Are those the patches for the hardware bugs meltdown and spectre?  I think we were warned there would be problems, and this certainly seems compatible with the kind of fix that might be needed (especially virtual).

On 01/09/2018 09:44 AM, Cohen, Sam wrote:
Both my RHEL7 and SLES12 guests, networking has gone flakey since the latest 
kernel patches came in.  It looks like previously remembered QDIO 
configurations are now forgotten and I have to run znetconf then restart 
networking to get my OSA connections (and hipersockets on RH) working.  Is 
anyone else seeing this?  Hipervisor is z/VM 6.4 with RSU 1702 (not that it 
should matter).

Thanks,

Sam Cohen


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