==========
build_allmodconfig_warn - FAILED


tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
../kernel/bpf/helpers.c:1196:21: warning: incorrect type in assignment (different address spaces)
../kernel/bpf/helpers.c:1196:21:    expected unsigned long long ( *[usertype] callback_fn )( ... )
../kernel/bpf/helpers.c:1196:21:    got void [noderef] __rcu *
../kernel/bpf/helpers.c:1884:29: warning: symbol 'bpf_get_current_task_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1885:29: warning: symbol 'bpf_get_current_task_btf_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1886:29: warning: symbol 'bpf_probe_read_user_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1887:29: warning: symbol 'bpf_probe_read_user_str_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1888:29: warning: symbol 'bpf_probe_read_kernel_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1889:29: warning: symbol 'bpf_probe_read_kernel_str_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1890:29: warning: symbol 'bpf_task_pt_regs_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:2117:18: warning: symbol 'bpf_obj_new_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2131:18: warning: symbol 'bpf_percpu_obj_new_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2162:18: warning: symbol 'bpf_obj_drop_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2170:18: warning: symbol 'bpf_percpu_obj_drop_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2176:18: warning: symbol 'bpf_refcount_acquire_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2221:17: warning: symbol 'bpf_list_push_front_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2231:17: warning: symbol 'bpf_list_push_back_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2264:34: warning: symbol 'bpf_list_pop_front' was not declared. Should it be static?
../kernel/bpf/helpers.c:2269:34: warning: symbol 'bpf_list_pop_back' was not declared. Should it be static?
../kernel/bpf/helpers.c:2274:32: warning: symbol 'bpf_rbtree_remove' was not declared. Should it be static?
../kernel/bpf/helpers.c:2330:17: warning: symbol 'bpf_rbtree_add_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2340:32: warning: symbol 'bpf_rbtree_first' was not declared. Should it be static?
../kernel/bpf/helpers.c:2353:32: warning: symbol 'bpf_task_acquire' was not declared. Should it be static?
../kernel/bpf/helpers.c:2364:18: warning: symbol 'bpf_task_release' was not declared. Should it be static?
../kernel/bpf/helpers.c:2369:18: warning: symbol 'bpf_task_release_dtor' was not declared. Should it be static?
../kernel/bpf/helpers.c:2382:27: warning: symbol 'bpf_cgroup_acquire' was not declared. Should it be static?
../kernel/bpf/helpers.c:2394:18: warning: symbol 'bpf_cgroup_release' was not declared. Should it be static?
../kernel/bpf/helpers.c:2399:18: warning: symbol 'bpf_cgroup_release_dtor' was not declared. Should it be static?
../kernel/bpf/helpers.c:2412:27: warning: symbol 'bpf_cgroup_ancestor' was not declared. Should it be static?
../kernel/bpf/helpers.c:2432:27: warning: symbol 'bpf_cgroup_from_id' was not declared. Should it be static?
../kernel/bpf/helpers.c:2452:18: warning: symbol 'bpf_task_under_cgroup' was not declared. Should it be static?
../kernel/bpf/helpers.c:2495:27: warning: symbol 'bpf_task_get_cgroup1' was not declared. Should it be static?
../kernel/bpf/helpers.c:2512:32: warning: symbol 'bpf_task_from_pid' was not declared. Should it be static?
../kernel/bpf/helpers.c:2531:32: warning: symbol 'bpf_task_from_vpid' was not declared. Should it be static?
../kernel/bpf/helpers.c:2572:18: warning: symbol 'bpf_dynptr_slice' was not declared. Should it be static?
../kernel/bpf/helpers.c:2657:18: warning: symbol 'bpf_dynptr_slice_rdwr' was not declared. Should it be static?
../kernel/bpf/helpers.c:2690:17: warning: symbol 'bpf_dynptr_adjust' was not declared. Should it be static?
../kernel/bpf/helpers.c:2709:18: warning: symbol 'bpf_dynptr_is_null' was not declared. Should it be static?
../kernel/bpf/helpers.c:2716:18: warning: symbol 'bpf_dynptr_is_rdonly' was not declared. Should it be static?
../kernel/bpf/helpers.c:2726:19: warning: symbol 'bpf_dynptr_size' was not declared. Should it be static?
../kernel/bpf/helpers.c:2736:17: warning: symbol 'bpf_dynptr_clone' was not declared. Should it be static?
