emctl status agent returns wrong architecture?

After updating OEM and agents to  12.1.0.4 from 12.1.0.2 for our

computenodes on our Exadata X2-2, I noticed that emctl status agent

returns "amd64" on the new (to me)  line "Operating System".

Operating System       : Linux version 2.6.39-400.126.1.el5uek (amd64)

X2-2 are Intel based.    Is this a coding issue with the agent,

or did I get wrong/bad binaries for the agents?   Anyone else see this?

Thanks all....

$ egrep 'vendor_id|model name' /proc/cpuinfo  | sort | uniq

model name      : Intel(R) Xeon(R) CPU           X5675  @ 3.07GHz

vendor_id       : GenuineIntel

/u01/app/12cagent/agent_inst/bin/emctl

calls

/u01/app/12cagent/core/12.1.0.4.0/bin/emctl