WARNING: line length of 83 exceeds 80 columns
#194: FILE: kernel/bpf/verifier.c:20715:
+			new_prog = bpf_patch_insn_data(env, i + delta, patch, cnt);

WARNING: line length of 84 exceeds 80 columns
#260: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:639:
+	/* unpriv: nospec (inserted to prevent `R0 invalid mem access 'scalar'`) */\

WARNING: line length of 84 exceeds 80 columns
#277: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:664:
+	/* unpriv: nospec (inserted to prevent `R0 invalid mem access 'scalar'`) */\

WARNING: line length of 105 exceeds 80 columns
#295: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:712:
+	/* unpriv: nospec (inserted to prevent `R0 min value is outside of the allowed memory range`) */\

WARNING: line length of 105 exceeds 80 columns
#313: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:740:
+	/* unpriv: nospec (inserted to prevent `R0 min value is outside of the allowed memory range`) */\

WARNING: line length of 105 exceeds 80 columns
#331: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:768:
+	/* unpriv: nospec (inserted to prevent `R0 min value is outside of the allowed memory range`) */\

WARNING: line length of 105 exceeds 80 columns
#350: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:847:
+l0_%=:	/* unpriv: nospec (inserted to prevent `R0 min value is outside of the allowed memory range`) */\

ERROR: spaces required around that '%=' (ctx:VxO)
#350: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:847:
+l0_%=:	/* unpriv: nospec (inserted to prevent `R0 min value is outside of the allowed memory range`) */\
    ^

ERROR: spaces required around that ':' (ctx:OxW)
#350: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:847:
+l0_%=:	/* unpriv: nospec (inserted to prevent `R0 min value is outside of the allowed memory range`) */\
      ^

ERROR: "(foo*)" should be "(foo *)"
#351: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:848:
+	r1 = *(u64*)(r0 + 0);				\

WARNING: line length of 105 exceeds 80 columns
#370: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:876:
+l0_%=:	/* unpriv: nospec (inserted to prevent `R0 min value is outside of the allowed memory range`) */\

ERROR: spaces required around that '%=' (ctx:VxO)
#370: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:876:
+l0_%=:	/* unpriv: nospec (inserted to prevent `R0 min value is outside of the allowed memory range`) */\
    ^

ERROR: spaces required around that ':' (ctx:OxW)
#370: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:876:
+l0_%=:	/* unpriv: nospec (inserted to prevent `R0 min value is outside of the allowed memory range`) */\
      ^

ERROR: "(foo*)" should be "(foo *)"
#371: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:877:
+	r1 = *(u64*)(r0 + 0);				\

WARNING: line length of 84 exceeds 80 columns
#430: FILE: tools/testing/selftests/bpf/progs/verifier_unpriv.c:584:
+	/* unpriv: nospec (inserted to prevent `R7 invalid mem access 'scalar'`) */\

WARNING: line length of 118 exceeds 80 columns
#444: FILE: tools/testing/selftests/bpf/progs/verifier_value_ptr_arith.c:402:
+__msg_unpriv("R2 tried to add from different maps, paths or scalars, pointer arithmetic with it prohibited for !root")

WARNING: line length of 86 exceeds 80 columns
#452: FILE: tools/testing/selftests/bpf/progs/verifier_value_ptr_arith.c:437:
+	/* unpriv: nospec (inserted to prevent `R2 pointer comparison prohibited`) */\

WARNING: line length of 118 exceeds 80 columns
#462: FILE: tools/testing/selftests/bpf/progs/verifier_value_ptr_arith.c:456:
+__msg_unpriv("R2 tried to add from different maps, paths or scalars, pointer arithmetic with it prohibited for !root")

WARNING: line length of 84 exceeds 80 columns
#470: FILE: tools/testing/selftests/bpf/progs/verifier_value_ptr_arith.c:472:
+	/* unpriv: nospec (inserted to prevent `R0 invalid mem access 'scalar'`) */\

WARNING: line length of 83 exceeds 80 columns
#557: FILE: tools/testing/selftests/bpf/verifier/jmp32.c:283:
+	/* unpriv: nospec (inserted to prevent "R0 invalid mem access 'scalar'") */

WARNING: line length of 83 exceeds 80 columns
#570: FILE: tools/testing/selftests/bpf/verifier/jmp32.c:353:
+	/* unpriv: nospec (inserted to prevent "R0 invalid mem access 'scalar'") */

WARNING: line length of 83 exceeds 80 columns
#583: FILE: tools/testing/selftests/bpf/verifier/jmp32.c:423:
+	/* unpriv: nospec (inserted to prevent "R0 invalid mem access 'scalar'") */

WARNING: line length of 83 exceeds 80 columns
#596: FILE: tools/testing/selftests/bpf/verifier/jmp32.c:493:
+	/* unpriv: nospec (inserted to prevent "R0 invalid mem access 'scalar'") */

WARNING: line length of 83 exceeds 80 columns
#609: FILE: tools/testing/selftests/bpf/verifier/jmp32.c:563:
+	/* unpriv: nospec (inserted to prevent "R0 invalid mem access 'scalar'") */

WARNING: line length of 83 exceeds 80 columns
#622: FILE: tools/testing/selftests/bpf/verifier/jmp32.c:633:
+	/* unpriv: nospec (inserted to prevent "R0 invalid mem access 'scalar'") */

WARNING: line length of 83 exceeds 80 columns
#635: FILE: tools/testing/selftests/bpf/verifier/jmp32.c:703:
+	/* unpriv: nospec (inserted to prevent "R0 invalid mem access 'scalar'") */

WARNING: line length of 83 exceeds 80 columns
#648: FILE: tools/testing/selftests/bpf/verifier/jmp32.c:773:
+	/* unpriv: nospec (inserted to prevent "R0 invalid mem access 'scalar'") */

total: 6 errors, 21 warnings, 0 checks, 536 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 190a8ea03f13 ("bpf: Fall back to nospec for Spectre v1") 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.