From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [Bug 896] [20.11.4-rc1] net/af_xdp build failure with gcc 11 on Fedora 35
Date: Wed, 08 Dec 2021 09:13:20 +0000 [thread overview]
Message-ID: <bug-896-3@http.bugs.dpdk.org/> (raw)
https://bugs.dpdk.org/show_bug.cgi?id=896
Bug ID: 896
Summary: [20.11.4-rc1] net/af_xdp build failure with gcc 11 on
Fedora 35
Product: DPDK
Version: 20.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: alialnu@nvidia.com
Target Milestone: ---
I can reproduce the following build error on 20.11.4-rc1:
"""
$ meson --werror --buildtype=debugoptimized build && ninja-build -C build
[..]
drivers/net/af_xdp/rte_eth_af_xdp.c: In function 'load_custom_xdp_prog':
drivers/net/af_xdp/rte_eth_af_xdp.c:1065:15: error: implicit declaration of
function 'bpf_prog_load'; did you mean 'bpf_program__load'?
[-Werror=implicit-function-declaration]
1065 | ret = bpf_prog_load(prog_path, BPF_PROG_TYPE_XDP, &obj,
&prog_fd);
| ^~~~~~~~~~~~~
| bpf_program__load
drivers/net/af_xdp/rte_eth_af_xdp.c:1065:15: error: nested extern declaration
of 'bpf_prog_load' [-Werror=nested-externs]
cc1: all warnings being treated as errors
"""
OS: Fedora Linux 35 (Container Image)
gcc: 11.2.1 20210728 (Red Hat 11.2.1-1)
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