../kernel/bpf/helpers.c:2752:18: warning: symbol 'bpf_cast_to_kern_ctx' was not declared. Should it be static?
../kernel/bpf/helpers.c:2757:18: warning: symbol 'bpf_rdonly_cast' was not declared. Should it be static?
../kernel/bpf/helpers.c:2762:18: warning: symbol 'bpf_rcu_read_lock' was not declared. Should it be static?
../kernel/bpf/helpers.c:2767:18: warning: symbol 'bpf_rcu_read_unlock' was not declared. Should it be static?
../kernel/bpf/helpers.c:2796:18: warning: symbol 'bpf_throw' was not declared. Should it be static?
../kernel/bpf/helpers.c:2815:17: warning: symbol 'bpf_wq_init' was not declared. Should it be static?
../kernel/bpf/helpers.c:2829:17: warning: symbol 'bpf_wq_start' was not declared. Should it be static?
../kernel/bpf/helpers.c:2846:17: warning: symbol 'bpf_wq_set_callback_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2860:18: warning: symbol 'bpf_preempt_disable' was not declared. Should it be static?
../kernel/bpf/helpers.c:2865:18: warning: symbol 'bpf_preempt_enable' was not declared. Should it be static?
../kernel/bpf/helpers.c:2898:1: warning: symbol 'bpf_iter_bits_new' was not declared. Should it be static?
../kernel/bpf/helpers.c:2950:17: warning: symbol 'bpf_iter_bits_next' was not declared. Should it be static?
../kernel/bpf/helpers.c:2977:18: warning: symbol 'bpf_iter_bits_destroy' was not declared. Should it be static?
../kernel/bpf/helpers.c:3001:17: warning: symbol 'bpf_copy_from_user_str' was not declared. Should it be static?
../kernel/bpf/helpers.c:3027:17: warning: symbol 'bpf_get_hw_counter' was not declared. Should it be static?
../kernel/bpf/helpers.c:2762:18: warning: context imbalance in 'bpf_rcu_read_lock' - wrong count at exit
../kernel/bpf/helpers.c: note: in included file (through ../include/linux/workqueue.h, ../include/linux/bpf.h):
../include/linux/rcupdate.h:880:25: warning: context imbalance in 'bpf_rcu_read_unlock' - unexpected unlock
../kernel/bpf/verifier.c:344:12: warning: symbol 'btf_vmlinux' was not declared. Should it be static?
../kernel/bpf/verifier.c:21248:38: 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
WARNING: modpost: missing MODULE_DESCRIPTION() in security/tomoyo/tomoyo.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
../kernel/bpf/helpers.c:1195:21: warning: incorrect type in assignment (different address spaces)
../kernel/bpf/helpers.c:1195:21:    expected unsigned long long ( *[usertype] callback_fn )( ... )
../kernel/bpf/helpers.c:1195:21:    got void [noderef] __rcu *
../kernel/bpf/helpers.c:1883:29: warning: symbol 'bpf_get_current_task_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1884:29: warning: symbol 'bpf_get_current_task_btf_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1885:29: warning: symbol 'bpf_probe_read_user_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1886:29: warning: symbol 'bpf_probe_read_user_str_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1887:29: warning: symbol 'bpf_probe_read_kernel_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1888:29: warning: symbol 'bpf_probe_read_kernel_str_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1889:29: warning: symbol 'bpf_task_pt_regs_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:2116:18: warning: symbol 'bpf_obj_new_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2130:18: warning: symbol 'bpf_percpu_obj_new_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2161:18: warning: symbol 'bpf_obj_drop_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2169:18: warning: symbol 'bpf_percpu_obj_drop_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2175:18: warning: symbol 'bpf_refcount_acquire_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2220:17: warning: symbol 'bpf_list_push_front_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2230:17: warning: symbol 'bpf_list_push_back_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2263:34: warning: symbol 'bpf_list_pop_front' was not declared. Should it be static?
../kernel/bpf/helpers.c:2268:34: warning: symbol 'bpf_list_pop_back' was not declared. Should it be static?
../kernel/bpf/helpers.c:2273:32: warning: symbol 'bpf_rbtree_remove' was not declared. Should it be static?
../kernel/bpf/helpers.c:2329:17: warning: symbol 'bpf_rbtree_add_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2339:32: warning: symbol 'bpf_rbtree_first' was not declared. Should it be static?
