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[108.214.96.168]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-4157d34a224sm13053927fac.17.2026.02.25.03.15.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Feb 2026 03:15:51 -0800 (PST) From: Sun Jian To: Shuah Khan , Jakub Kicinski Cc: linux-kselftest@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Kees Cook , "David S . Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Sun Jian Subject: [PATCH v3 v3 2/2] selftests: net: tun: don't abort XFAIL cases Date: Wed, 25 Feb 2026 19:14:51 +0800 Message-ID: <20260225111451.347923-2-sun.jian.kdev@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The tun UDP tunnel GSO fixture contains XFAIL-marked variants intended to exercise failure paths (e.g. EMSGSIZE / "Message too long"). Using ASSERT_EQ() in these tests aborts the subtest, which prevents the harness from classifying them as XFAIL and can make the overall net: tun test fail. Switch the relevant ASSERT_EQ() checks to EXPECT_EQ() so the subtests continue running and the failures are correctly reported and accounted as XFAIL where applicable. Signed-off-by: Sun Jian --- tools/testing/selftests/net/tun.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/net/tun.c b/tools/testing/selftests/net/tun.c index 8a5cd5cb5472..cf106a49b55e 100644 --- a/tools/testing/selftests/net/tun.c +++ b/tools/testing/selftests/net/tun.c @@ -944,8 +944,8 @@ TEST_F(tun_vnet_udptnl, send_gso_packet) ASSERT_EQ(ret, off); ret = receive_gso_packet_from_tunnel(self, variant, &r_num_mss); - ASSERT_EQ(ret, variant->data_size); - ASSERT_EQ(r_num_mss, variant->r_num_mss); + EXPECT_EQ(ret, variant->data_size); + EXPECT_EQ(r_num_mss, variant->r_num_mss); } TEST_F(tun_vnet_udptnl, recv_gso_packet) @@ -955,18 +955,18 @@ TEST_F(tun_vnet_udptnl, recv_gso_packet) int ret, gso_type = VIRTIO_NET_HDR_GSO_UDP_L4; ret = send_gso_packet_into_tunnel(self, variant); - ASSERT_EQ(ret, variant->data_size); + EXPECT_EQ(ret, variant->data_size); memset(&vnet_hdr, 0, sizeof(vnet_hdr)); ret = receive_gso_packet_from_tun(self, variant, &vnet_hdr); - ASSERT_EQ(ret, variant->data_size); + EXPECT_EQ(ret, variant->data_size); if (!variant->no_gso) { - ASSERT_EQ(vh->gso_size, variant->gso_size); + EXPECT_EQ(vh->gso_size, variant->gso_size); gso_type |= (variant->tunnel_type & UDP_TUNNEL_OUTER_IPV4) ? (VIRTIO_NET_HDR_GSO_UDP_TUNNEL_IPV4) : (VIRTIO_NET_HDR_GSO_UDP_TUNNEL_IPV6); - ASSERT_EQ(vh->gso_type, gso_type); + EXPECT_EQ(vh->gso_type, gso_type); } } -- 2.43.0