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Message-Id: <20250217-tc_links-v1-2-27f7965e3dcd@bootlin.com>
Date: Mon, 17 Feb 2025 13:37:39 +0100
From: "Bastien Curutchet (eBPF Foundation)" <bastien.curutchet@...tlin.com>
To: Alexei Starovoitov <ast@...nel.org>,
Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org>,
Martin KaFai Lau <martin.lau@...ux.dev>,
Eduard Zingerman <eddyz87@...il.com>, Song Liu <song@...nel.org>,
Yonghong Song <yonghong.song@...ux.dev>,
John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>,
Stanislav Fomichev <sdf@...ichev.me>, Hao Luo <haoluo@...gle.com>,
Jiri Olsa <jolsa@...nel.org>, Mykola Lysenko <mykolal@...com>,
Shuah Khan <shuah@...nel.org>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Alexis Lothore <alexis.lothore@...tlin.com>, bpf@...r.kernel.org,
linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
"Bastien Curutchet (eBPF Foundation)" <bastien.curutchet@...tlin.com>
Subject: [PATCH bpf-next 2/3] selftests/bpf: tc_link/tc_opts: Use unique
namespace
All the tests use the loopback interface. It prevents from running them
in parallel.
Use the create_and_open_tid_ns() helper to run each test in its own
network namespace.
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@...tlin.com>
---
tools/testing/selftests/bpf/prog_tests/tc_links.c | 124 +++++++++++++++
tools/testing/selftests/bpf/prog_tests/tc_opts.c | 180 ++++++++++++++++++++++
2 files changed, 304 insertions(+)
diff --git a/tools/testing/selftests/bpf/prog_tests/tc_links.c b/tools/testing/selftests/bpf/prog_tests/tc_links.c
index 1af9ec1149aab6ca5ef6986fc16a650162266966..07a2fc3d44d03e18dd3c715b0b26c7f1ac6d47cb 100644
--- a/tools/testing/selftests/bpf/prog_tests/tc_links.c
+++ b/tools/testing/selftests/bpf/prog_tests/tc_links.c
@@ -7,6 +7,8 @@
#define loopback 1
#define ping_cmd "ping -q -c1 -w1 127.0.0.1 > /dev/null"
+#define NS_NAME_MAX_LEN 32
+#define NS_NAME "ns-tc-link-"
#include "test_tc_link.skel.h"
@@ -17,12 +19,18 @@ void serial_test_tc_links_basic(void)
{
LIBBPF_OPTS(bpf_prog_query_opts, optq);
LIBBPF_OPTS(bpf_tcx_opts, optl);
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
__u32 prog_ids[2], link_ids[2];
__u32 pid1, pid2, lid1, lid2;
struct test_tc_link *skel;
struct bpf_link *link;
+ struct netns_obj *ns;
int err;
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
skel = test_tc_link__open_and_load();
if (!ASSERT_OK_PTR(skel, "skel_load"))
goto cleanup;
@@ -110,6 +118,7 @@ void serial_test_tc_links_basic(void)
assert_mprog_count(BPF_TCX_INGRESS, 0);
assert_mprog_count(BPF_TCX_EGRESS, 0);
+ netns_free(ns);
}
static void test_tc_links_before_target(int target)
@@ -262,8 +271,17 @@ static void test_tc_links_before_target(int target)
void serial_test_tc_links_before(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_before_target(BPF_TCX_INGRESS);
test_tc_links_before_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_links_after_target(int target)
@@ -416,8 +434,17 @@ static void test_tc_links_after_target(int target)
void serial_test_tc_links_after(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_after_target(BPF_TCX_INGRESS);
test_tc_links_after_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_links_revision_target(int target)
@@ -516,8 +543,17 @@ static void test_tc_links_revision_target(int target)
void serial_test_tc_links_revision(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_revision_target(BPF_TCX_INGRESS);
test_tc_links_revision_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_chain_classic(int target, bool chain_tc_old)
@@ -620,10 +656,19 @@ static void test_tc_chain_classic(int target, bool chain_tc_old)
void serial_test_tc_links_chain_classic(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_chain_classic(BPF_TCX_INGRESS, false);
test_tc_chain_classic(BPF_TCX_EGRESS, false);
test_tc_chain_classic(BPF_TCX_INGRESS, true);
test_tc_chain_classic(BPF_TCX_EGRESS, true);
+
+ netns_free(ns);
}
static void test_tc_links_replace_target(int target)
@@ -848,8 +893,17 @@ static void test_tc_links_replace_target(int target)
void serial_test_tc_links_replace(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_replace_target(BPF_TCX_INGRESS);
test_tc_links_replace_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_links_invalid_target(int target)
@@ -1160,8 +1214,17 @@ static void test_tc_links_invalid_target(int target)
void serial_test_tc_links_invalid(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_invalid_target(BPF_TCX_INGRESS);
test_tc_links_invalid_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_links_prepend_target(int target)
@@ -1316,8 +1379,17 @@ static void test_tc_links_prepend_target(int target)
void serial_test_tc_links_prepend(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_prepend_target(BPF_TCX_INGRESS);
test_tc_links_prepend_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_links_append_target(int target)
