WARNING: line length of 81 exceeds 80 columns
#38: FILE: tools/testing/selftests/vsock/vmtest.sh:264:
+	old_pipefail=$(set -o | awk '/^pipefail[[:space:]]+(on|off)$/{print $2}')

WARNING: line length of 94 exceeds 80 columns
#141: FILE: tools/testing/selftests/vsock/vmtest.sh:411:
+		host_wait_for_listener "${ns}" "${port}" "${WAIT_PERIOD}" "${WAIT_PERIOD_MAX}"

WARNING: line length of 86 exceeds 80 columns
#151: FILE: tools/testing/selftests/vsock/vmtest.sh:421:
+	host_vsock_test "none" "client" "127.0.0.1" "${VSOCK_CID}" "${TEST_HOST_PORT}"

WARNING: line length of 83 exceeds 80 columns
#160: FILE: tools/testing/selftests/vsock/vmtest.sh:425:
+	host_vsock_test "none" "server" "${VSOCK_CID}" "${TEST_HOST_PORT_LISTENER}"

total: 0 errors, 4 warnings, 0 checks, 154 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 177894668fa4 ("selftests/vsock: invoke vsock_test through helpers") 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, 4 warnings, 0 checks, 154 lines checked