../kernel/bpf/verifier.c:346:12: warning: symbol 'btf_vmlinux' was not declared. Should it be static?
../kernel/bpf/verifier.c:21470:38: error: subtraction of functions? Share your drugs
../kernel/bpf/verifier.c: note: in included file (through ../include/linux/bpf.h, ../include/linux/bpf-cgroup.h):
../include/linux/bpfptr.h:65:40: warning: cast to non-scalar
../include/linux/bpfptr.h:65:40: warning: cast from non-scalar
../include/linux/bpfptr.h:65:40: warning: cast to non-scalar
../include/linux/bpfptr.h:65:40: warning: cast from non-scalar
../include/linux/bpfptr.h:65:40: warning: cast to non-scalar
../include/linux/bpfptr.h:65:40: warning: cast from non-scalar
../include/linux/bpfptr.h:65:40: warning: cast to non-scalar
../include/linux/bpfptr.h:65:40: warning: cast from non-scalar
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
../kernel/bpf/verifier.c:6515:13: warning: ‘set_sext32_default_val’ defined but not used [-Wunused-function]
 6515 | static void set_sext32_default_val(struct bpf_reg_state *reg, int size)
      |             ^~~~~~~~~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:6463:13: warning: ‘set_sext64_default_val’ defined but not used [-Wunused-function]
 6463 | static void set_sext64_default_val(struct bpf_reg_state *reg, int size)
      |             ^~~~~~~~~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:346:12: warning: symbol 'btf_vmlinux' was not declared. Should it be static?
../kernel/bpf/verifier.c:21424:38: error: subtraction of functions? Share your drugs
../kernel/bpf/verifier.c: note: in included file (through ../include/linux/bpf.h, ../include/linux/bpf-cgroup.h):
../include/linux/bpfptr.h:65:40: warning: cast to non-scalar
../include/linux/bpfptr.h:65:40: warning: cast from non-scalar
../include/linux/bpfptr.h:65:40: warning: cast to non-scalar
../include/linux/bpfptr.h:65:40: warning: cast from non-scalar
../include/linux/bpfptr.h:65:40: warning: cast to non-scalar
../include/linux/bpfptr.h:65:40: warning: cast from non-scalar
../include/linux/bpfptr.h:65:40: warning: cast to non-scalar
../include/linux/bpfptr.h:65:40: warning: cast from non-scalar
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
New errors added
--- /tmp/tmp.6qyv1JzGGM	2025-01-30 03:59:34.707430870 -0800
+++ /tmp/tmp.wYVoHkv1kh	2025-01-30 04:01:16.185330223 -0800
@@ -0,0 +1,6 @@
+../kernel/bpf/verifier.c:6515:13: warning: ‘set_sext32_default_val’ defined but not used [-Wunused-function]
+ 6515 | static void set_sext32_default_val(struct bpf_reg_state *reg, int size)
+      |             ^~~~~~~~~~~~~~~~~~~~~~
+../kernel/bpf/verifier.c:6463:13: warning: ‘set_sext64_default_val’ defined but not used [-Wunused-function]
+ 6463 | static void set_sext64_default_val(struct bpf_reg_state *reg, int size)
+      |             ^~~~~~~~~~~~~~~~~~~~~~
@@ -2 +8 @@
-../kernel/bpf/verifier.c:21470:38: error: subtraction of functions? Share your drugs
+../kernel/bpf/verifier.c:21424:38: error: subtraction of functions? Share your drugs
Per-file breakdown
--- /tmp/tmp.OSo3WMBOd3	2025-01-30 04:01:16.193330136 -0800
+++ /tmp/tmp.lZnwGc2yPM	2025-01-30 04:01:16.195330114 -0800
@@ -2 +2 @@
-      2 ../kernel/bpf/verifier.c
+      4 ../kernel/bpf/verifier.c