WARNING: line length of 89 exceeds 80 columns
#66: FILE: tools/testing/selftests/bpf/prog_tests/stream.c:108:
+			ret = bpf_prog_stream_read(prog_fd, 2, buf, sizeof(buf), &ropts);

WARNING: line length of 94 exceeds 80 columns
#86: FILE: tools/testing/selftests/bpf/prog_tests/stream.c:127:
+				fprintf(stderr, "Fault Addr: 0x%lx\n", skel->bss->fault_addr);

WARNING: line length of 83 exceeds 80 columns
#133: FILE: tools/testing/selftests/bpf/progs/stream.c:95:
+	 * triggers bounds checking since the map definition is smaller than struct

WARNING: line length of 83 exceeds 80 columns
#134: FILE: tools/testing/selftests/bpf/progs/stream.c:96:
+	 * bpf_arena. barrier_var() makes the pointer opaque to GCC, preventing the

CHECK: Lines should not end with a '('
#141: FILE: tools/testing/selftests/bpf/progs/stream.c:103:
+	asm volatile (

WARNING: line length of 83 exceeds 80 columns
#160: FILE: tools/testing/selftests/bpf/progs/stream.c:122:
+	 * triggers bounds checking since the map definition is smaller than struct

WARNING: line length of 83 exceeds 80 columns
#161: FILE: tools/testing/selftests/bpf/progs/stream.c:123:
+	 * bpf_arena. barrier_var() makes the pointer opaque to GCC, preventing the

CHECK: Lines should not end with a '('
#168: FILE: tools/testing/selftests/bpf/progs/stream.c:130:
+	asm volatile (

total: 0 errors, 6 warnings, 2 checks, 140 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 b63a78146cd0 ("selftests/bpf: Add tests for arena fault reporting") 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, 6 warnings, 2 checks, 140 lines checked