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-rw-r--r--tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c47
-rw-r--r--tools/testing/selftests/bpf/prog_tests/tc_links.c28
-rw-r--r--tools/testing/selftests/bpf/prog_tests/tc_opts.c40
-rw-r--r--tools/testing/selftests/bpf/test_progs.c12
4 files changed, 63 insertions, 64 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c b/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c
index 761ce24bce38..99c953f2be21 100644
--- a/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c
+++ b/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c
@@ -200,41 +200,28 @@ static void test_ns_current_pid_tgid_new_ns(int (*fn)(void *), void *arg)
return;
}
-static void test_in_netns(int (*fn)(void *), void *arg)
-{
- struct nstoken *nstoken = NULL;
-
- SYS(cleanup, "ip netns add ns_current_pid_tgid");
- SYS(cleanup, "ip -net ns_current_pid_tgid link set dev lo up");
-
- nstoken = open_netns("ns_current_pid_tgid");
- if (!ASSERT_OK_PTR(nstoken, "open_netns"))
- goto cleanup;
-
- test_ns_current_pid_tgid_new_ns(fn, arg);
-
-cleanup:
- if (nstoken)
- close_netns(nstoken);
- SYS_NOFAIL("ip netns del ns_current_pid_tgid");
-}
-
/* TODO: use a different tracepoint */
-void serial_test_ns_current_pid_tgid(void)
+void serial_test_current_pid_tgid(void)
{
if (test__start_subtest("root_ns_tp"))
test_current_pid_tgid_tp(NULL);
if (test__start_subtest("new_ns_tp"))
test_ns_current_pid_tgid_new_ns(test_current_pid_tgid_tp, NULL);
- if (test__start_subtest("new_ns_cgrp")) {
- int cgroup_fd = -1;
-
- cgroup_fd = test__join_cgroup("/sock_addr");
- if (ASSERT_GE(cgroup_fd, 0, "join_cgroup")) {
- test_in_netns(test_current_pid_tgid_cgrp, &cgroup_fd);
- close(cgroup_fd);
- }
+}
+
+void test_ns_current_pid_tgid_cgrp(void)
+{
+ int cgroup_fd = test__join_cgroup("/sock_addr");
+
+ if (ASSERT_OK_FD(cgroup_fd, "join_cgroup")) {
+ test_ns_current_pid_tgid_new_ns(test_current_pid_tgid_cgrp, &cgroup_fd);
+ close(cgroup_fd);
}
- if (test__start_subtest("new_ns_sk_msg"))
- test_in_netns(test_current_pid_tgid_sk_msg, NULL);
}
+
+void test_ns_current_pid_tgid_sk_msg(void)
+{
+ test_ns_current_pid_tgid_new_ns(test_current_pid_tgid_sk_msg, NULL);
+}
+
+
diff --git a/tools/testing/selftests/bpf/prog_tests/tc_links.c b/tools/testing/selftests/bpf/prog_tests/tc_links.c
index 1af9ec1149aa..2186a24e7d8a 100644
--- a/tools/testing/selftests/bpf/prog_tests/tc_links.c
+++ b/tools/testing/selftests/bpf/prog_tests/tc_links.c
@@ -13,7 +13,7 @@
#include "netlink_helpers.h"
#include "tc_helpers.h"
-void serial_test_tc_links_basic(void)
+void test_ns_tc_links_basic(void)
{
LIBBPF_OPTS(bpf_prog_query_opts, optq);
LIBBPF_OPTS(bpf_tcx_opts, optl);
@@ -260,7 +260,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_links_before(void)
+void test_ns_tc_links_before(void)
{
test_tc_links_before_target(BPF_TCX_INGRESS);
test_tc_links_before_target(BPF_TCX_EGRESS);
@@ -414,7 +414,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_links_after(void)
+void test_ns_tc_links_after(void)
{
test_tc_links_after_target(BPF_TCX_INGRESS);
test_tc_links_after_target(BPF_TCX_EGRESS);
@@ -514,7 +514,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_links_revision(void)
+void test_ns_tc_links_revision(void)
{
test_tc_links_revision_target(BPF_TCX_INGRESS);
test_tc_links_revision_target(BPF_TCX_EGRESS);
@@ -618,7 +618,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_links_chain_classic(void)
+void test_ns_tc_links_chain_classic(void)
{
test_tc_chain_classic(BPF_TCX_INGRESS, false);
test_tc_chain_classic(BPF_TCX_EGRESS, false);
@@ -846,7 +846,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_links_replace(void)
+void test_ns_tc_links_replace(void)
{
test_tc_links_replace_target(BPF_TCX_INGRESS);
test_tc_links_replace_target(BPF_TCX_EGRESS);
@@ -1158,7 +1158,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_links_invalid(void)