@@ -1472,8 +1544,17 @@ static void test_tc_links_append_target(int target)
void serial_test_tc_links_append(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_append_target(BPF_TCX_INGRESS);
test_tc_links_append_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_links_dev_cleanup_target(int target)
@@ -1570,8 +1651,17 @@ static void test_tc_links_dev_cleanup_target(int target)
void serial_test_tc_links_dev_cleanup(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_dev_cleanup_target(BPF_TCX_INGRESS);
test_tc_links_dev_cleanup_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_chain_mixed(int target)
@@ -1674,8 +1764,17 @@ static void test_tc_chain_mixed(int target)
void serial_test_tc_links_chain_mixed(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_chain_mixed(BPF_TCX_INGRESS);
test_tc_chain_mixed(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_links_ingress(int target, bool chain_tc_old,
@@ -1784,9 +1883,18 @@ static void test_tc_links_ingress(int target, bool chain_tc_old,
void serial_test_tc_links_ingress(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_ingress(BPF_TCX_INGRESS, true, true);
test_tc_links_ingress(BPF_TCX_INGRESS, true, false);
test_tc_links_ingress(BPF_TCX_INGRESS, false, false);
+
+ netns_free(ns);
}
struct qdisc_req {
@@ -1825,8 +1933,14 @@ static int qdisc_replace(int ifindex, const char *kind, bool block)
void serial_test_tc_links_dev_chain0(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
int err, ifindex;
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
ASSERT_OK(system("ip link add dev foo type veth peer name bar"), "add veth");
ifindex = if_nametoindex("foo");
ASSERT_NEQ(ifindex, 0, "non_zero_ifindex");
@@ -1846,6 +1960,7 @@ void serial_test_tc_links_dev_chain0(void)
ASSERT_OK(system("ip link del dev foo"), "del veth");
ASSERT_EQ(if_nametoindex("foo"), 0, "foo removed");
ASSERT_EQ(if_nametoindex("bar"), 0, "bar removed");
+ netns_free(ns);
}
static void test_tc_links_dev_mixed(int target)
@@ -1957,6 +2072,15 @@ static void test_tc_links_dev_mixed(int target)
void serial_test_tc_links_dev_mixed(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_links_dev_mixed(BPF_TCX_INGRESS);
test_tc_links_dev_mixed(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
diff --git a/tools/testing/selftests/bpf/prog_tests/tc_opts.c b/tools/testing/selftests/bpf/prog_tests/tc_opts.c
index f77f604389aabbc7afb71ac003dc952cba82c460..d38376244532026b2b3d505bcf9711c8e7948e17 100644
--- a/tools/testing/selftests/bpf/prog_tests/tc_opts.c
+++ b/tools/testing/selftests/bpf/prog_tests/tc_opts.c
@@ -6,6 +6,8 @@
#define loopback 1
#define ping_cmd "ping -q -c1 -w1 127.0.0.1 > /dev/null"
+#define NS_NAME_MAX_LEN 32
+#define NS_NAME "ns-tc-opts-"
#include "test_tc_link.skel.h"
#include "tc_helpers.h"
@@ -15,11 +17,17 @@ void serial_test_tc_opts_basic(void)
LIBBPF_OPTS(bpf_prog_attach_opts, opta);
LIBBPF_OPTS(bpf_prog_detach_opts, optd);
LIBBPF_OPTS(bpf_prog_query_opts, optq);
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
__u32 fd1, fd2, id1, id2;
struct test_tc_link *skel;
+ struct netns_obj *ns;
__u32 prog_ids[2];
int err;
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
skel = test_tc_link__open_and_load();
if (!ASSERT_OK_PTR(skel, "skel_load"))
goto cleanup;
@@ -106,6 +114,7 @@ void serial_test_tc_opts_basic(void)
cleanup:
test_tc_link__destroy(skel);
+ netns_free(ns);
}
static void test_tc_opts_before_target(int target)
@@ -256,8 +265,17 @@ static void test_tc_opts_before_target(int target)
void serial_test_tc_opts_before(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_before_target(BPF_TCX_INGRESS);
test_tc_opts_before_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_after_target(int target)
@@ -447,8 +465,17 @@ static void test_tc_opts_after_target(int target)
void serial_test_tc_opts_after(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_after_target(BPF_TCX_INGRESS);
test_tc_opts_after_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_revision_target(int target)
@@ -556,8 +583,17 @@ static void test_tc_opts_revision_target(int target)
void serial_test_tc_opts_revision(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_revision_target(BPF_TCX_INGRESS);
test_tc_opts_revision_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_chain_classic(int target, bool chain_tc_old)
@@ -657,10 +693,19 @@ static void test_tc_chain_classic(int target, bool chain_tc_old)
void serial_test_tc_opts_chain_classic(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_chain_classic(BPF_TCX_INGRESS, false);
test_tc_chain_classic(BPF_TCX_EGRESS, false);
test_tc_chain_classic(BPF_TCX_INGRESS, true);
test_tc_chain_classic(BPF_TCX_EGRESS, true);
+
+ netns_free(ns);
}
static void test_tc_opts_replace_target(int target)
@@ -866,8 +911,17 @@ static void test_tc_opts_replace_target(int target)
void serial_test_tc_opts_replace(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_replace_target(BPF_TCX_INGRESS);
