WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#58: 
new file mode 100644

ERROR: code indent should use tabs where possible
#153: FILE: fs/bpf_fs_kfuncs.c:91:
+        * sleep. However, there could be exceptions to this as d_op->d_dname()$

WARNING: Block comments should align the * on each line
#153: FILE: fs/bpf_fs_kfuncs.c:91:
+	/* Usually, d_path() will never involuntarily put the calling thread to
+        * sleep. However, there could be exceptions to this as d_op->d_dname()

ERROR: code indent should use tabs where possible
#154: FILE: fs/bpf_fs_kfuncs.c:92:
+        * has free rein over what it wants to do. Additionally, given that this$

ERROR: code indent should use tabs where possible
#155: FILE: fs/bpf_fs_kfuncs.c:93:
+        * new d_path() based BPF kfunc enforces KF_TRUSTED_ARGS, it'll likely$

ERROR: code indent should use tabs where possible
#156: FILE: fs/bpf_fs_kfuncs.c:94:
+        * only ever be called alongside or in similar contexts, to other$

ERROR: code indent should use tabs where possible
#157: FILE: fs/bpf_fs_kfuncs.c:95:
+        * supporting BPF kfuncs that may end up being put to sleep.$

ERROR: code indent should use tabs where possible
#158: FILE: fs/bpf_fs_kfuncs.c:96:
+        */$

CHECK: Please use a blank line after function/struct/union/enum declarations
#167: FILE: fs/bpf_fs_kfuncs.c:105:
+}
+__bpf_kfunc_end_defs();

total: 6 errors, 2 warnings, 1 checks, 137 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.

NOTE: Whitespace errors detected.
      You may wish to use scripts/cleanpatch or scripts/cleanfile

Commit 3a1cb9d0b699 ("bpf: introduce new VFS based BPF 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.