../kernel/bpf/helpers.c:2352:32: warning: symbol 'bpf_task_acquire' was not declared. Should it be static?
../kernel/bpf/helpers.c:2363:18: warning: symbol 'bpf_task_release' was not declared. Should it be static?
../kernel/bpf/helpers.c:2368:18: warning: symbol 'bpf_task_release_dtor' was not declared. Should it be static?
../kernel/bpf/helpers.c:2381:27: warning: symbol 'bpf_cgroup_acquire' was not declared. Should it be static?
../kernel/bpf/helpers.c:2393:18: warning: symbol 'bpf_cgroup_release' was not declared. Should it be static?
../kernel/bpf/helpers.c:2398:18: warning: symbol 'bpf_cgroup_release_dtor' was not declared. Should it be static?
../kernel/bpf/helpers.c:2411:27: warning: symbol 'bpf_cgroup_ancestor' was not declared. Should it be static?
../kernel/bpf/helpers.c:2431:27: warning: symbol 'bpf_cgroup_from_id' was not declared. Should it be static?
../kernel/bpf/helpers.c:2451:18: warning: symbol 'bpf_task_under_cgroup' was not declared. Should it be static?
../kernel/bpf/helpers.c:2494:27: warning: symbol 'bpf_task_get_cgroup1' was not declared. Should it be static?
../kernel/bpf/helpers.c:2511:32: warning: symbol 'bpf_task_from_pid' was not declared. Should it be static?
../kernel/bpf/helpers.c:2530:32: warning: symbol 'bpf_task_from_vpid' was not declared. Should it be static?
../kernel/bpf/helpers.c:2571:18: warning: symbol 'bpf_dynptr_slice' was not declared. Should it be static?
../kernel/bpf/helpers.c:2656:18: warning: symbol 'bpf_dynptr_slice_rdwr' was not declared. Should it be static?
../kernel/bpf/helpers.c:2689:17: warning: symbol 'bpf_dynptr_adjust' was not declared. Should it be static?
../kernel/bpf/helpers.c:2708:18: warning: symbol 'bpf_dynptr_is_null' was not declared. Should it be static?
../kernel/bpf/helpers.c:2715:18: warning: symbol 'bpf_dynptr_is_rdonly' was not declared. Should it be static?
../kernel/bpf/helpers.c:2725:19: warning: symbol 'bpf_dynptr_size' was not declared. Should it be static?
../kernel/bpf/helpers.c:2735:17: warning: symbol 'bpf_dynptr_clone' was not declared. Should it be static?
../kernel/bpf/helpers.c:2751:18: warning: symbol 'bpf_cast_to_kern_ctx' was not declared. Should it be static?
../kernel/bpf/helpers.c:2756:18: warning: symbol 'bpf_rdonly_cast' was not declared. Should it be static?
../kernel/bpf/helpers.c:2761:18: warning: symbol 'bpf_rcu_read_lock' was not declared. Should it be static?
../kernel/bpf/helpers.c:2766:18: warning: symbol 'bpf_rcu_read_unlock' was not declared. Should it be static?
../kernel/bpf/helpers.c:2795:18: warning: symbol 'bpf_throw' was not declared. Should it be static?
../kernel/bpf/helpers.c:2814:17: warning: symbol 'bpf_wq_init' was not declared. Should it be static?
../kernel/bpf/helpers.c:2828:17: warning: symbol 'bpf_wq_start' was not declared. Should it be static?
../kernel/bpf/helpers.c:2845:17: warning: symbol 'bpf_wq_set_callback_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2859:18: warning: symbol 'bpf_preempt_disable' was not declared. Should it be static?
../kernel/bpf/helpers.c:2864:18: warning: symbol 'bpf_preempt_enable' was not declared. Should it be static?
../kernel/bpf/helpers.c:2897:1: warning: symbol 'bpf_iter_bits_new' was not declared. Should it be static?
../kernel/bpf/helpers.c:2949:17: warning: symbol 'bpf_iter_bits_next' was not declared. Should it be static?
../kernel/bpf/helpers.c:2976:18: warning: symbol 'bpf_iter_bits_destroy' was not declared. Should it be static?
../kernel/bpf/helpers.c:3000:17: warning: symbol 'bpf_copy_from_user_str' was not declared. Should it be static?
