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selftest/bpf: Fix compilation warnings in 32-bit mode

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Fix compilation warnings emitted when compiling selftests for 32-bit platform
(x86 in my case).

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200813204945.1020225-3-andriin@fb.com
This commit is contained in:
Andrii Nakryiko
2020-08-13 13:49:38 -07:00
committed by Alexei Starovoitov
parent 09f44b753a
commit 9028bbcc3e
9 changed files with 24 additions and 19 deletions
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8
tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c
View File

@@ -159,15 +159,15 @@ void test_bpf_obj_id(void)
/* Check getting link info */
info_len = sizeof(struct bpf_link_info) * 2;
bzero(&link_infos[i], info_len);
link_infos[i].raw_tracepoint.tp_name = (__u64)&tp_name;
link_infos[i].raw_tracepoint.tp_name = ptr_to_u64(&tp_name);
link_infos[i].raw_tracepoint.tp_name_len = sizeof(tp_name);
err = bpf_obj_get_info_by_fd(bpf_link__fd(links[i]),
&link_infos[i], &info_len);
if (CHECK(err ||
link_infos[i].type != BPF_LINK_TYPE_RAW_TRACEPOINT ||
link_infos[i].prog_id != prog_infos[i].id ||
link_infos[i].raw_tracepoint.tp_name != (__u64)&tp_name ||
strcmp((char *)link_infos[i].raw_tracepoint.tp_name,
link_infos[i].raw_tracepoint.tp_name != ptr_to_u64(&tp_name) ||
strcmp(u64_to_ptr(link_infos[i].raw_tracepoint.tp_name),
"sys_enter") ||
info_len != sizeof(struct bpf_link_info),
"get-link-info(fd)",
@@ -178,7 +178,7 @@ void test_bpf_obj_id(void)
link_infos[i].type, BPF_LINK_TYPE_RAW_TRACEPOINT,
link_infos[i].id,
link_infos[i].prog_id, prog_infos[i].id,
(char *)link_infos[i].raw_tracepoint.tp_name,
(const char *)u64_to_ptr(link_infos[i].raw_tracepoint.tp_name),
"sys_enter"))
goto done;

4
tools/testing/selftests/bpf/prog_tests/core_extern.c
View File

@@ -159,8 +159,8 @@ void test_core_extern(void)
exp = (uint64_t *)&t->data;
for (j = 0; j < n; j++) {
CHECK(got[j] != exp[j], "check_res",
"result #%d: expected %lx, but got %lx\n",
j, exp[j], got[j]);
"result #%d: expected %llx, but got %llx\n",
j, (__u64)exp[j], (__u64)got[j]);
}
cleanup:
test_core_extern__destroy(skel);

6
tools/testing/selftests/bpf/prog_tests/fexit_bpf2bpf.c
View File

@@ -16,7 +16,7 @@ static void test_fexit_bpf2bpf_common(const char *obj_file,
__u32 duration = 0, retval;
struct bpf_map *data_map;
const int zero = 0;
u64 *result = NULL;
__u64 *result = NULL;
err = bpf_prog_load(target_obj_file, BPF_PROG_TYPE_UNSPEC,
&pkt_obj, &pkt_fd);
@@ -29,7 +29,7 @@ static void test_fexit_bpf2bpf_common(const char *obj_file,
link = calloc(sizeof(struct bpf_link *), prog_cnt);
prog = calloc(sizeof(struct bpf_program *), prog_cnt);
result = malloc((prog_cnt + 32 /* spare */) * sizeof(u64));
result = malloc((prog_cnt + 32 /* spare */) * sizeof(__u64));
if (CHECK(!link || !prog || !result, "alloc_memory",
"failed to alloc memory"))
goto close_prog;
@@ -72,7 +72,7 @@ static void test_fexit_bpf2bpf_common(const char *obj_file,
goto close_prog;
for (i = 0; i < prog_cnt; i++)
if (CHECK(result[i] != 1, "result", "fexit_bpf2bpf failed err %ld\n",
if (CHECK(result[i] != 1, "result", "fexit_bpf2bpf failed err %llu\n",
result[i]))
goto close_prog;

2
tools/testing/selftests/bpf/prog_tests/flow_dissector.c
View File

@@ -591,7 +591,7 @@ void test_flow_dissector(void)
CHECK_ATTR(tattr.data_size_out != sizeof(flow_keys) ||
err || tattr.retval != 1,
tests[i].name,
"err %d errno %d retval %d duration %d size %u/%lu\n",
"err %d errno %d retval %d duration %d size %u/%zu\n",
err, errno, tattr.retval, tattr.duration,
tattr.data_size_out, sizeof(flow_keys));
CHECK_FLOW_KEYS(tests[i].name, flow_keys, tests[i].keys);

6
tools/testing/selftests/bpf/prog_tests/global_data.c
View File

@@ -5,7 +5,7 @@
static void test_global_data_number(struct bpf_object *obj, __u32 duration)
{
int i, err, map_fd;
uint64_t num;
__u64 num;
map_fd = bpf_find_map(__func__, obj, "result_number");
if (CHECK_FAIL(map_fd < 0))
@@ -14,7 +14,7 @@ static void test_global_data_number(struct bpf_object *obj, __u32 duration)
struct {
char *name;
uint32_t key;
uint64_t num;
__u64 num;
} tests[] = {
{ "relocate .bss reference", 0, 0 },
{ "relocate .data reference", 1, 42 },
@@ -32,7 +32,7 @@ static void test_global_data_number(struct bpf_object *obj, __u32 duration)
for (i = 0; i < sizeof(tests) / sizeof(tests[0]); i++) {
err = bpf_map_lookup_elem(map_fd, &tests[i].key, &num);
CHECK(err || num != tests[i].num, tests[i].name,
"err %d result %lx expected %lx\n",
"err %d result %llx expected %llx\n",
err, num, tests[i].num);
}
}

2
tools/testing/selftests/bpf/prog_tests/prog_run_xattr.c
View File

@@ -28,7 +28,7 @@ void test_prog_run_xattr(void)
"err %d errno %d retval %d\n", err, errno, tattr.retval);
CHECK_ATTR(tattr.data_size_out != sizeof(pkt_v4), "data_size_out",
"incorrect output size, want %lu have %u\n",
"incorrect output size, want %zu have %u\n",
sizeof(pkt_v4), tattr.data_size_out);
CHECK_ATTR(buf[5] != 0, "overflow",

2
tools/testing/selftests/bpf/prog_tests/skb_ctx.c
View File

@@ -81,7 +81,7 @@ void test_skb_ctx(void)
CHECK_ATTR(tattr.ctx_size_out != sizeof(skb),
"ctx_size_out",
"incorrect output size, want %lu have %u\n",
"incorrect output size, want %zu have %u\n",
sizeof(skb), tattr.ctx_size_out);
for (i = 0; i < 5; i++)