==========
checkpatch - FAILED

ERROR: Unrecognized email address: 'Cupertino Miranda <cupertino.miranda@oracle.com'
#11: 
Signed-off-by: Cupertino Miranda <cupertino.miranda@oracle.com

total: 1 errors, 0 warnings, 0 checks, 14 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 1dab81d2de6f ("bpf/verifier: improve XOR and OR range computation") 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.