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Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/sockmap_listen.c')
-rw-r--r--tools/testing/selftests/bpf/prog_tests/sockmap_listen.c81
1 files changed, 63 insertions, 18 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c
index 2cf0c7a3fe23..567e07c19ecc 100644
--- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c
+++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c
@@ -30,6 +30,8 @@
#define MAX_STRERR_LEN 256
#define MAX_TEST_NAME 80
+#define __always_unused __attribute__((__unused__))
+
#define _FAIL(errnum, fmt...) \
({ \
error_at_line(0, (errnum), __func__, __LINE__, fmt); \
@@ -321,7 +323,8 @@ static int socket_loopback(int family, int sotype)
return socket_loopback_reuseport(family, sotype, -1);
}
-static void test_insert_invalid(int family, int sotype, int mapfd)
+static void test_insert_invalid(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
u32 key = 0;
u64 value;
@@ -338,7 +341,8 @@ static void test_insert_invalid(int family, int sotype, int mapfd)
FAIL_ERRNO("map_update: expected EBADF");
}
-static void test_insert_opened(int family, int sotype, int mapfd)
+static void test_insert_opened(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
u32 key = 0;
u64 value;
@@ -359,7 +363,8 @@ static void test_insert_opened(int family, int sotype, int mapfd)
xclose(s);
}
-static void test_insert_bound(int family, int sotype, int mapfd)
+static void test_insert_bound(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
struct sockaddr_storage addr;
socklen_t len;
@@ -386,7 +391,8 @@ close:
xclose(s);
}
-static void test_insert(int family, int sotype, int mapfd)
+static void test_insert(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
u64 value;
u32 key;
@@ -402,7 +408,8 @@ static void test_insert(int family, int sotype, int mapfd)
xclose(s);
}
-static void test_delete_after_insert(int family, int sotype, int mapfd)
+static void test_delete_after_insert(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
u64 value;
u32 key;
@@ -419,7 +426,8 @@ static void test_delete_after_insert(int family, int sotype, int mapfd)
xclose(s);
}
-static void test_delete_after_close(int family, int sotype, int mapfd)
+static void test_delete_after_close(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
int err, s;
u64 value;
@@ -442,7 +450,8 @@ static void test_delete_after_close(int family, int sotype, int mapfd)
FAIL_ERRNO("map_delete: expected EINVAL/EINVAL");
}
-static void test_lookup_after_insert(int family, int sotype, int mapfd)
+static void test_lookup_after_insert(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
u64 cookie, value;
socklen_t len;
@@ -470,7 +479,8 @@ static void test_lookup_after_insert(int family, int sotype, int mapfd)
xclose(s);
}
-static void test_lookup_after_delete(int family, int sotype, int mapfd)
+static void test_lookup_after_delete(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
int err, s;
u64 value;
@@ -493,7 +503,8 @@ static void test_lookup_after_delete(int family, int sotype, int mapfd)
xclose(s);
}
-static void test_lookup_32_bit_value(int family, int sotype, int mapfd)
+static void test_lookup_32_bit_value(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
u32 key, value32;
int err, s;
@@ -523,7 +534,8 @@ close:
xclose(s);
}
-static void test_update_existing(int family, int sotype, int mapfd)
+static void test_update_existing(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
int s1, s2;
u64 value;
@@ -551,7 +563,7 @@ close_s1:
/* Exercise the code path where we destroy child sockets that never
* got accept()'ed, aka orphans, when parent socket gets closed.
*/
-static void test_destroy_orphan_child(int family, int sotype, int mapfd)
+static void do_destroy_orphan_child(int family, int sotype, int mapfd)
{
struct sockaddr_storage addr;
socklen_t len;
@@ -582,10 +594,38 @@ close_srv:
xclose(s);
}
+static void test_destroy_orphan_child(struct test_sockmap_listen *skel,
+ int family, int sotype, int mapfd)
+{
+ int msg_verdict = bpf_program__fd(skel->progs.prog_msg_verdict);
+ int skb_verdict = bpf_program__fd(skel->progs.prog_skb_verdict);
+ const struct test {
+ int progfd;
+ enum bpf_attach_type atype;
+ } tests[] = {
+ { -1, -1 },
+ { msg_verdict, BPF_SK_MSG_VERDICT },
+ { skb_verdict, BPF_SK_SKB_VERDICT },
+ };
+ const struct test *t;
+
+ for (t = tests; t < tests + ARRAY_SIZE(tests); t++) {
+ if (t->progfd != -1 &&
+ xbpf_prog_attach(t->progfd, mapfd, t->atype, 0) != 0)
+ return;
+
+ do_destroy_orphan_child(family, sotype, mapfd);
+
+ if (t->progfd != -1)
+ xbpf_prog_detach2(t->progfd, mapfd, t->atype);
+ }
+}
+
/* Perform a passive open after removing listening socket from SOCKMAP
* to ensure that callbacks get restored properly.
*/
-static void test_clone_after_delete(int family, int sotype, int mapfd)
+static void test_clone_after_delete(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
struct sockaddr_storage addr;
socklen_t len;
@@ -621,7 +661,8 @@ close_srv:
* SOCKMAP, but got accept()'ed only after the parent has been removed
* from SOCKMAP, gets cloned without parent psock state or callbacks.
*/
-static void test_accept_after_delete(int family, int sotype, int mapfd)
+static void test_accept_after_delete(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
struct sockaddr_storage addr;
const u32 zero = 0;
@@ -675,7 +716,8 @@ close_srv:
/* Check that child socket that got created and accepted while parent
* was in a SOCKMAP is cloned without parent psock state or callbacks.
*/
-static void test_accept_before_delete(int family, int sotype, int mapfd)
+static void test_accept_before_delete(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
struct sockaddr_storage addr;
const u32 zero = 0, one = 1;
@@ -784,7 +826,8 @@ done:
return NULL;
}
-static void test_syn_recv_insert_delete(int family, int sotype, int mapfd)
+static void test_syn_recv_insert_delete(struct test_sockmap_listen *skel __always_unused,
+ int family, int sotype, int mapfd)
{
struct connect_accept_ctx ctx = { 0 };
struct sockaddr_storage addr;
@@ -847,7 +890,8 @@ static void *listen_thread(void *arg)
return NULL;
}
-static void test_race_insert_listen(int family, int socktype, int mapfd)
+static void test_race_insert_listen(struct test_sockmap_listen *skel __always_unused,
+ int family, int socktype, int mapfd)
{
struct connect_accept_ctx ctx = { 0 };
const u32 zero = 0;
@@ -1473,7 +1517,8 @@ static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map,
int family, int sotype)
{
const struct op_test {
- void (*fn)(int family, int sotype, int mapfd);
+ void (*fn)(struct test_sockmap_listen *skel,
+ int family, int sotype, int mapfd);
const char *name;
int sotype;
} tests[] = {
@@ -1520,7 +1565,7 @@ static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map,
if (!test__start_subtest(s))
continue;
- t->fn(family, sotype, map_fd);
+ t->fn(skel, family, sotype, map_fd);
test_ops_cleanup(map);
}
}
generated by cgit (git 2.34.1) at 2024-06-14 22:19:40 +0000