+void test_ns_tc_links_invalid(void)
{
test_tc_links_invalid_target(BPF_TCX_INGRESS);
test_tc_links_invalid_target(BPF_TCX_EGRESS);
@@ -1314,7 +1314,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_links_prepend(void)
+void test_ns_tc_links_prepend(void)
{
test_tc_links_prepend_target(BPF_TCX_INGRESS);
test_tc_links_prepend_target(BPF_TCX_EGRESS);
@@ -1470,7 +1470,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_links_append(void)
+void test_ns_tc_links_append(void)
{
test_tc_links_append_target(BPF_TCX_INGRESS);
test_tc_links_append_target(BPF_TCX_EGRESS);
@@ -1568,7 +1568,7 @@ cleanup:
ASSERT_EQ(if_nametoindex("tcx_opts2"), 0, "dev2_removed");
}
-void serial_test_tc_links_dev_cleanup(void)
+void test_ns_tc_links_dev_cleanup(void)
{
test_tc_links_dev_cleanup_target(BPF_TCX_INGRESS);
test_tc_links_dev_cleanup_target(BPF_TCX_EGRESS);
@@ -1672,7 +1672,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_links_chain_mixed(void)
+void test_ns_tc_links_chain_mixed(void)
{
test_tc_chain_mixed(BPF_TCX_INGRESS);
test_tc_chain_mixed(BPF_TCX_EGRESS);
@@ -1782,7 +1782,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_links_ingress(void)
+void test_ns_tc_links_ingress(void)
{
test_tc_links_ingress(BPF_TCX_INGRESS, true, true);
test_tc_links_ingress(BPF_TCX_INGRESS, true, false);
@@ -1823,7 +1823,7 @@ static int qdisc_replace(int ifindex, const char *kind, bool block)
return err;
}
-void serial_test_tc_links_dev_chain0(void)
+void test_ns_tc_links_dev_chain0(void)
{
int err, ifindex;
@@ -1955,7 +1955,7 @@ cleanup:
ASSERT_EQ(if_nametoindex("tcx_opts2"), 0, "dev2_removed");
}
-void serial_test_tc_links_dev_mixed(void)
+void test_ns_tc_links_dev_mixed(void)
{
test_tc_links_dev_mixed(BPF_TCX_INGRESS);
test_tc_links_dev_mixed(BPF_TCX_EGRESS);
diff --git a/tools/testing/selftests/bpf/prog_tests/tc_opts.c b/tools/testing/selftests/bpf/prog_tests/tc_opts.c
index f77f604389aa..dd7a138d8c3d 100644
--- a/tools/testing/selftests/bpf/prog_tests/tc_opts.c
+++ b/tools/testing/selftests/bpf/prog_tests/tc_opts.c
@@ -10,7 +10,7 @@
#include "test_tc_link.skel.h"
#include "tc_helpers.h"
-void serial_test_tc_opts_basic(void)
+void test_ns_tc_opts_basic(void)
{
LIBBPF_OPTS(bpf_prog_attach_opts, opta);
LIBBPF_OPTS(bpf_prog_detach_opts, optd);
@@ -254,7 +254,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_before(void)
+void test_ns_tc_opts_before(void)
{
test_tc_opts_before_target(BPF_TCX_INGRESS);
test_tc_opts_before_target(BPF_TCX_EGRESS);
@@ -445,7 +445,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_after(void)
+void test_ns_tc_opts_after(void)
{
test_tc_opts_after_target(BPF_TCX_INGRESS);
test_tc_opts_after_target(BPF_TCX_EGRESS);
@@ -554,7 +554,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_revision(void)
+void test_ns_tc_opts_revision(void)
{
test_tc_opts_revision_target(BPF_TCX_INGRESS);
test_tc_opts_revision_target(BPF_TCX_EGRESS);
@@ -655,7 +655,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_opts_chain_classic(void)
+void test_ns_tc_opts_chain_classic(void)
{
test_tc_chain_classic(BPF_TCX_INGRESS, false);
test_tc_chain_classic(BPF_TCX_EGRESS, false);
@@ -864,7 +864,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_replace(void)
+void test_ns_tc_opts_replace(void)
{
test_tc_opts_replace_target(BPF_TCX_INGRESS);
test_tc_opts_replace_target(BPF_TCX_EGRESS);
@@ -1017,7 +1017,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_invalid(void)
+void test_ns_tc_opts_invalid(void)
{
test_tc_opts_invalid_target(BPF_TCX_INGRESS);
test_tc_opts_invalid_target(BPF_TCX_EGRESS);
@@ -1157,7 +1157,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_prepend(void)
+void test_ns_tc_opts_prepend(void)
{
test_tc_opts_prepend_target(BPF_TCX_INGRESS);
test_tc_opts_prepend_target(BPF_TCX_EGRESS);
@@ -1297,7 +1297,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_append(void)
