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authorYang Jihong <yangjihong1@huawei.com>2022-11-08 04:58:57 +0300
committerMartin KaFai Lau <martin.lau@kernel.org>2022-11-09 23:49:45 +0300
commit5704bc7e8991164b14efb748b5afa0715c25fac3 (patch)
treeef0fe59c8b79d0b2855c14b0d3a6b0696aa88deb /tools
parent0811664da064c6d7ca64c02f5579f758a007e52d (diff)
downloadlinux-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.c2
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;