WARNING: line length of 85 exceeds 80 columns
#87: FILE: tools/testing/selftests/vsock/vmtest.sh:1187:
+		socat VSOCK-LISTEN:"${port}",fork STDOUT > "${outfile}" 2>/dev/null &

WARNING: line length of 81 exceeds 80 columns
#99: FILE: tools/testing/selftests/vsock/vmtest.sh:1199:
+		socat PIPE:"${pipefile}" VSOCK-CONNECT:"${VSOCK_CID}":"${port}" &

WARNING: line length of 84 exceeds 80 columns
#103: FILE: tools/testing/selftests/vsock/vmtest.sh:1203:
+		bash -c 'while [[ ! -e '"${pipefile}"' ]]; do sleep 1; done; exit 0'

WARNING: line length of 83 exceeds 80 columns
#128: FILE: tools/testing/selftests/vsock/vmtest.sh:1228:
+		bash -c 'while [[ ! -s '"${outfile}"' ]]; do sleep 1; done; exit 0'

total: 0 errors, 4 warnings, 0 checks, 141 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 273fbb46bb8f ("selftests/vsock: add tests for namespace deletion and mode changes") 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, 4 warnings, 0 checks, 141 lines checked