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From: kdjimeli <kdjimeli@igalia.com>
To: netdev@vger.kernel.org
Subject: Error running AF_XDP sample application
Date: Thu, 09 Aug 2018 18:18:08 +0200	[thread overview]
Message-ID: <88ef46e09c2849ff89aae6bf1d1d8104@igalia.com> (raw)

Hello,

I have been trying to test a sample AF_XDP program, but I have been
experiencing some issues.
After building the sample code
https://github.com/torvalds/linux/tree/master/samples/bpf,
when running the xdpsock binary, I get the errors
"libbpf: failed to create map (name: 'xsks_map'): Invalid argument"
"libbpf: failed to load object './xdpsock_kern.o"

I tried to figure out the cause of the error but all I know is that it
occurs at line 910 with the function
call "bpf_prog_load_xattr(&prog_load_attr, &obj, &prog_fd)".

Please I would like to inquire what could be a possible for this error.


Thanks
Konrad

             reply	other threads:[~2018-08-09 19:20 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-09 16:18 kdjimeli [this message]
2018-08-10  1:51 ` Error running AF_XDP sample application Jakub Kicinski
2018-08-10  9:58   ` Konrad Djimeli
2018-08-10 13:21     ` Konrad Djimeli
2018-08-10 15:45       ` Björn Töpel
2018-08-10 21:02         ` Konrad Djimeli

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