test_tc_opts_replace_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_invalid_target(int target)
@@ -1019,8 +1073,17 @@ static void test_tc_opts_invalid_target(int target)
void serial_test_tc_opts_invalid(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_invalid_target(BPF_TCX_INGRESS);
test_tc_opts_invalid_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_prepend_target(int target)
@@ -1159,8 +1222,17 @@ static void test_tc_opts_prepend_target(int target)
void serial_test_tc_opts_prepend(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_prepend_target(BPF_TCX_INGRESS);
test_tc_opts_prepend_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_append_target(int target)
@@ -1299,8 +1371,17 @@ static void test_tc_opts_append_target(int target)
void serial_test_tc_opts_append(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_append_target(BPF_TCX_INGRESS);
test_tc_opts_append_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_dev_cleanup_target(int target)
@@ -1389,8 +1470,17 @@ static void test_tc_opts_dev_cleanup_target(int target)
void serial_test_tc_opts_dev_cleanup(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_dev_cleanup_target(BPF_TCX_INGRESS);
test_tc_opts_dev_cleanup_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_mixed_target(int target)
@@ -1565,8 +1655,17 @@ static void test_tc_opts_mixed_target(int target)
void serial_test_tc_opts_mixed(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_mixed_target(BPF_TCX_INGRESS);
test_tc_opts_mixed_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_demixed_target(int target)
@@ -1644,8 +1743,17 @@ static void test_tc_opts_demixed_target(int target)
void serial_test_tc_opts_demixed(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_demixed_target(BPF_TCX_INGRESS);
test_tc_opts_demixed_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_detach_target(int target)
@@ -1815,8 +1923,17 @@ static void test_tc_opts_detach_target(int target)
void serial_test_tc_opts_detach(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_detach_target(BPF_TCX_INGRESS);
test_tc_opts_detach_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_detach_before_target(int target)
@@ -2022,8 +2139,17 @@ static void test_tc_opts_detach_before_target(int target)
void serial_test_tc_opts_detach_before(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_detach_before_target(BPF_TCX_INGRESS);
test_tc_opts_detach_before_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_detach_after_target(int target)
@@ -2238,8 +2364,17 @@ static void test_tc_opts_detach_after_target(int target)
void serial_test_tc_opts_detach_after(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_detach_after_target(BPF_TCX_INGRESS);
test_tc_opts_detach_after_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_delete_empty(int target, bool chain_tc_old)
@@ -2267,10 +2402,19 @@ static void test_tc_opts_delete_empty(int target, bool chain_tc_old)
void serial_test_tc_opts_delete_empty(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_delete_empty(BPF_TCX_INGRESS, false);
test_tc_opts_delete_empty(BPF_TCX_EGRESS, false);
test_tc_opts_delete_empty(BPF_TCX_INGRESS, true);
test_tc_opts_delete_empty(BPF_TCX_EGRESS, true);
+
+ netns_free(ns);
}
static void test_tc_chain_mixed(int target)
@@ -2374,8 +2518,17 @@ static void test_tc_chain_mixed(int target)
void serial_test_tc_opts_chain_mixed(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_chain_mixed(BPF_TCX_INGRESS);
test_tc_chain_mixed(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static int generate_dummy_prog(void)
@@ -2448,6 +2601,13 @@ static void test_tc_opts_max_target(int target, int flags, bool relative)
void serial_test_tc_opts_max(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_max_target(BPF_TCX_INGRESS, 0, false);
test_tc_opts_max_target(BPF_TCX_EGRESS, 0, false);
@@ -2456,6 +2616,8 @@ void serial_test_tc_opts_max(void)
test_tc_opts_max_target(BPF_TCX_INGRESS, BPF_F_AFTER, true);
test_tc_opts_max_target(BPF_TCX_EGRESS, BPF_F_AFTER, false);
+
+ netns_free(ns);
}
static void test_tc_opts_query_target(int target)
@@ -2750,8 +2912,17 @@ static void test_tc_opts_query_target(int target)
void serial_test_tc_opts_query(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_query_target(BPF_TCX_INGRESS);
test_tc_opts_query_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
static void test_tc_opts_query_attach_target(int target)
@@ -2809,6 +2980,15 @@ static void test_tc_opts_query_attach_target(int target)
void serial_test_tc_opts_query_attach(void)
{
+ char ns_name[NS_NAME_MAX_LEN] = NS_NAME;
+ struct netns_obj *ns;
+
+ ns = create_and_open_tid_ns(ns_name, NS_NAME_MAX_LEN);
+ if (!ASSERT_OK_PTR(ns, "create and open ns"))
+ return;
+
test_tc_opts_query_attach_target(BPF_TCX_INGRESS);
test_tc_opts_query_attach_target(BPF_TCX_EGRESS);
+
+ netns_free(ns);
}
--
2.48.1
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