From: John Fastabend <john.fastabend@gmail.com>
To: Andy Gospodarek <andrew.gospodarek@broadcom.com>,
ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net,
kuba@kernel.org, hawk@kernel.org, john.fastabend@gmail.com,
andrii@kernel.org, kafai@fb.com, songliubraving@fb.com,
yhs@fb.com, kpsingh@kernel.org, toke@redhat.com,
lorenzo.bianconi@redhat.com, netdev@vger.kernel.org,
bpf@vger.kernel.org
Cc: Andy Gospodarek <gospo@broadcom.com>
Subject: RE: [PATCH net-next] samples/bpf: fixup some xdp progs to be able to support xdp multibuffer
Date: Tue, 21 Jun 2022 08:51:34 -0700 [thread overview]
Message-ID: <62b1e906cb539_13fa92084a@john.notmuch> (raw)
In-Reply-To: <20220617220738.3593-1-gospo@broadcom.com>
Andy Gospodarek wrote:
> This changes the section name for the bpf program embedded in these
> files to "xdp.frags" to allow the programs to be loaded on drivers that
> are using an MTU greater than PAGE_SIZE. Rather than directly accessing
> the buffers, the packet data is now accessed via xdp helper functions to
> provide an example for those who may need to write more complex
> programs.
>
> Signed-off-by: Andy Gospodarek <gospo@broadcom.com>
> ---
OK. Although we lose the non frag example, but I guess that is fine and
highlights we don't maintain samples.
Acked-by: John Fastabend <john.fastabend@gmail.com>
next prev parent reply other threads:[~2022-06-21 15:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-17 22:07 [PATCH net-next] samples/bpf: fixup some xdp progs to be able to support xdp multibuffer Andy Gospodarek
2022-06-21 15:51 ` John Fastabend [this message]
2022-06-21 17:01 ` Andy Gospodarek
2022-06-21 16:25 ` Lorenzo Bianconi
2022-06-21 17:16 ` Andy Gospodarek
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