Disable AMM for an ASM instance

At work, we have come across some ASM instances throwing ORA-4031 messages.  According to this MOS Doc it could be due to a conflict with Huge Pages being set on the system.

Disabling AMM for ASM is sorta tricky.  I found an Exadata note on MOS that describes how to do it.  I was successful doing this on a test machine.

These steps have been verified on 11.2.0.4.

alter system set sga_target=400M sid='*' scope=spfile;
alter system set pga_aggregate_target=200M sid='*' scope=spfile;
alter system set memory_target=0 sid='*' scope=spfile;
alter system set memory_max_target=0 sid='*' scope=spfile /* required workaround */;
alter system reset memory_max_target sid='*' scope=spfile;

Reference
MOS Doc including steps for disabling AMM for ASM