netdev - Re: [PATCH bpf] tools/bpf: add unlimited rlimit for flow_dissector

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Message-ID: <5c64380b-6f58-f2c5-be5d-feaab92bb194@iogearbox.net>
Date:   Tue, 30 Oct 2018 23:30:33 +0100
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Yonghong Song <yhs@...com>, ast@...com, netdev@...r.kernel.org
Cc:     kernel-team@...com
Subject: Re: [PATCH bpf] tools/bpf: add unlimited rlimit for
 flow_dissector_load

On 10/29/2018 10:56 PM, Yonghong Song wrote:
> On our test machine, bpf selftest test_flow_dissector.sh failed
> with the following error:
>   # ./test_flow_dissector.sh
>   bpffs not mounted. Mounting...
>   libbpf: failed to create map (name: 'jmp_table'): Operation not permitted
>   libbpf: failed to load object 'bpf_flow.o'
>   ./flow_dissector_load: bpf_prog_load bpf_flow.o
>   selftests: test_flow_dissector [FAILED]
> 
> Let us increase the rlimit to remove the above map
> creation failure.
> 
> Signed-off-by: Yonghong Song <yhs@...com>

Applied to bpf, thanks!