ` [PATCH bpf-next v2 3/4] net: bonding: Add XDP support to the bonding driver joamaki
2021-06-24 9:18 ` [PATCH bpf-next v2 4/4] devmap: Exclude XDP broadcast to master device joamaki
2021-07-01 18:12 ` Jay Vosburgh
2021-07-05 11:44 ` Jussi Maki
2021-07-01 18:20 ` [PATCH bpf-next v2 0/4] XDP bonding support Jay Vosburgh
2021-07-05 10:32 ` Jussi Maki
2021-07-07 11:25 ` [PATCH bpf-next v3 0/5] " Jussi Maki
2021-07-07 11:25 ` [PATCH bpf-next v3 1/5] net: bonding: Refactor bond_xmit_hash for use with xdp_buff Jussi Maki
2021-07-07 11:25 ` [PATCH bpf-next v3 2/5] net: core: Add support for XDP redirection to slave device Jussi Maki
2021-07-07 11:25 ` [PATCH bpf-next v3 3/5] net: bonding: Add XDP support to the bonding driver Jussi Maki
2021-07-13 7:14 ` kernel test robot
2021-07-07 11:25 ` [PATCH bpf-next v3 4/5] devmap: Exclude XDP broadcast to master device Jussi Maki
2021-07-07 11:25 ` [PATCH bpf-next v3 5/5] net: core: Allow netdev_lower_get_next_private_rcu in bh context Jussi Maki
2021-07-28 23:43 ` [PATCH bpf-next v4 0/6] XDP bonding support joamaki
2021-07-28 23:43 ` [PATCH bpf-next v4 1/6] net: bonding: Refactor bond_xmit_hash for use with xdp_buff joamaki
2021-07-28 23:43 ` [PATCH bpf-next v4 2/6] net: core: Add support for XDP redirection to slave device joamaki
2021-07-28 23:43 ` [PATCH bpf-next v4 3/6] net: bonding: Add XDP support to the bonding driver joamaki
2021-07-28 23:43 ` [PATCH bpf-next v4 4/6] devmap: Exclude XDP broadcast to master device joamaki
2021-07-28 23:43 ` [PATCH bpf-next v4 5/6] net: core: Allow netdev_lower_get_next_private_rcu in bh context joamaki
2021-07-28 23:43 ` [PATCH bpf-next v4 6/6] selftests/bpf: Add tests for XDP bonding joamaki
2021-08-03 0:19 ` Andrii Nakryiko
2021-08-03 9:40 ` Jussi Maki
2021-07-30 6:18 ` [PATCH bpf-next v5 0/7] XDP bonding support Jussi Maki
2021-07-30 6:18 ` [PATCH bpf-next v5 1/7] net: bonding: Refactor bond_xmit_hash for use with xdp_buff Jussi Maki
2021-07-30 6:18 ` [PATCH bpf-next v5 2/7] net: core: Add support for XDP redirection to slave device Jussi Maki
2021-07-30 6:18 ` [PATCH bpf-next v5 3/7] net: bonding: Add XDP support to the bonding driver Jussi Maki
2021-07-30 6:18 ` [PATCH bpf-next v5 4/7] devmap: Exclude XDP broadcast to master device Jussi Maki
2021-07-30 6:18 ` [PATCH bpf-next v5 5/7] net: core: Allow netdev_lower_get_next_private_rcu in bh context Jussi Maki
2021-07-30 6:18 ` [PATCH bpf-next v5 6/7] selftests/bpf: Fix xdp_tx.c prog section name Jussi Maki
2021-08-04 23:35 ` Andrii Nakryiko
2021-07-30 6:18 ` [PATCH bpf-next v5 7/7] selftests/bpf: Add tests for XDP bonding Jussi Maki
2021-08-04 23:33 ` Andrii Nakryiko
2021-07-31 5:57 ` [PATCH bpf-next v6 0/7]: XDP bonding support Jussi Maki
2021-07-31 5:57 ` [PATCH bpf-next v6 1/7] net: bonding: Refactor bond_xmit_hash for use with xdp_buff Jussi Maki
2021-08-11 1:52 ` Jonathan Toppins
2021-08-11 8:22 ` Jussi Maki
2021-08-11 14:05 ` Jonathan Toppins
2021-08-16 9:05 ` Jussi Maki
2021-07-31 5:57 ` [PATCH bpf-next v6 2/7] net: core: Add support for XDP redirection to slave device Jussi Maki
2021-07-31 5:57 ` [PATCH bpf-next v6 3/7] net: bonding: Add XDP support to the bonding driver Jussi Maki
2021-07-31 5:57 ` [PATCH bpf-next v6 4/7] devmap: Exclude XDP broadcast to master device Jussi Maki
2021-07-31 5:57 ` [PATCH bpf-next v6 5/7] net: core: Allow netdev_lower_get_next_private_rcu in bh context Jussi Maki
2021-07-31 5:57 ` [PATCH bpf-next v6 6/7] selftests/bpf: Fix xdp_tx.c prog section name Jussi Maki
2021-08-06 22:53 ` Andrii Nakryiko
2021-07-31 5:57 ` [PATCH bpf-next v6 7/7] selftests/bpf: Add tests for XDP bonding Jussi Maki
2021-08-06 22:50 ` Andrii Nakryiko
2021-08-09 14:24 ` Jussi Maki
2021-08-09 21:41 ` Daniel Borkmann
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