WARNING: line length of 86 exceeds 80 columns
#129: FILE: kernel/bpf/bpf_struct_ops.c:288:
+			info->reg_type = PTR_TRUSTED | PTR_TO_BTF_ID | PTR_MAYBE_NULL;

WARNING: line length of 84 exceeds 80 columns
#185: FILE: kernel/bpf/verifier.c:5621:
+			    !find_reference_state(cur_func(env), info.ref_obj_id)) {

WARNING: line length of 101 exceeds 80 columns
#186: FILE: kernel/bpf/verifier.c:5622:
+				verbose(env, "bpf_context off=%d ref_obj_id=%d is no longer valid\n",

WARNING: line length of 82 exceeds 80 columns
#219: FILE: kernel/bpf/verifier.c:6937:
+					regs[value_regno].ref_obj_id = ref_obj_id;

WARNING: line length of 86 exceeds 80 columns
#236: FILE: kernel/bpf/verifier.c:20937:
+		ctx_arg_info = (struct bpf_ctx_arg_aux *)env->prog->aux->ctx_arg_info;

WARNING: line length of 93 exceeds 80 columns
#239: FILE: kernel/bpf/verifier.c:20940:
+				ctx_arg_info[i].ref_obj_id = acquire_reference_state(env, 0);

WARNING: From:/Signed-off-by: email address mismatch: 'From: Amery Hung <ameryhung@gmail.com>' != 'Signed-off-by: Amery Hung <amery.hung@bytedance.com>'

total: 0 errors, 7 warnings, 0 checks, 171 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 986c54c0dd61 ("bpf: Support getting referenced kptr from struct_ops argument") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 7 warnings, 0 checks, 171 lines checked