+void test_ns_tc_opts_append(void)
{
test_tc_opts_append_target(BPF_TCX_INGRESS);
test_tc_opts_append_target(BPF_TCX_EGRESS);
@@ -1387,7 +1387,7 @@ cleanup:
ASSERT_EQ(if_nametoindex("tcx_opts2"), 0, "dev2_removed");
}
-void serial_test_tc_opts_dev_cleanup(void)
+void test_ns_tc_opts_dev_cleanup(void)
{
test_tc_opts_dev_cleanup_target(BPF_TCX_INGRESS);
test_tc_opts_dev_cleanup_target(BPF_TCX_EGRESS);
@@ -1563,7 +1563,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_opts_mixed(void)
+void test_ns_tc_opts_mixed(void)
{
test_tc_opts_mixed_target(BPF_TCX_INGRESS);
test_tc_opts_mixed_target(BPF_TCX_EGRESS);
@@ -1642,7 +1642,7 @@ cleanup:
assert_mprog_count(target, 0);
}
-void serial_test_tc_opts_demixed(void)
+void test_ns_tc_opts_demixed(void)
{
test_tc_opts_demixed_target(BPF_TCX_INGRESS);
test_tc_opts_demixed_target(BPF_TCX_EGRESS);
@@ -1813,7 +1813,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_detach(void)
+void test_ns_tc_opts_detach(void)
{
test_tc_opts_detach_target(BPF_TCX_INGRESS);
test_tc_opts_detach_target(BPF_TCX_EGRESS);
@@ -2020,7 +2020,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_detach_before(void)
+void test_ns_tc_opts_detach_before(void)
{
test_tc_opts_detach_before_target(BPF_TCX_INGRESS);
test_tc_opts_detach_before_target(BPF_TCX_EGRESS);
@@ -2236,7 +2236,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_detach_after(void)
+void test_ns_tc_opts_detach_after(void)
{
test_tc_opts_detach_after_target(BPF_TCX_INGRESS);
test_tc_opts_detach_after_target(BPF_TCX_EGRESS);
@@ -2265,7 +2265,7 @@ static void test_tc_opts_delete_empty(int target, bool chain_tc_old)
assert_mprog_count(target, 0);
}
-void serial_test_tc_opts_delete_empty(void)
+void test_ns_tc_opts_delete_empty(void)
{
test_tc_opts_delete_empty(BPF_TCX_INGRESS, false);
test_tc_opts_delete_empty(BPF_TCX_EGRESS, false);
@@ -2372,7 +2372,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_chain_mixed(void)
+void test_ns_tc_opts_chain_mixed(void)
{
test_tc_chain_mixed(BPF_TCX_INGRESS);
test_tc_chain_mixed(BPF_TCX_EGRESS);
@@ -2446,7 +2446,7 @@ cleanup:
ASSERT_EQ(if_nametoindex("tcx_opts2"), 0, "dev2_removed");
}
-void serial_test_tc_opts_max(void)
+void test_ns_tc_opts_max(void)
{
test_tc_opts_max_target(BPF_TCX_INGRESS, 0, false);
test_tc_opts_max_target(BPF_TCX_EGRESS, 0, false);
@@ -2748,7 +2748,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_query(void)
+void test_ns_tc_opts_query(void)
{
test_tc_opts_query_target(BPF_TCX_INGRESS);
test_tc_opts_query_target(BPF_TCX_EGRESS);
@@ -2807,7 +2807,7 @@ cleanup:
test_tc_link__destroy(skel);
}
-void serial_test_tc_opts_query_attach(void)
+void test_ns_tc_opts_query_attach(void)
{
test_tc_opts_query_attach_target(BPF_TCX_INGRESS);
test_tc_opts_query_attach_target(BPF_TCX_EGRESS);
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index c9e745d49493..0cb759632225 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -1365,10 +1365,19 @@ static int recv_message(int sock, struct msg *msg)
return ret;
}
+static bool ns_is_needed(const char *test_name)
+{
+ if (strlen(test_name) < 3)
+ return false;
+
+ return !strncmp(test_name, "ns_", 3);
+}
+
static void run_one_test(int test_num)
{
struct prog_test_def *test = &prog_test_defs[test_num];
struct test_state *state = &test_states[test_num];
+ struct netns_obj *ns = NULL;
env.test = test;
env.test_state = state;
@@ -1376,10 +1385,13 @@ static void run_one_test(int test_num)
stdio_hijack(&state->log_buf, &state->log_cnt);
watchdog_start();
+ if (ns_is_needed(test->test_name))
+ ns = netns_new(test->test_name, true);
if (test->run_test)
test->run_test();
else if (test->run_serial_test)
test->run_serial_test();
+ netns_free(ns);
watchdog_stop();
/* ensure last sub-test is finalized properly */
generated by cgit v1.2.3 (git 2.0.4) at 2026-06-07 18:02:33 +0000