WARNING: line length of 95 exceeds 80 columns
#51: FILE: fs/bpf_fs_kfuncs.c:178:
+				  const struct bpf_dynptr *value_p, int flags, bool lock_inode)

WARNING: line length of 82 exceeds 80 columns
#103: FILE: fs/bpf_fs_kfuncs.c:230:
+__bpf_kfunc int bpf_set_dentry_xattr(struct dentry *dentry, const char *name__str,

WARNING: line length of 81 exceeds 80 columns
#104: FILE: fs/bpf_fs_kfuncs.c:231:
+				     const struct bpf_dynptr *value_p, int flags)

WARNING: line length of 89 exceeds 80 columns
#125: FILE: fs/bpf_fs_kfuncs.c:252:
+__bpf_kfunc int bpf_set_dentry_xattr_locked(struct dentry *dentry, const char *name__str,

WARNING: line length of 88 exceeds 80 columns
#126: FILE: fs/bpf_fs_kfuncs.c:253:
+					    const struct bpf_dynptr *value_p, int flags)

WARNING: line length of 82 exceeds 80 columns
#131: FILE: fs/bpf_fs_kfuncs.c:258:
+static int __bpf_remove_dentry_xattr(struct dentry *dentry, const char *name__str,

WARNING: line length of 85 exceeds 80 columns
#172: FILE: fs/bpf_fs_kfuncs.c:299:
+__bpf_kfunc int bpf_remove_dentry_xattr(struct dentry *dentry, const char *name__str)

WARNING: line length of 92 exceeds 80 columns
#191: FILE: fs/bpf_fs_kfuncs.c:318:
+__bpf_kfunc int bpf_remove_dentry_xattr_locked(struct dentry *dentry, const char *name__str)

WARNING: line length of 84 exceeds 80 columns
#231: FILE: fs/bpf_fs_kfuncs.c:376:
+	return btf_id_set_contains(&d_inode_locked_hooks, prog->aux->attach_btf_id);

WARNING: line length of 82 exceeds 80 columns
#259: FILE: fs/bpf_fs_kfuncs.c:404:
+BTF_ID_FLAGS(func, bpf_remove_dentry_xattr_locked, KF_SLEEPABLE | KF_TRUSTED_ARGS)

WARNING: line length of 83 exceeds 80 columns
#262: FILE: fs/bpf_fs_kfuncs.c:407:
+static int bpf_write_xattr_locked_filter(const struct bpf_prog *prog, u32 kfunc_id)

WARNING: line length of 88 exceeds 80 columns
#286: FILE: fs/bpf_fs_kfuncs.c:430:
+	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_LSM, &bpf_write_xattr_set);

WARNING: line length of 95 exceeds 80 columns
#287: FILE: fs/bpf_fs_kfuncs.c:431:
+	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_LSM, &bpf_write_xattr_locked_set);

total: 0 errors, 13 warnings, 0 checks, 263 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 c536404f8ed0 ("bpf: fs/xattr: Add BPF kfuncs to set and remove xattrs") 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, 13 warnings, 0 checks, 263 lines checked