4.8-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wang Nan <wangn...@huawei.com>
commit f2c8852e6e990fcab0d9e68de9d86e5fbea0b5dc upstream.
On ARM32 building it report following error when we build with
libbabeltrace:
util/data-convert-bt.c: In function 'add_bpf_output_values':
util/data-convert-bt.c:440:3: error: format '%lu' expects argument of type
'long unsigned int', but argument 5 has type 'unsigned int' [-Werror=format]
cc1: all warnings being treated as errors
Fix it by changing %lu to %zu.
Signed-off-by: Wang Nan <wangn...@huawei.com>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Zefan Li <lize...@huawei.com>
Cc: pi3or...@163.com
Fixes: 6122d57e9f7c ("perf data: Support converting data from
bpf_perf_event_output()")
Link:
http://lkml.kernel.org/r/1475035126-146587-1-git-send-email-wangn...@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
tools/perf/util/data-convert-bt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/perf/util/data-convert-bt.c
+++ b/tools/perf/util/data-convert-bt.c
@@ -437,7 +437,7 @@ add_bpf_output_values(struct bt_ctf_even
int ret;
if (nr_elements * sizeof(u32) != raw_size)
- pr_warning("Incorrect raw_size (%u) in bpf output event, skip
%lu bytes\n",
+ pr_warning("Incorrect raw_size (%u) in bpf output event, skip
%zu bytes\n",
raw_size, nr_elements * sizeof(u32) - raw_size);
len_type = bt_ctf_event_class_get_field_by_name(event_class, "raw_len");