../kernel/bpf/helpers.c:2761:18: warning: context imbalance in 'bpf_rcu_read_lock' - wrong count at exit
../kernel/bpf/helpers.c: note: in included file (through ../include/linux/workqueue.h, ../include/linux/bpf.h):
../include/linux/rcupdate.h:880:25: warning: context imbalance in 'bpf_rcu_read_unlock' - unexpected unlock
../kernel/bpf/verifier.c:344:12: warning: symbol 'btf_vmlinux' was not declared. Should it be static?
../kernel/bpf/verifier.c:21237:38: 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
WARNING: modpost: missing MODULE_DESCRIPTION() in security/tomoyo/tomoyo.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
../kernel/bpf/helpers.c:1196:21: warning: incorrect type in assignment (different address spaces)
../kernel/bpf/helpers.c:1196:21:    expected unsigned long long ( *[usertype] callback_fn )( ... )
../kernel/bpf/helpers.c:1196:21:    got void [noderef] __rcu *
../kernel/bpf/helpers.c:1884:29: warning: symbol 'bpf_get_current_task_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1885:29: warning: symbol 'bpf_get_current_task_btf_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1886:29: warning: symbol 'bpf_probe_read_user_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1887:29: warning: symbol 'bpf_probe_read_user_str_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1888:29: warning: symbol 'bpf_probe_read_kernel_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1889:29: warning: symbol 'bpf_probe_read_kernel_str_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:1890:29: warning: symbol 'bpf_task_pt_regs_proto' was not declared. Should it be static?
../kernel/bpf/helpers.c:2117:18: warning: symbol 'bpf_obj_new_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2131:18: warning: symbol 'bpf_percpu_obj_new_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2162:18: warning: symbol 'bpf_obj_drop_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2170:18: warning: symbol 'bpf_percpu_obj_drop_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2176:18: warning: symbol 'bpf_refcount_acquire_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2221:17: warning: symbol 'bpf_list_push_front_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2231:17: warning: symbol 'bpf_list_push_back_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2264:34: warning: symbol 'bpf_list_pop_front' was not declared. Should it be static?
../kernel/bpf/helpers.c:2269:34: warning: symbol 'bpf_list_pop_back' was not declared. Should it be static?
../kernel/bpf/helpers.c:2274:32: warning: symbol 'bpf_rbtree_remove' was not declared. Should it be static?
../kernel/bpf/helpers.c:2330:17: warning: symbol 'bpf_rbtree_add_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2340:32: warning: symbol 'bpf_rbtree_first' was not declared. Should it be static?
../kernel/bpf/helpers.c:2353:32: warning: symbol 'bpf_task_acquire' was not declared. Should it be static?
../kernel/bpf/helpers.c:2364:18: warning: symbol 'bpf_task_release' was not declared. Should it be static?
../kernel/bpf/helpers.c:2369:18: warning: symbol 'bpf_task_release_dtor' was not declared. Should it be static?
../kernel/bpf/helpers.c:2382:27: warning: symbol 'bpf_cgroup_acquire' was not declared. Should it be static?
../kernel/bpf/helpers.c:2394:18: warning: symbol 'bpf_cgroup_release' was not declared. Should it be static?
../kernel/bpf/helpers.c:2399:18: warning: symbol 'bpf_cgroup_release_dtor' was not declared. Should it be static?
../kernel/bpf/helpers.c:2412:27: warning: symbol 'bpf_cgroup_ancestor' was not declared. Should it be static?
../kernel/bpf/helpers.c:2432:27: warning: symbol 'bpf_cgroup_from_id' was not declared. Should it be static?
../kernel/bpf/helpers.c:2452:18: warning: symbol 'bpf_task_under_cgroup' was not declared. Should it be static?
../kernel/bpf/helpers.c:2495:27: warning: symbol 'bpf_task_get_cgroup1' was not declared. Should it be static?
../kernel/bpf/helpers.c:2512:32: warning: symbol 'bpf_task_from_pid' was not declared. Should it be static?
../kernel/bpf/helpers.c:2531:32: warning: symbol 'bpf_task_from_vpid' was not declared. Should it be static?
../kernel/bpf/helpers.c:2572:18: warning: symbol 'bpf_dynptr_slice' was not declared. Should it be static?
../kernel/bpf/helpers.c:2657:18: warning: symbol 'bpf_dynptr_slice_rdwr' was not declared. Should it be static?
../kernel/bpf/helpers.c:2690:17: warning: symbol 'bpf_dynptr_adjust' was not declared. Should it be static?
