On 20 Dec 2022, at 14:39, Ilya Maximets wrote:
> On 12/20/22 14:34, Eelco Chaudron wrote:
>>
>>
>> On 19 Dec 2022, at 13:20, Ilya Maximets wrote:
>>
>>> All supported versions of Fedora do package libxdp and libbpf, so it
>>> makes sense to enable AF_XDP support.
>>>
>>> Control files for debian packaging are much less flexible, so its hard
>>> to enable AF_XDP builds while not breaking builds for version of Ubuntu
>>> and Debian that do not package libbpf or libxdp.
>>>
>>> Signed-off-by: Ilya Maximets <[email protected]>
>>
>> Well not sure if this is true, as on my Fedora35 it seems to be broken :(
>>
>> I quickly tried it on a vagrant fedora35 instance, and the same problem.
>> It has the following (might be xdptools issue, but Toke is out).
>>
>> [vagrant@f35 ~]$ rpm -qa | grep -E "xdp|bpf"
>> libbpf-0.6.1-2.fc35.x86_64
>> libbpf-devel-0.6.1-2.fc35.x86_64
>> bpftool-5.19.4-100.fc35.x86_64
>> libxdp-1.2.0-2.fc35.x86_64
>> xdp-tools-1.2.0-2.fc35.x86_64
>
> I guess, you might have the issue similar to what Frode had,
> because you have an old libbpf with a new libxdp. And they
> are likely incompatible.
>
> FWIW, f35 is EOL, so nobody should use it. :)
This might be a distro package issue :( Including Toke, who might know more?
This is the link/load error:
ovsdb-tool: symbol lookup error: /lib64/libxdp.so.1: undefined symbol:
silence_libbpf_logging
>>
>> //Eelco
>>
>>> ---
>>> rhel/openvswitch-fedora.spec.in | 4 ++--
>>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/rhel/openvswitch-fedora.spec.in
>>> b/rhel/openvswitch-fedora.spec.in
>>> index fbfcdcf63..7676eb737 100644
>>> --- a/rhel/openvswitch-fedora.spec.in
>>> +++ b/rhel/openvswitch-fedora.spec.in
>>> @@ -26,8 +26,8 @@
>>> %bcond_without libcapng
>>> # To enable DPDK support, specify '--with dpdk' when building
>>> %bcond_with dpdk
>>> -# To enable AF_XDP support, specify '--with afxdp' when building
>>> -%bcond_with afxdp
>>> +# To disable AF_XDP support, specify '--without afxdp' when building
>>> +%bcond_without afxdp
>>>
>>> # If there is a need to automatically enable the package after
>>> installation,
>>> # specify the "--with autoenable"
>>> --
>>> 2.38.1
>>
_______________________________________________
dev mailing list
[email protected]
https://mail.openvswitch.org/mailman/listinfo/ovs-dev
