From: "Toke Høiland-Jørgensen" <toke@redhat.com>
To: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Jesper Dangaard Brouer <hawk@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
Stanislav Fomichev <sdf@fomichev.me>
Cc: "Toke Høiland-Jørgensen" <toke@redhat.com>,
"Andrii Nakryiko" <andrii@kernel.org>,
"Eduard Zingerman" <eddyz87@gmail.com>,
"Kumar Kartikeya Dwivedi" <memxor@gmail.com>,
"Martin KaFai Lau" <martin.lau@linux.dev>,
"Song Liu" <song@kernel.org>,
"Yonghong Song" <yonghong.song@linux.dev>,
"Jiri Olsa" <jolsa@kernel.org>,
"Emil Tsalapatis" <emil@etsalapatis.com>,
"Ihor Solodrai" <ihor.solodrai@linux.dev>,
"Shuah Khan" <shuah@kernel.org>,
netdev@vger.kernel.org, bpf@vger.kernel.org
Subject: [PATCH bpf-next 2/2] bpf: selftests: Check for XDP frags flag in bpf_program__flags()
Date: Thu, 27 Aug 2026 12:02:12 +0200 [thread overview]
Message-ID: <20260827100214.169215-2-toke@redhat.com> (raw)
In-Reply-To: <20260827100214.169215-1-toke@redhat.com>
Add a check that the BPF_F_XDP_HAS_FRAGS flag shows up in
bpf_program__flags() when opening a BPF program with the 'xdp.flags'
section definition.
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
---
tools/testing/selftests/bpf/prog_tests/xdp_adjust_frags.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_adjust_frags.c b/tools/testing/selftests/bpf/prog_tests/xdp_adjust_frags.c
index fce203640f8c..a894b1ab46f4 100644
--- a/tools/testing/selftests/bpf/prog_tests/xdp_adjust_frags.c
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_adjust_frags.c
@@ -18,6 +18,9 @@ static void test_xdp_update_frags(void)
return;
prog = bpf_object__next_program(obj, NULL);
+ ASSERT_EQ(bpf_program__flags(prog) & BPF_F_XDP_HAS_FRAGS,
+ BPF_F_XDP_HAS_FRAGS, "frags in program flags");
+
if (bpf_object__load(obj))
return;
--
2.55.0
next prev parent reply other threads:[~2026-08-27 10:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-27 10:02 [PATCH bpf-next 1/2] libbpf: Move XDP frags flag to prog_flags Toke Høiland-Jørgensen
2026-08-27 10:02 ` Toke Høiland-Jørgensen [this message]
2026-08-27 11:10 ` bot+bpf-ci
2026-08-27 13:27 ` Toke Høiland-Jørgensen
2026-08-28 0:20 ` Andrii Nakryiko
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