../kernel/bpf/helpers.c:2709:18: warning: symbol 'bpf_dynptr_is_null' was not declared. Should it be static?
../kernel/bpf/helpers.c:2716:18: warning: symbol 'bpf_dynptr_is_rdonly' was not declared. Should it be static?
../kernel/bpf/helpers.c:2726:19: warning: symbol 'bpf_dynptr_size' was not declared. Should it be static?
../kernel/bpf/helpers.c:2736:17: warning: symbol 'bpf_dynptr_clone' was not declared. Should it be static?
../kernel/bpf/helpers.c:2752:18: warning: symbol 'bpf_cast_to_kern_ctx' was not declared. Should it be static?
../kernel/bpf/helpers.c:2757:18: warning: symbol 'bpf_rdonly_cast' was not declared. Should it be static?
../kernel/bpf/helpers.c:2762:18: warning: symbol 'bpf_rcu_read_lock' was not declared. Should it be static?
../kernel/bpf/helpers.c:2767:18: warning: symbol 'bpf_rcu_read_unlock' was not declared. Should it be static?
../kernel/bpf/helpers.c:2796:18: warning: symbol 'bpf_throw' was not declared. Should it be static?
../kernel/bpf/helpers.c:2815:17: warning: symbol 'bpf_wq_init' was not declared. Should it be static?
../kernel/bpf/helpers.c:2829:17: warning: symbol 'bpf_wq_start' was not declared. Should it be static?
../kernel/bpf/helpers.c:2846:17: warning: symbol 'bpf_wq_set_callback_impl' was not declared. Should it be static?
../kernel/bpf/helpers.c:2860:18: warning: symbol 'bpf_preempt_disable' was not declared. Should it be static?
../kernel/bpf/helpers.c:2865:18: warning: symbol 'bpf_preempt_enable' was not declared. Should it be static?
../kernel/bpf/helpers.c:2898:1: warning: symbol 'bpf_iter_bits_new' was not declared. Should it be static?
../kernel/bpf/helpers.c:2950:17: warning: symbol 'bpf_iter_bits_next' was not declared. Should it be static?
../kernel/bpf/helpers.c:2977:18: warning: symbol 'bpf_iter_bits_destroy' was not declared. Should it be static?
../kernel/bpf/helpers.c:3001:17: warning: symbol 'bpf_copy_from_user_str' was not declared. Should it be static?
../kernel/bpf/helpers.c:3027:17: warning: symbol 'bpf_get_hw_counter' was not declared. Should it be static?
../kernel/bpf/helpers.c:2762:18: warning: context imbalance in 'bpf_rcu_read_lock' - wrong count at exit
../kernel/bpf/helpers.c: note: in included file (through ../include/linux/workqueue.h, ../include/linux/bpf.h):
../include/linux/rcupdate.h:880:25: warning: context imbalance in 'bpf_rcu_read_unlock' - unexpected unlock
../kernel/bpf/verifier.c:344:12: warning: symbol 'btf_vmlinux' was not declared. Should it be static?
../kernel/bpf/verifier.c:21248:38: 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
WARNING: modpost: missing MODULE_DESCRIPTION() in security/tomoyo/tomoyo.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
New errors added
--- /tmp/tmp.9amtO4Yth3	2024-10-23 14:31:41.965068361 -0700
+++ /tmp/tmp.Hnj4EHzKu1	2024-10-23 14:33:01.978495257 -0700
@@ -4,56 +4,57 @@
-../kernel/bpf/helpers.c:1195:21: warning: incorrect type in assignment (different address spaces)
-../kernel/bpf/helpers.c:1195:21:    expected unsigned long long ( *[usertype] callback_fn )( ... )
-../kernel/bpf/helpers.c:1195:21:    got void [noderef] __rcu *
-../kernel/bpf/helpers.c:1883:29: warning: symbol 'bpf_get_current_task_proto' was not declared. Should it be static?
-../kernel/bpf/helpers.c:1884:29: warning: symbol 'bpf_get_current_task_btf_proto' was not declared. Should it be static?
-../kernel/bpf/helpers.c:1885:29: warning: symbol 'bpf_probe_read_user_proto' was not declared. Should it be static?
-../kernel/bpf/helpers.c:1886:29: warning: symbol 'bpf_probe_read_user_str_proto' was not declared. Should it be static?
-../kernel/bpf/helpers.c:1887:29: warning: symbol 'bpf_probe_read_kernel_proto' was not declared. Should it be static?
