WARNING: line length of 93 exceeds 80 columns
#36: FILE: kernel/bpf/verifier.c:23327:
+		/* Implement bpf_get_current_task() and bpf_get_current_task_btf() inline. */

WARNING: line length of 109 exceeds 80 columns
#37: FILE: kernel/bpf/verifier.c:23328:
+		if ((insn->imm == BPF_FUNC_get_current_task || insn->imm == BPF_FUNC_get_current_task_btf) &&

WARNING: line length of 98 exceeds 80 columns
#39: FILE: kernel/bpf/verifier.c:23330:
+			insn_buf[0] = BPF_MOV64_IMM(BPF_REG_0, (u32)(unsigned long)&current_task);

WARNING: line length of 81 exceeds 80 columns
#40: FILE: kernel/bpf/verifier.c:23331:
+			insn_buf[1] = BPF_MOV64_PERCPU_REG(BPF_REG_0, BPF_REG_0);

WARNING: line length of 83 exceeds 80 columns
#41: FILE: kernel/bpf/verifier.c:23332:
+			insn_buf[2] = BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0);

WARNING: line length of 86 exceeds 80 columns
#44: FILE: kernel/bpf/verifier.c:23335:
+			new_prog = bpf_patch_insn_data(env, i + delta, insn_buf, cnt);

CHECK: multiple assignments should be avoided
#49: FILE: kernel/bpf/verifier.c:23340:
+			env->prog = prog = new_prog;

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, 7 warnings, 1 checks, 34 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 f4db193191c4 ("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, 7 warnings, 1 checks, 34 lines checked