WARNING: line length of 92 exceeds 80 columns
#47: FILE: arch/x86/net/bpf_jit_comp.c:2457:
+			if (insn->src_reg == 0 && (insn->imm == BPF_FUNC_get_current_task ||

WARNING: line length of 97 exceeds 80 columns
#48: FILE: arch/x86/net/bpf_jit_comp.c:2458:
+						   insn->imm == BPF_FUNC_get_current_task_btf)) {

WARNING: line length of 87 exceeds 80 columns
#50: FILE: arch/x86/net/bpf_jit_comp.c:2460:
+					emit_ldx_percpu_r0(&prog, &const_current_task);

WARNING: line length of 81 exceeds 80 columns
#52: FILE: arch/x86/net/bpf_jit_comp.c:2462:
+					emit_ldx_percpu_r0(&prog, &current_task);

WARNING: From:/Signed-off-by: email address mismatch: 'From: Menglong Dong <menglong8.dong@gmail.com>' != 'Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>'

total: 0 errors, 5 warnings, 0 checks, 48 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 55c4b6579c47 ("bpf, x86: inline bpf_get_current_task() for x86_64") 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, 5 warnings, 0 checks, 48 lines checked