-../kernel/bpf/helpers.c:1888:29: warning: symbol 'bpf_probe_read_kernel_str_proto' was not declared. Should it be static?
-../kernel/bpf/helpers.c:1889:29: warning: symbol 'bpf_task_pt_regs_proto' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2116:18: warning: symbol 'bpf_obj_new_impl' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2130:18: warning: symbol 'bpf_percpu_obj_new_impl' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2161:18: warning: symbol 'bpf_obj_drop_impl' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2169:18: warning: symbol 'bpf_percpu_obj_drop_impl' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2175:18: warning: symbol 'bpf_refcount_acquire_impl' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2220:17: warning: symbol 'bpf_list_push_front_impl' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2230:17: warning: symbol 'bpf_list_push_back_impl' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2263:34: warning: symbol 'bpf_list_pop_front' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2268:34: warning: symbol 'bpf_list_pop_back' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2273:32: warning: symbol 'bpf_rbtree_remove' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2329:17: warning: symbol 'bpf_rbtree_add_impl' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2339:32: warning: symbol 'bpf_rbtree_first' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2352:32: warning: symbol 'bpf_task_acquire' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2363:18: warning: symbol 'bpf_task_release' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2368:18: warning: symbol 'bpf_task_release_dtor' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2381:27: warning: symbol 'bpf_cgroup_acquire' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2393:18: warning: symbol 'bpf_cgroup_release' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2398:18: warning: symbol 'bpf_cgroup_release_dtor' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2411:27: warning: symbol 'bpf_cgroup_ancestor' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2431:27: warning: symbol 'bpf_cgroup_from_id' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2451:18: warning: symbol 'bpf_task_under_cgroup' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2494:27: warning: symbol 'bpf_task_get_cgroup1' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2511:32: warning: symbol 'bpf_task_from_pid' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2530:32: warning: symbol 'bpf_task_from_vpid' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2571:18: warning: symbol 'bpf_dynptr_slice' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2656:18: warning: symbol 'bpf_dynptr_slice_rdwr' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2689:17: warning: symbol 'bpf_dynptr_adjust' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2708:18: warning: symbol 'bpf_dynptr_is_null' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2715:18: warning: symbol 'bpf_dynptr_is_rdonly' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2725:19: warning: symbol 'bpf_dynptr_size' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2735:17: warning: symbol 'bpf_dynptr_clone' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2751:18: warning: symbol 'bpf_cast_to_kern_ctx' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2756:18: warning: symbol 'bpf_rdonly_cast' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2761:18: warning: symbol 'bpf_rcu_read_lock' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2766:18: warning: symbol 'bpf_rcu_read_unlock' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2795:18: warning: symbol 'bpf_throw' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2814:17: warning: symbol 'bpf_wq_init' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2828:17: warning: symbol 'bpf_wq_start' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2845:17: warning: symbol 'bpf_wq_set_callback_impl' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2859:18: warning: symbol 'bpf_preempt_disable' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2864:18: warning: symbol 'bpf_preempt_enable' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2897:1: warning: symbol 'bpf_iter_bits_new' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2949:17: warning: symbol 'bpf_iter_bits_next' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2976:18: warning: symbol 'bpf_iter_bits_destroy' was not declared. Should it be static?
-../kernel/bpf/helpers.c:3000:17: warning: symbol 'bpf_copy_from_user_str' was not declared. Should it be static?
-../kernel/bpf/helpers.c:2761:18: warning: context imbalance in 'bpf_rcu_read_lock' - wrong count at exit
+../kernel/bpf/helpers.c:1196:21: warning: incorrect type in assignment (different address spaces)
+../kernel/bpf/helpers.c:1196:21:    expected unsigned long long ( *[usertype] callback_fn )( ... )
+../kernel/bpf/helpers.c:1196:21:    got void [noderef] __rcu *
+../kernel/bpf/helpers.c:1884:29: warning: symbol 'bpf_get_current_task_proto' was not declared. Should it be static?
+../kernel/bpf/helpers.c:1885:29: warning: symbol 'bpf_get_current_task_btf_proto' was not declared. Should it be static?
+../kernel/bpf/helpers.c:1886:29: warning: symbol 'bpf_probe_read_user_proto' was not declared. Should it be static?
+../kernel/bpf/helpers.c:1887:29: warning: symbol 'bpf_probe_read_user_str_proto' was not declared. Should it be static?
