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| author | Yang Jihong <yangjihong1@huawei.com> | 2022-11-08 04:58:57 +0300 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2022-11-09 23:49:45 +0300 |
| commit | 5704bc7e8991164b14efb748b5afa0715c25fac3 (patch) | |
| tree | ef0fe59c8b79d0b2855c14b0d3a6b0696aa88deb /tools | |
| parent | 0811664da064c6d7ca64c02f5579f758a007e52d (diff) | |
| download | linux-5704bc7e8991164b14efb748b5afa0715c25fac3.tar.xz | |
selftests/bpf: Fix test_progs compilation failure in 32-bit arch
test_progs fails to be compiled in the 32-bit arch, log is as follows:
test_progs.c:1013:52: error: format '%ld' expects argument of type 'long int', but argument 3 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
1013 | sprintf(buf, "MSG_TEST_LOG (cnt: %ld, last: %d)",
| ~~^
| |
| long int
| %d
1014 | strlen(msg->test_log.log_buf),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| size_t {aka unsigned int}
Fix it.
Fixes: 91b2c0afd00c ("selftests/bpf: Add parallelism to test_progs")
Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20221108015857.132457-1-yangjihong1@huawei.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/test_progs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c index 0e9a47f97890..3fef451d8831 100644 --- a/tools/testing/selftests/bpf/test_progs.c +++ b/tools/testing/selftests/bpf/test_progs.c @@ -1010,7 +1010,7 @@ static inline const char *str_msg(const struct msg *msg, char *buf) msg->subtest_done.have_log); break; case MSG_TEST_LOG: - sprintf(buf, "MSG_TEST_LOG (cnt: %ld, last: %d)", + sprintf(buf, "MSG_TEST_LOG (cnt: %zu, last: %d)", strlen(msg->test_log.log_buf), msg->test_log.is_last); break; |