WARNING: line length of 89 exceeds 80 columns
#64: FILE: arch/x86/net/bpf_jit_comp.c:2262:
+				 * ktime_get_raw_ns() which effectively is implemented as

WARNING: line length of 84 exceeds 80 columns
#65: FILE: arch/x86/net/bpf_jit_comp.c:2263:
+				 * `(u64)rdtsc_ordered() & S64_MAX`. For JIT We skip

WARNING: line length of 88 exceeds 80 columns
#66: FILE: arch/x86/net/bpf_jit_comp.c:2264:
+				 * masking part because we assume it's not needed in BPF

WARNING: line length of 83 exceeds 80 columns
#68: FILE: arch/x86/net/bpf_jit_comp.c:2266:
+				 * Original code for rdtsc_ordered() uses sequence:

WARNING: line length of 89 exceeds 80 columns
#70: FILE: arch/x86/net/bpf_jit_comp.c:2268:
+				 * 'lfence; rdtsc' or 'rdtscp' depending on CPU features.

WARNING: line length of 87 exceeds 80 columns
#71: FILE: arch/x86/net/bpf_jit_comp.c:2269:
+				 * JIT uses 'lfence; rdtsc' variant because BPF program

WARNING: line length of 87 exceeds 80 columns
#72: FILE: arch/x86/net/bpf_jit_comp.c:2270:
+				 * doesn't care about cookie provided by rdtscp in RCX.

WARNING: line length of 88 exceeds 80 columns
#73: FILE: arch/x86/net/bpf_jit_comp.c:2271:
+				 * Save RDX because RDTSC will use EDX:EAX to return u64

WARNING: line length of 82 exceeds 80 columns
#76: FILE: arch/x86/net/bpf_jit_comp.c:2274:
+				if (cpu_feature_enabled(X86_FEATURE_LFENCE_RDTSC))

WARNING: line length of 82 exceeds 80 columns
#84: FILE: arch/x86/net/bpf_jit_comp.c:2282:
+				maybe_emit_mod(&prog, BPF_REG_0, BPF_REG_3, true);

WARNING: line length of 82 exceeds 80 columns
#85: FILE: arch/x86/net/bpf_jit_comp.c:2283:
+				EMIT2(0x09, add_2reg(0xC0, BPF_REG_0, BPF_REG_3));

total: 0 errors, 11 warnings, 0 checks, 131 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 563a25f0bac6 ("bpf: add bpf_get_cpu_time_counter kfunc") 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, 11 warnings, 0 checks, 131 lines checked