An opensm bug fix and enhancement update has been released for Oracle Linux 7.

El-errata: ELBA-2021-0334 Oracle Linux 7 opensm bug fix and enhancement update

Oracle Linux Bug Fix Advisory ELBA-2021-0334

  http://linux.oracle.com/errata/ELBA-2021-0334.html

The following updated rpms for Oracle Linux 7 have been uploaded to the
Unbreakable Linux Network:

x86_64:
opensm-3.3.21-4.el7_9.x86_64.rpm
opensm-devel-3.3.21-4.el7_9.i686.rpm
opensm-devel-3.3.21-4.el7_9.x86_64.rpm
opensm-libs-3.3.21-4.el7_9.i686.rpm
opensm-libs-3.3.21-4.el7_9.x86_64.rpm
opensm-static-3.3.21-4.el7_9.i686.rpm
opensm-static-3.3.21-4.el7_9.x86_64.rpm

SRPMS:
  http://oss.oracle.com/ol7/SRPMS-updates/opensm-3.3.21-4.el7_9.src.rpm


Description of changes:

[3.3.21-4]
- Allow MCMR requests with default subnet prefix
- Resolves: bz1898273