Below are few commit ids which made it to upstream today, please ask Ubuntu to include them in Ubuntu16.04-
4327614 megaraid_sas: Add an i/o barrier 5ee15e2 megaraid_sas: Fix SMAP issue 07d6c5a megaraid_sas: Fix for IO failing post OCR in SRIOV environment
Below are few commit ids which made it to upstream today, please ask Ubuntu to include them in Ubuntu16.04-
4327614 megaraid_sas: Add an i/o barrier
5ee15e2 megaraid_sas: Fix SMAP issue
07d6c5a megaraid_sas: Fix for IO failing post OCR in SRIOV environment