I recently updated the "full cifs backport" from current cifs (5.18-rc7) to 5.13. It includes 268 of the 295 cifs/smb3 changesets since 5.13. See https://git.samba.org/?p=sfrench/cifs-2.6.git;a=shortlog;h=refs/heads/5.13-backport It passes the buildbot: http://smb3-test-rhel-75.southcentralus.cloudapp.azure.com/#/builders/11/builds/267 and http://smb3-test-rhel-75.southcentralus.cloudapp.azure.com/#/builders/3 and even passed the larger cifs-testing group (it did have one expected) failure in test generic/373 due to the VFS behavior change in clone_range). I did sometimes see intermittent failures in git/0000 when rerunning the tests although not sure if that is a concern yet. Feedback welcome. Let me know if any problems found with testing or if any updates needed. -- Thanks, Steve