diff options
author | David S. Miller <davem@davemloft.net> | 2020-09-23 23:11:11 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2020-09-23 23:11:11 +0300 |
commit | 6d772f328d6ad3e4fb64385784571be4be25e63d (patch) | |
tree | de6e9d5b1aac58a7e1fd9502f0baa45b5c12b296 /tools/testing/selftests/bpf/prog_tests/cls_redirect.c | |
parent | 1a26e88d534b816c126891a4b81ad93b284d28a1 (diff) | |
parent | dc3652d3f0d5479768ec8eb7f7aabbba6ed75d95 (diff) | |
download | linux-6d772f328d6ad3e4fb64385784571be4be25e63d.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says:
====================
pull-request: bpf-next 2020-09-23
The following pull-request contains BPF updates for your *net-next* tree.
We've added 95 non-merge commits during the last 22 day(s) which contain
a total of 124 files changed, 4211 insertions(+), 2040 deletions(-).
The main changes are:
1) Full multi function support in libbpf, from Andrii.
2) Refactoring of function argument checks, from Lorenz.
3) Make bpf_tail_call compatible with functions (subprograms), from Maciej.
4) Program metadata support, from YiFei.
5) bpf iterator optimizations, from Yonghong.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/cls_redirect.c')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/cls_redirect.c | 72 |
1 files changed, 57 insertions, 15 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/cls_redirect.c b/tools/testing/selftests/bpf/prog_tests/cls_redirect.c index f259085cca6a..9781d85cb223 100644 --- a/tools/testing/selftests/bpf/prog_tests/cls_redirect.c +++ b/tools/testing/selftests/bpf/prog_tests/cls_redirect.c @@ -12,10 +12,13 @@ #include "progs/test_cls_redirect.h" #include "test_cls_redirect.skel.h" +#include "test_cls_redirect_subprogs.skel.h" #define ENCAP_IP INADDR_LOOPBACK #define ENCAP_PORT (1234) +static int duration = 0; + struct addr_port { in_port_t port; union { @@ -361,30 +364,18 @@ static void close_fds(int *fds, int n) close(fds[i]); } -void test_cls_redirect(void) +static void test_cls_redirect_common(struct bpf_program *prog) { - struct test_cls_redirect *skel = NULL; struct bpf_prog_test_run_attr tattr = {}; int families[] = { AF_INET, AF_INET6 }; struct sockaddr_storage ss; struct sockaddr *addr; socklen_t slen; int i, j, err; - int servers[__NR_KIND][ARRAY_SIZE(families)] = {}; int conns[__NR_KIND][ARRAY_SIZE(families)] = {}; struct tuple tuples[__NR_KIND][ARRAY_SIZE(families)]; - skel = test_cls_redirect__open(); - if (CHECK_FAIL(!skel)) - return; - - skel->rodata->ENCAPSULATION_IP = htonl(ENCAP_IP); - skel->rodata->ENCAPSULATION_PORT = htons(ENCAP_PORT); - - if (CHECK_FAIL(test_cls_redirect__load(skel))) - goto cleanup; - addr = (struct sockaddr *)&ss; for (i = 0; i < ARRAY_SIZE(families); i++) { slen = prepare_addr(&ss, families[i]); @@ -402,7 +393,7 @@ void test_cls_redirect(void) goto cleanup; } - tattr.prog_fd = bpf_program__fd(skel->progs.cls_redirect); + tattr.prog_fd = bpf_program__fd(prog); for (i = 0; i < ARRAY_SIZE(tests); i++) { struct test_cfg *test = &tests[i]; @@ -450,7 +441,58 @@ void test_cls_redirect(void) } cleanup: - test_cls_redirect__destroy(skel); close_fds((int *)servers, sizeof(servers) / sizeof(servers[0][0])); close_fds((int *)conns, sizeof(conns) / sizeof(conns[0][0])); } + +static void test_cls_redirect_inlined(void) +{ + struct test_cls_redirect *skel; + int err; + + skel = test_cls_redirect__open(); + if (CHECK(!skel, "skel_open", "failed\n")) + return; + + skel->rodata->ENCAPSULATION_IP = htonl(ENCAP_IP); + skel->rodata->ENCAPSULATION_PORT = htons(ENCAP_PORT); + + err = test_cls_redirect__load(skel); + if (CHECK(err, "skel_load", "failed: %d\n", err)) + goto cleanup; + + test_cls_redirect_common(skel->progs.cls_redirect); + +cleanup: + test_cls_redirect__destroy(skel); +} + +static void test_cls_redirect_subprogs(void) +{ + struct test_cls_redirect_subprogs *skel; + int err; + + skel = test_cls_redirect_subprogs__open(); + if (CHECK(!skel, "skel_open", "failed\n")) + return; + + skel->rodata->ENCAPSULATION_IP = htonl(ENCAP_IP); + skel->rodata->ENCAPSULATION_PORT = htons(ENCAP_PORT); + + err = test_cls_redirect_subprogs__load(skel); + if (CHECK(err, "skel_load", "failed: %d\n", err)) + goto cleanup; + + test_cls_redirect_common(skel->progs.cls_redirect); + +cleanup: + test_cls_redirect_subprogs__destroy(skel); +} + +void test_cls_redirect(void) +{ + if (test__start_subtest("cls_redirect_inlined")) + test_cls_redirect_inlined(); + if (test__start_subtest("cls_redirect_subprogs")) + test_cls_redirect_subprogs(); +} |