WARNING: line length of 92 exceeds 80 columns
#38: FILE: kernel/bpf/helpers.c:3133:
+BTF_ID_FLAGS(func, bpf_iter_task_file_new, KF_ITER_NEW | KF_TRUSTED_ARGS | KF_RCU_PROTECTED)

CHECK: Alignment should match open parenthesis
#77: FILE: kernel/bpf/task_iter.c:1059:
+__bpf_kfunc int bpf_iter_task_file_new(struct bpf_iter_task_file *it,
+		struct task_struct *task)

WARNING: line length of 97 exceeds 80 columns
#82: FILE: kernel/bpf/task_iter.c:1064:
+	BUILD_BUG_ON(sizeof(struct bpf_iter_task_file_kern) > sizeof(struct bpf_iter_task_file));

WARNING: line length of 98 exceeds 80 columns
#108: FILE: kernel/bpf/task_iter.c:1090:
+__bpf_kfunc struct bpf_iter_task_file_item *bpf_iter_task_file_next(struct bpf_iter_task_file *it)

total: 0 errors, 3 warnings, 1 checks, 107 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 64077992d58b ("bpf: Introduce task_file open-coded iterator kfuncs") 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, 3 warnings, 1 checks, 107 lines checked