WARNING: line length of 81 exceeds 80 columns
#422: FILE: kernel/kexec_bpf_loader.c:90:
+	opts_data = get_symbol_from_elf(bpf_elf, sz, "opts_data", &opts_data_sz);

WARNING: line length of 81 exceeds 80 columns
#423: FILE: kernel/kexec_bpf_loader.c:91:
+	opts_insn = get_symbol_from_elf(bpf_elf, sz, "opts_insn", &opts_insn_sz);

WARNING: Using vsprintf specifier '%px' potentially exposes the kernel memory layout, if you don't really need the address please consider using '%p'.
#425: FILE: kernel/kexec_bpf_loader.c:93:
+		pr_err("Cannot get symbol from ELF: opts_data=%px, opts_insn=%px\n",
+			opts_data, opts_insn);

CHECK: Alignment should match open parenthesis
#426: FILE: kernel/kexec_bpf_loader.c:94:
+		pr_err("Cannot get symbol from ELF: opts_data=%px, opts_insn=%px\n",
+			opts_data, opts_insn);

WARNING: line length of 82 exceeds 80 columns
#436: FILE: kernel/kexec_bpf_loader.c:104:
+	 * When light skeleton generates opts_data[] and opts_insn[], it appends a

total: 0 errors, 4 warnings, 1 checks, 390 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 63a3cfb52a3a ("kexec_file: Integrate bpf light skeleton to load image with bpf-prog") 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.
total: 0 errors, 4 warnings, 1 checks, 390 lines checked