../kernel/trace/bpf_trace.c: In function ‘____bpf_trace_printk’:
../kernel/trace/bpf_trace.c:378:9: warning: function ‘____bpf_trace_printk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
  378 |         ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt, data.bin_args);
      |         ^~~
../kernel/trace/bpf_trace.c: In function ‘____bpf_trace_vprintk’:
../kernel/trace/bpf_trace.c:434:9: warning: function ‘____bpf_trace_vprintk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
  434 |         ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt, data.bin_args);
      |         ^~~
../kernel/trace/bpf_trace.c: In function ‘____bpf_seq_printf’:
../kernel/trace/bpf_trace.c:476:9: warning: function ‘____bpf_seq_printf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
  476 |         seq_bprintf(m, fmt, data.bin_args);
      |         ^~~~~~~~~~~
../kernel/bpf/helpers.c: In function ‘____bpf_snprintf’:
../kernel/bpf/helpers.c:1066:9: warning: function ‘____bpf_snprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
 1066 |         err = bstr_printf(str, str_size, fmt, data.bin_args);
      |         ^~~
../kernel/bpf/helpers.c: In function ‘____bpf_snprintf’:
../kernel/bpf/helpers.c:1066:9: warning: function ‘____bpf_snprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
 1066 |         err = bstr_printf(str, str_size, fmt, data.bin_args);
      |         ^~~
../kernel/trace/bpf_trace.c: In function ‘____bpf_trace_printk’:
../kernel/trace/bpf_trace.c:378:9: warning: function ‘____bpf_trace_printk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
  378 |         ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt, data.bin_args);
      |         ^~~
../kernel/trace/bpf_trace.c: In function ‘____bpf_trace_vprintk’:
../kernel/trace/bpf_trace.c:434:9: warning: function ‘____bpf_trace_vprintk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
  434 |         ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt, data.bin_args);
      |         ^~~
../kernel/trace/bpf_trace.c: In function ‘____bpf_seq_printf’:
../kernel/trace/bpf_trace.c:476:9: warning: function ‘____bpf_seq_printf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
  476 |         seq_bprintf(m, fmt, data.bin_args);
      |         ^~~~~~~~~~~
../kernel/bpf/verifier.c:1945:13: warning: ‘update_loop_entry’ defined but not used [-Wunused-function]
 1945 | static void update_loop_entry(struct bpf_verifier_env *env,
      |             ^~~~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:1931:35: warning: ‘get_loop_entry’ defined but not used [-Wunused-function]
 1931 | static struct bpf_verifier_state *get_loop_entry(struct bpf_verifier_env *env,
      |                                   ^~~~~~~~~~~~~~
New errors added
--- /tmp/tmp.zCS9vYnzzX	2025-05-24 13:01:47.721927980 -0700
+++ /tmp/tmp.rd7h460GvM	2025-05-24 13:04:13.963983301 -0700
@@ -0,0 +1,4 @@
+../kernel/bpf/helpers.c: In function ‘____bpf_snprintf’:
+../kernel/bpf/helpers.c:1066:9: warning: function ‘____bpf_snprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
+ 1066 |         err = bstr_printf(str, str_size, fmt, data.bin_args);
+      |         ^~~
@@ -13,4 +17,6 @@
-../kernel/bpf/helpers.c: In function ‘____bpf_snprintf’:
-../kernel/bpf/helpers.c:1066:9: warning: function ‘____bpf_snprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
- 1066 |         err = bstr_printf(str, str_size, fmt, data.bin_args);
-      |         ^~~
+../kernel/bpf/verifier.c:1945:13: warning: ‘update_loop_entry’ defined but not used [-Wunused-function]
+ 1945 | static void update_loop_entry(struct bpf_verifier_env *env,
+      |             ^~~~~~~~~~~~~~~~~
+../kernel/bpf/verifier.c:1931:35: warning: ‘get_loop_entry’ defined but not used [-Wunused-function]
+ 1931 | static struct bpf_verifier_state *get_loop_entry(struct bpf_verifier_env *env,
+      |                                   ^~~~~~~~~~~~~~
Per-file breakdown
--- /tmp/tmp.nANJdUrKQZ	2025-05-24 13:04:13.972276384 -0700
+++ /tmp/tmp.NHZqwsAAZf	2025-05-24 13:04:13.974276366 -0700
@@ -1,0 +2 @@
+      2 ../kernel/bpf/verifier.c