WARNING: line length of 81 exceeds 80 columns
#75: FILE: kernel/bpf/syscall.c:6846:
+						 size_t sec_idx, size_t insn_idx)

CHECK: Alignment should match open parenthesis
#75: FILE: kernel/bpf/syscall.c:6846:
+static struct bpf_prog_obj *find_prog_by_sec_insn(const struct bpf_obj *obj,
+						 size_t sec_idx, size_t insn_idx)

WARNING: line length of 81 exceeds 80 columns
#88: FILE: kernel/bpf/syscall.c:6859:
+		    (prog->sec_idx == sec_idx && prog->sec_insn_off <= insn_idx))

WARNING: line length of 88 exceeds 80 columns
#102: FILE: kernel/bpf/syscall.c:6873:
+static enum libbpf_map_type section_to_libbpf_map_type(struct bpf_obj *obj, int sec_idx)

WARNING: line length of 86 exceeds 80 columns
#165: FILE: kernel/bpf/syscall.c:6936:
+			pr_warn("prog '%s': incorrect bpf_call opcode\n", prog->name);

WARNING: line length of 85 exceeds 80 columns
#191: FILE: kernel/bpf/syscall.c:6962:
+		/* global_func: sym->st_value = offset in the section, insn->imm = 0.

WARNING: line length of 84 exceeds 80 columns
#192: FILE: kernel/bpf/syscall.c:6963:
+		 * local_func: sym->st_value = 0, insn->imm = offset in the section.

WARNING: line length of 88 exceeds 80 columns
#197: FILE: kernel/bpf/syscall.c:6968:
+				prog->name, sym_name, (size_t)sym->st_value, insn->imm);

CHECK: Please don't use multiple blank lines
#206: FILE: kernel/bpf/syscall.c:6977:
+
+

WARNING: line length of 92 exceeds 80 columns
#264: FILE: kernel/bpf/syscall.c:7035:
+static int collect_prog_relocs(struct bpf_obj *obj, Elf64_Shdr *shdr, unsigned int shdr_idx)

CHECK: Blank lines aren't necessary before a close brace '}'
#307: FILE: kernel/bpf/syscall.c:7078:
+
+	}

total: 0 errors, 8 warnings, 3 checks, 320 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 1d8ad0b18373 ("bpf: Implement relocation collection") 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, 8 warnings, 3 checks, 320 lines checked