+../kernel/bpf/helpers.c:1888:29: warning: symbol 'bpf_probe_read_kernel_proto' was not declared. Should it be static?
+../kernel/bpf/helpers.c:1889:29: warning: symbol 'bpf_probe_read_kernel_str_proto' was not declared. Should it be static?
+../kernel/bpf/helpers.c:1890:29: warning: symbol 'bpf_task_pt_regs_proto' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2117:18: warning: symbol 'bpf_obj_new_impl' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2131:18: warning: symbol 'bpf_percpu_obj_new_impl' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2162:18: warning: symbol 'bpf_obj_drop_impl' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2170:18: warning: symbol 'bpf_percpu_obj_drop_impl' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2176:18: warning: symbol 'bpf_refcount_acquire_impl' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2221:17: warning: symbol 'bpf_list_push_front_impl' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2231:17: warning: symbol 'bpf_list_push_back_impl' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2264:34: warning: symbol 'bpf_list_pop_front' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2269:34: warning: symbol 'bpf_list_pop_back' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2274:32: warning: symbol 'bpf_rbtree_remove' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2330:17: warning: symbol 'bpf_rbtree_add_impl' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2340:32: warning: symbol 'bpf_rbtree_first' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2353:32: warning: symbol 'bpf_task_acquire' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2364:18: warning: symbol 'bpf_task_release' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2369:18: warning: symbol 'bpf_task_release_dtor' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2382:27: warning: symbol 'bpf_cgroup_acquire' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2394:18: warning: symbol 'bpf_cgroup_release' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2399:18: warning: symbol 'bpf_cgroup_release_dtor' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2412:27: warning: symbol 'bpf_cgroup_ancestor' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2432:27: warning: symbol 'bpf_cgroup_from_id' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2452:18: warning: symbol 'bpf_task_under_cgroup' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2495:27: warning: symbol 'bpf_task_get_cgroup1' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2512:32: warning: symbol 'bpf_task_from_pid' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2531:32: warning: symbol 'bpf_task_from_vpid' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2572:18: warning: symbol 'bpf_dynptr_slice' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2657:18: warning: symbol 'bpf_dynptr_slice_rdwr' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2690:17: warning: symbol 'bpf_dynptr_adjust' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2709:18: warning: symbol 'bpf_dynptr_is_null' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2716:18: warning: symbol 'bpf_dynptr_is_rdonly' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2726:19: warning: symbol 'bpf_dynptr_size' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2736:17: warning: symbol 'bpf_dynptr_clone' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2752:18: warning: symbol 'bpf_cast_to_kern_ctx' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2757:18: warning: symbol 'bpf_rdonly_cast' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2762:18: warning: symbol 'bpf_rcu_read_lock' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2767:18: warning: symbol 'bpf_rcu_read_unlock' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2796:18: warning: symbol 'bpf_throw' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2815:17: warning: symbol 'bpf_wq_init' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2829:17: warning: symbol 'bpf_wq_start' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2846:17: warning: symbol 'bpf_wq_set_callback_impl' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2860:18: warning: symbol 'bpf_preempt_disable' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2865:18: warning: symbol 'bpf_preempt_enable' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2898:1: warning: symbol 'bpf_iter_bits_new' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2950:17: warning: symbol 'bpf_iter_bits_next' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2977:18: warning: symbol 'bpf_iter_bits_destroy' was not declared. Should it be static?
+../kernel/bpf/helpers.c:3001:17: warning: symbol 'bpf_copy_from_user_str' was not declared. Should it be static?
+../kernel/bpf/helpers.c:3027:17: warning: symbol 'bpf_get_hw_counter' was not declared. Should it be static?
+../kernel/bpf/helpers.c:2762:18: warning: context imbalance in 'bpf_rcu_read_lock' - wrong count at exit
@@ -63 +64 @@
-../kernel/bpf/verifier.c:21237:38: error: subtraction of functions? Share your drugs
+../kernel/bpf/verifier.c:21248:38: error: subtraction of functions? Share your drugs
Per-file breakdown
--- /tmp/tmp.zTkYOIoO36	2024-10-23 14:33:01.988495185 -0700
+++ /tmp/tmp.4qXzFOZUBJ	2024-10-23 14:33:01.992495157 -0700
@@ -3 +3 @@
-     54 ../kernel/bpf/helpers.c
+     55 ../kernel/bpf/helpers.c