.pylintrc: warning: ignored by one of the .gitignore files ../fs/bpf_fs_kfuncs.c:41:25: warning: symbol 'bpf_get_task_exe_file' was not declared. Should it be static? ../fs/bpf_fs_kfuncs.c:57:18: warning: symbol 'bpf_put_file' was not declared. Should it be static? ../fs/bpf_fs_kfuncs.c:81:17: warning: symbol 'bpf_path_d_path' was not declared. Should it be static? ../fs/bpf_fs_kfuncs.c:129:17: warning: symbol 'bpf_get_dentry_xattr' was not declared. Should it be static? ../fs/bpf_fs_kfuncs.c:162:17: warning: symbol 'bpf_get_file_xattr' was not declared. Should it be static? ../fs/bpf_fs_kfuncs.c:288:17: warning: symbol 'bpf_set_dentry_xattr' was not declared. Should it be static? ../fs/bpf_fs_kfuncs.c:314:17: warning: symbol 'bpf_remove_dentry_xattr' was not declared. Should it be static? ../kernel/bpf/verifier.c:349:12: warning: symbol 'btf_vmlinux' was not declared. Should it be static? ../kernel/bpf/verifier.c:22665:38: 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 ../kernel/bpf/arena.c:629:18: warning: symbol 'bpf_arena_alloc_pages' was not declared. Should it be static? ../kernel/bpf/arena.c:641:18: warning: symbol 'bpf_arena_free_pages' was not declared. Should it be static? ../kernel/bpf/arena.c:651:17: warning: symbol 'bpf_arena_guard_pages' was not declared. Should it be static? ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? .pylintrc: warning: ignored by one of the .gitignore files ../kernel/bpf/arena.c:555:18: warning: symbol 'bpf_arena_alloc_pages' was not declared. Should it be static? ../kernel/bpf/arena.c:567:18: warning: symbol 'bpf_arena_free_pages' was not declared. Should it be static? ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? .pylintrc: warning: ignored by one of the .gitignore files ../kernel/bpf/arena.c:629:18: warning: symbol 'bpf_arena_alloc_pages' was not declared. Should it be static? ../kernel/bpf/arena.c:641:18: warning: symbol 'bpf_arena_free_pages' was not declared. Should it be static? ../kernel/bpf/arena.c:651:17: warning: symbol 'bpf_arena_guard_pages' was not declared. Should it be static? ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? New errors added --- /tmp/tmp.4WzMicxfdK 2025-06-19 20:37:27.153276117 -0700 +++ /tmp/tmp.yA0Bskc0ei 2025-06-19 20:39:10.177716726 -0700 @@ -2,2 +2,3 @@ -../kernel/bpf/arena.c:555:18: warning: symbol 'bpf_arena_alloc_pages' was not declared. Should it be static? -../kernel/bpf/arena.c:567:18: warning: symbol 'bpf_arena_free_pages' was not declared. Should it be static? +../kernel/bpf/arena.c:629:18: warning: symbol 'bpf_arena_alloc_pages' was not declared. Should it be static? +../kernel/bpf/arena.c:641:18: warning: symbol 'bpf_arena_free_pages' was not declared. Should it be static? +../kernel/bpf/arena.c:651:17: warning: symbol 'bpf_arena_guard_pages' was not declared. Should it be static? Per-file breakdown --- /tmp/tmp.28evgQO7s0 2025-06-19 20:39:10.184615763 -0700 +++ /tmp/tmp.TcU5jBx8Z2 2025-06-19 20:39:10.187615744 -0700 @@ -1 +1 @@ - 2 ../kernel/bpf/arena.c + 3 ../kernel/bpf/arena.c