WARNING: line length of 87 exceeds 80 columns
#46: FILE: tools/lib/bpf/bpf.c:249:
+		common_attrs.log_buf = ptr_to_u64(OPTS_GET(cattr_opts, log_buf, NULL));

WARNING: line length of 100 exceeds 80 columns
#49: FILE: tools/lib/bpf/bpf.c:252:
+		fd = sys_bpf_ext_fd(BPF_MAP_CREATE, &attr, attr_sz, &common_attrs, common_attrs_sz);

ERROR: space prohibited before that ':' (ctx:WxV)
#73: FILE: tools/lib/bpf/bpf.h:48:
+	size_t :0;
 	       ^

CHECK: Please use a blank line after function/struct/union/enum declarations
#75: FILE: tools/lib/bpf/bpf.h:50:
+};
+#define bpf_syscall_common_attr_opts__last_field log_true_size

CHECK: Please use a blank line after function/struct/union/enum declarations
#90: FILE: tools/lib/bpf/bpf.h:77:
 };
+#define bpf_map_create_opts__last_field cattr_opts

total: 1 errors, 2 warnings, 2 checks, 58 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 0ece22c435cf ("libbpf: Add common attr support for map_create") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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.